Understanding the Main Types of Planning Application and Prior Approval Routes in England
There is no single application route that is suitable for every parcel of land, building conversion or development proposal. The correct route depends on the type and scale of development, how much design detail is available, the planning policy position, the site's constraints and whether a national permitted development right may apply.
A full planning application asks the local planning authority to determine the principle and the detailed scheme together. An outline planning application seeks to establish the acceptability of the development in principle while allowing one or more reserved matters to be approved later. Both routes are assessed against the development plan and other material planning considerations.
Permission in principle is a separate two-stage route for qualifying housing-led development. The first stage considers only location, land use and the amount of development; technical details consent is then required before the permission can be implemented. The statutory term is permission in principle, although it is sometimes informally described as planning in principle.
Classes Q, R and MA operate differently. Under the Town and Country Planning (General Permitted Development) (England) Order 2015, planning permission is granted nationally where the development satisfies every limitation and condition of the relevant class. The local authority then considers whether prior approval is required and, where it is, only the matters specified by that permitted development right.
Route selection affects the plans, surveys and legal evidence that must be prepared, the statutory determination period, the matters the council may assess, the available appeal process and the certainty created for a future sale or development. Choosing the wrong route can lead to invalidation, refusal, unnecessary expenditure or a consent that cannot lawfully be implemented.
A site may have more than one potential route. The objective is not simply to identify the quickest application, but to select the route that offers the clearest, most deliverable and most valuable planning outcome.
Detailed consent
Full Planning Permission
The local planning authority determines the acceptability of the development and all submitted details in one application. The plans normally define the proposed use, layout, access, scale, appearance, landscaping, drainage and mitigation.
Often suitable where: the scheme is sufficiently designed and the landowner, purchaser or funder requires a clear, detailed and implementable permission.
Principle first
Outline Planning Permission
The authority decides whether the proposed type and amount of development are acceptable while one or more detailed matters are reserved for later approval. The application can retain design flexibility but must still demonstrate that the site can accommodate the development.
Often suitable where: the first objective is to establish the development principle and parameters before a future developer prepares the final design.
Two-stage route
Permission in Principle
This housing-led route separates the decision on location, land use and the amount of development from the technical details. A second technical details consent application is required before the permission can be implemented.
Often suitable where: a qualifying non-major housing proposal can be defined by minimum and maximum development parameters before detailed design work is completed.
GPDO Class Q
Agricultural Buildings to Homes
Class Q can allow a qualifying agricultural building to change to dwellinghouses with limited building operations reasonably necessary for conversion. Agricultural use history, building eligibility, structural conversion capability, access and excluded designations must be established first.
Prior approval then considers: the specified highway, noise, contamination, flood-risk, location, design, natural-light and related impacts.
GPDO Class R
Agricultural Buildings to Flexible Use
Class R can support farm diversification by changing qualifying agricultural buildings to specified flexible commercial, storage, hotel, recreational or training uses. The route is either notification or prior approval depending on the cumulative floorspace involved.
Important: the right principally authorises the change of use; material external alterations or other operational development may require a separate planning application.
GPDO Class MA
Class E Buildings to Homes
Class MA can allow a qualifying commercial, business or service building, or part of it, to change to dwellinghouses. The use history, Article 4 position, site designations, residential standards and every relevant prior approval matter must be checked.
Important: the right grants a change of use rather than unrestricted building works, so windows, extensions or major external alterations may need separate permission.
Planning Application Determination Periods
The period normally runs from the day after the local planning authority receives a valid application. A written extension of time or planning performance agreement may alter the deadline. Prior approval classes must be checked against their own statutory wording.
| Application route | What is determined | Statutory period | What follows |
|---|---|---|---|
| Full or outline application | Detailed scheme or general principle | 8 weeks standard; 13 weeks major; 16 weeks where EIA is required | Conditions, obligations and, for outline consent, reserved matters |
| Reserved matters | Access, appearance, landscaping, layout and/or scale left by outline consent | Normally 8 or 13 weeks, depending on whether the development is major; 16 weeks where EIA applies | Discharge pre-commencement conditions and implement within the permission's time limits |
| Permission in principle | Location, land use and amount of housing-led development | 5 weeks | Technical details consent before any development can begin |
| Technical details consent | All details needed to grant planning permission | 5 weeks non-major; 10 weeks major; 16 weeks where EIA is required | Conditions, obligations, CIL and biodiversity requirements may apply |
| Class Q prior approval | Legal eligibility and the specified Class Q prior approval matters | Normally 56 days | Complete the approved conversion within the GPDO period, normally 3 years |
| Class R | Notification at up to 150 m²; specified prior approval matters above 150 m² | Notification only at up to 150 m²; normally 56 days for prior approval above 150 m² | Any necessary external operational works usually need separate planning permission |
| Class MA prior approval | Legal eligibility and the specified residential conversion impacts | Normally 56 days | Complete the change of use within 3 years of the prior approval date |
Statutory period does not mean automatic approval in every case
For ordinary planning applications, expiry of the period creates a right to appeal against non-determination; it does not grant permission. Some prior approval classes contain a deemed outcome after the relevant period, but only where every eligibility requirement and procedural condition has been met. Professional advice should be obtained before relying on a missed prior approval deadline.
Unsure Which Planning Application Route Fits Your Site?
Before commissioning detailed plans or technical surveys, Value My Land can review the current use, planning history, policy position, constraints and development objective to compare full, outline, permission in principle and any relevant permitted development route.
Full Planning Permission
A full planning application asks the local planning authority to decide the principle and the detailed design of the development in one application.
The submission normally shows the proposed use, number and form of buildings, access, parking, layout, scale, appearance, landscaping, drainage and other details needed to understand the finished scheme. It is generally the appropriate route where the proposal is fully designed, where the development is a change of use, or where certainty is required over exactly what may be built.
A grant of full planning permission does not always mean work can start immediately. Pre-commencement conditions may need to be discharged, a section 106 agreement may need to be completed, the biodiversity gain plan may require approval, and separate building regulations, highways, environmental or listed building consents may still be required.
Our Planning Conditions and Development Land Value guide explains how condition wording, discharge requirements and implementation risk can affect deliverability and value.
Full planning permission provides the clearest consent for a defined scheme, but it usually requires the greatest level of design and technical evidence at the outset.
When a Full Application May Be Appropriate
The Full Planning Application Process
Feasibility and Strategy
Review planning policy, history, access, constraints, ownership and likely development capacity. Pre-application advice may be worthwhile.
Design and Surveys
Prepare plans and commission proportionate technical evidence. Seasonal ecology, traffic counts or ground investigations can affect the programme.
Submission and Validation
Submit the form, fee, ownership certificate, plans and documents required by national rules and the council's current local validation list.
Publicity and Consultation
The authority publicises the application and consults relevant bodies such as highways, drainage, ecology, environmental health and parish councils.
Assessment and Negotiation
The case officer assesses policy and material considerations, may request clarification or amendments, and considers conditions and planning obligations.
Decision and Implementation
Permission may be granted, granted subject to conditions and obligations, or refused. Any pre-commencement requirements must be satisfied before work starts.
Decision Period
Eight weeks for standard applications, 13 weeks for major development and 16 weeks where an Environmental Impact Assessment is required, unless a different period is agreed in writing.
Appeal Route
The applicant may appeal against refusal, an objectionable condition or non-determination. The general appeal period is six months, although shorter periods apply to certain householder and minor commercial refusals and where enforcement action is involved.
Outline Planning Permission: Establishing the Development Principle Before Reserved Matters
An outline planning application asks the local planning authority to decide whether the proposed type, location and amount of development are acceptable in principle, while allowing one or more detailed matters to be submitted and approved at a later stage.
This route is commonly used for residential, commercial and mixed-use development where a landowner or promoter wants to establish the site's planning potential before fixing the final architecture and layout. It can be particularly useful for larger, phased or strategically promoted sites where the detailed design may ultimately be prepared by a purchaser or housebuilder.
Outline permission is not a general or open-ended consent. The application must identify the proposed use and amount of development, provide the required information about access, define any important development parameters and include enough technical evidence to show that the scheme can be delivered without unacceptable effects. Conditions and approved parameter plans can tightly control the later reserved matters applications.
Once outline permission is granted, the principle of development is established within the scope of that consent. The reserved matters stage then resolves the outstanding details, which must remain consistent with the description, conditions, parameters and mitigation approved at outline stage.
Access
How vehicles, pedestrians and cyclists enter, leave and move through the site, including the relationship with the existing highway and surrounding movement network.
Appearance
The external form and visual character of the development, including architectural treatment, materials, detailing and the overall impression of buildings and spaces.
Landscaping
The treatment of land around and between buildings, including retained features, planting, screening, hard surfaces, earthworks and the integration of drainage or biodiversity measures.
Layout
The position and orientation of buildings, streets, access routes, parking, open spaces and other uses, together with their relationship to neighbours and site constraints.
Scale
The height, width, depth and massing of buildings and structures, including how their proportions relate to the site, surrounding development and landscape.
How the Outline Route Works
Submit the outline application
Provide the development description, site boundary, use and amount, access-point information, parameter or illustrative plans and enough technical evidence to assess the likely effects.
Establish the principle and parameters
The authority considers the proposal against the development plan and material considerations and may control maximum numbers, land uses, access, building parameters and mitigation by condition.
Submit reserved matters
Applications for one or more reserved matters are normally required within three years of the outline permission, unless the decision notice sets a different period.
Discharge conditions and commence
Development normally must begin within two years of the final reserved matters approval, but the exact conditions and statutory time limits on the decision notice control.
Outline Does Not Mean Evidence-Free
A council cannot safely establish the principle of development if fundamental effects are unknown. Depending on the site, an outline application may still need access evidence, ecology, flood risk and drainage work, a transport assessment, heritage and landscape evidence, contamination work, a utilities strategy, an indicative masterplan and an Environmental Statement.
The authority may request details of a reserved matter within one month of receiving the application if it considers those details are necessary to determine the proposal. Information shown as part of the application, rather than expressly identified as illustrative, may become part of the permission.
Outline permission can reduce early design expenditure, but it should not defer evidence needed to prove that the proposed amount of development is genuinely deliverable.
Decision Period
The outline application is normally determined within 8 weeks, 13 weeks for major development or 16 weeks where EIA applies. A reserved matters application is normally subject to the same 8, 13 or 16-week framework according to the development concerned.
Appeal Route
The applicant can appeal against refusal, objectionable conditions or non-determination of the outline application. Refusal or non-determination of reserved matters can also be appealed. The general appeal period is normally 6 months, subject to any shorter special deadline.
Full or Outline Planning Permission?
The better route depends on more than the number of drawings or the initial application cost. It should reflect what the landowner is trying to achieve, who will deliver the scheme, how much certainty a purchaser or funder requires, which matters must be resolved now and how much design flexibility should remain after permission is granted.
A full application can provide greater certainty over a defined scheme, while an outline application can establish the principle and development parameters before the final design is prepared. However, outline permission does not remove the need to address fundamental matters such as access, flood risk, ecology, heritage, landscape, drainage and infrastructure where they are necessary to prove that the proposed development is deliverable.
Full Permission May Be Better Where
The scheme is modest or fully designed.
A defined layout is needed to resolve access, amenity or heritage issues.
The proposal is a change of use or includes detailed operational development.
A buyer or funder wants a detailed implementable permission.
Outline Permission May Be Better Where
The first objective is to establish the principle and maximum development parameters.
A future developer will prepare the detailed design.
The site is large, phased or strategically promoted.
Some design flexibility should remain after the principle is secured.
Full and Outline Permission Are Not the Only Options
A smaller housing-led site may need to be tested against permission in principle, while a qualifying agricultural or Class E building may have a Class Q, R or MA route. Value My Land can compare the available options and identify whether a direct application, prior approval or longer-term Local Plan promotion is likely to be the more proportionate strategy.
Permission in Principle
Permission in principle separates the decision about whether housing-led development is acceptable in principle from the detailed technical design.
The first stage considers only the location, land use and amount of development. An application must be housing-led, although a compatible minority of non-residential floorspace can be included. The application route cannot be used for major development, householder development, minerals development, EIA development or excluded habitats development.
Permission in principle may also arise when a qualifying site is entered in Part 2 of a brownfield land register. That route has different eligibility rules and does not create a right of appeal if the authority decides not to enter the site.
Important Limits
Application route: non-major
Usually fewer than 10 homes and, where the number is unknown, below the major-development site threshold.
Housing must lead
Housing must occupy the majority of the scheme's floorspace.
No right to build after stage one
Technical details consent is required before development can begin.
No conditions at stage one
Conditions and planning obligations are dealt with at technical details consent.
Permission in Principle Stage
The application identifies the site, proposed housing-led land use and a minimum and maximum amount of development.
The statutory determination period is 5 weeks from valid receipt unless a longer period is agreed in writing.
A permission granted by application normally lasts 3 years. A permission triggered by a brownfield register normally lasts 5 years, although the authority can specify a different period.
Technical Details Consent
The application supplies all matters necessary to make the development acceptable, including design, access, drainage, ecology, highways, amenity, infrastructure and mitigation.
The statutory period is 5 weeks for non-major development, 10 weeks for major development and 16 weeks if EIA is required.
Conditions, section 106 obligations, CIL and the biodiversity gain condition may apply at this stage.
Appeals Under the Permission in Principle Route
An applicant can appeal against refusal of permission in principle following an application. Technical details consent can be appealed for refusal, objectionable conditions or non-determination. There is no appeal simply because a council declines to place a site in Part 2 of its brownfield land register.
How Prior Approval Under the GPDO 2015 Differs
Under the GPDO, Parliament grants planning permission nationally for specified development. The local planning authority does not reconsider the whole proposal as though it were a full application. It checks whether the development falls within the class and assesses only the matters expressly identified for prior approval.
Eligibility Comes First
Use history, dates, floorspace, building status, agricultural unit, access and site designations must satisfy the exact statutory tests.
Rights Can Be Removed
An Article 4 direction, a condition on an earlier permission or another statutory restriction may remove or limit the right.
Specified Matters Only
The authority assesses the particular impacts listed for that class, but may refuse if the proposal is not permitted development at all.
Strict Procedure and Time
Prior approval must be sought before development begins and implementation must comply with the class-specific time limit and approved details.
A prior approval decision does not cure a failure to meet the underlying GPDO limitations. Applicants should retain evidence proving the lawful use history, building eligibility and compliance with every condition.
Class Q: Agricultural Buildings to Dwellinghouses
Class Q can permit a qualifying building on an established agricultural unit, or a qualifying former agricultural building, together with land within its curtilage, to change to Class C3 dwellinghouses with limited building operations reasonably necessary for the conversion.
Under the current limits, Class Q can create up to 10 dwellinghouses across the relevant agricultural unit, subject to a maximum cumulative floorspace of 1,000 m² and a maximum of 150 m² for any individual dwelling. The resulting homes must comply with the nationally described space standard.
The right is intended for conversion rather than substantial demolition and rebuilding. A single-storey rear extension of up to 4 metres may be possible where the detailed statutory conditions are met, including the requirement for qualifying hardstanding. The building must have suitable existing access to a public highway.
Class Q Eligibility Checks
Agricultural history: the building must satisfy the established or former agricultural unit date and use tests, including the rolling 10-year rule where relevant.
Conversion capability: the existing building must be structurally capable of conversion without becoming a replacement building.
Access: suitable existing access to a public highway must already exist.
Designations: Class Q is unavailable on specified protected land and for listed buildings, scheduled monuments and other excluded sites.
Tenancies and previous development: agricultural tenancy rules and any previous Class Q development must be checked.
What the Council Can Assess
Transport and highway impacts
Noise impacts
Contamination risks
Flooding risks
Whether location or siting makes residential use impractical or undesirable
Design and external appearance
Adequate natural light in habitable rooms
Adjoining amenity where a permitted extension is proposed
Typical Class Q Submission
Plans: location, site, measured existing and proposed floor plans, elevations, sections, curtilage, parking and access.
Use evidence: agricultural records, aerial photography, accounts, tenancy documents and planning history proving the statutory use dates.
Structural evidence: a survey and conversion methodology showing the building can be converted rather than rebuilt.
Technical evidence: highway note, flood risk, contamination, noise, ecology and protected species work where relevant.
Design evidence: materials, natural-light assessment, space-standard schedule and explanation of any building operations or extension.
Council period
56 days
Normally calculated under the prior approval procedure from valid receipt.
Implementation
3 years
The development normally must be completed within 3 years of the prior approval date.
Appeal
Section 78
A refusal or non-determination can be appealed, normally within the general six-month period.
Class R: Agricultural Buildings to Flexible Commercial Use
Class R supports farm diversification by allowing qualifying agricultural buildings and land within their curtilage to change to specified flexible uses.
The cumulative floorspace that can change use within the relevant agricultural unit is up to 1,000 m². The building must satisfy the statutory agricultural-use history test, and listed buildings, scheduled monuments, military explosives storage areas and safety hazard areas are excluded.
Restricted Class B2
A limited industrial use for processing raw goods produced and sold on the site, excluding livestock, together with goods ancillary to that processing. It is not a general right to establish any industrial operation.
Class B8
Storage or distribution use, which may support commercial storage or farm diversification. Vehicle movements, servicing, noise, access and any external works should be assessed before the use begins.
Class C1
Hotel use within a qualifying agricultural building. The suitability of the location, access, parking, servicing, drainage and the physical works required to convert the building should be considered together.
Class E
A broad range of commercial, business and service uses, including eligible shops, offices, cafés, gyms and professional or local services. The proposed use must remain within the scope of Class R and any operational works may need separate permission.
Class F2(c)
Outdoor sport or recreation, including associated fitness uses where they fall within the permitted scope. Site layout, parking, lighting, noise, landscape and neighbour impacts may still require careful assessment.
Agricultural Training
Use for providing agricultural training, such as instruction connected with farming practices, machinery or rural skills. The use history, building suitability and any associated access or operational works should be documented.
Up to 150 m²: Notification Route
Where the cumulative floorspace changed under Class R does not exceed 150 m², the developer must give the local planning authority the date the flexible use will begin, the nature of the use or uses, and a plan identifying the site and buildings.
This is a statutory notification, not a conventional eight-week planning application.
Above 150 m² to 1,000 m²: Prior Approval
Prior approval is required in relation to transport and highways, noise, contamination and flooding. Paragraph W normally provides a 56-day determination period.
Development under the prior approval route normally must begin within 3 years of the prior approval date.
Class R Does Not Normally Authorise External Building Works
The right changes the use. Operational development such as substantial new openings, extensions, access works, cladding or other external alterations may require a separate full planning application. The planning status of a site after a Class R change is also treated as sui generis for Use Classes purposes, so later changes should be checked carefully.
Appeal Against Refusal of Prior Approval
Where more than 150 m² is proposed and prior approval is refused, the applicant can normally appeal under section 78 within 6 months. For applications made from 1 April 2026, the appeal will usually begin under the Part 1 written representations procedure.
Disputes Under the Notification Route
At up to 150 m², the authority is notified rather than asked to make a conventional merits decision. If it disputes whether Class R applies, the use history and statutory limitations should be reviewed before considering a lawful development certificate, full application or other formal route.
Class MA: Commercial, Business and Service Uses to Homes
Class MA can permit a building or part of a building in qualifying Class E commercial, business or service use to change to Class C3 dwellinghouses, subject to prior approval.
To satisfy the use-history test, the building's use must have fallen within qualifying Class E use, or an applicable predecessor use, for a continuous period of at least 2 years before the date of the prior approval application. The building can be vacant when the application is made, but the applicant should prove the qualifying lawful use and address any question of abandonment. Since 5 March 2024, Class MA has no national floorspace cap and there is no three-month vacancy requirement.
Class MA grants a change of use rather than unrestricted external alterations. New windows, extensions, major façade changes and other operational development may require a separate application. Article 4 directions commonly remove Class MA in defined employment areas and town centres, so the local position must be checked first.
Where Class MA May Not Apply
The building does not satisfy the continuous qualifying-use period.
An Article 4 direction or planning condition removes the right.
The site or building falls within an excluded designation, such as a listed building, scheduled monument, SSSI or specified protected land.
The proposal depends on external works that are not separately authorised.
The proposed homes cannot meet national space and natural-light requirements.
Class MA Prior Approval Matters
Transport and Access
Transport impacts, with particular attention to safe site access.
Contamination
Contamination risks in relation to the building and intended residential use.
Flooding
Flood risk to the building and its future residents.
Commercial Noise
The effect of noise from commercial premises on intended occupiers.
Conservation Areas
For relevant ground-floor changes, the impact on the character or sustainability of the conservation area.
Natural Light
Adequate natural light in all habitable rooms.
Industrial and Waste Uses
Impacts on intended occupiers where the building is in an area important for industry, waste or storage and distribution.
Local Services
The loss of a registered nursery or health centre and the effect on local service provision.
Fire Safety
Fire-safety impacts where the building meets the relevant height or storey threshold.
Council period
56 days
Normally from valid receipt under the Paragraph W prior approval procedure.
Completion
3 years
The change of use must be completed within 3 years starting with the prior approval date.
Appeal
Usually 6 months
A refusal or non-determination can normally be appealed within the general section 78 period.
What Surveys and Reports Are Required?
There is no single survey package that applies to every planning application.
A valid application must satisfy national information requirements and the local planning authority's current local validation list. The technical reports should then be proportionate to the proposal, site constraints and matters the authority must determine. Commissioning every possible survey wastes money, but omitting a necessary report can delay validation or lead to refusal.
Core Application Documents
Correct application or prior approval form and fee
Location plan with the application site edged red and other nearby ownership edged blue where applicable
Site or block plan and the necessary existing and proposed plans, elevations and sections
Ownership certificate and agricultural land declaration for ordinary planning applications
Design and Access Statement where the statutory trigger applies
Fire Statement where required for a qualifying development
Environmental Statement and non-technical summary where EIA is required
Documents Often Needed to Explain the Case
Planning Statement assessing national and local policy and material considerations
Design statement, accommodation schedule, masterplan and parameter plans
Statement of Community Involvement for significant proposals where local requirements apply
Affordable housing, viability, housing mix or employment evidence where relevant
Sustainability, energy, climate, waste and materials statements required by local policy
Common Technical Surveys and Their Triggers
Highways and Transport
Access design, visibility splays, swept paths, parking, transport statement or assessment, traffic counts, travel plan and road-safety evidence.
Ecology and Protected Species
Preliminary ecological appraisal, bat, bird, reptile, badger or other species surveys, habitat regulations evidence and mitigation. Some surveys are seasonal.
Biodiversity Net Gain
Baseline habitat information, metric, plans and strategy where the statutory biodiversity gain condition applies. Permitted development rights are exempt, permission in principle is outside scope, but technical details consent can be in scope.
Flood Risk and Drainage
Site-specific Flood Risk Assessment, sequential evidence where relevant, surface-water and foul-drainage strategy, infiltration testing and SuDS design.
Trees and Arboriculture
Tree survey, constraints plan, arboricultural impact assessment, method statement and tree-protection plan.
Landscape and Visual Impact
Landscape appraisal or LVIA, viewpoints, photomontages, landscape strategy and assessment of settlement or protected-landscape effects.
Heritage and Archaeology
Heritage Statement, setting assessment, desk-based archaeological assessment, geophysics, trial trenching or building recording where relevant.
Contamination and Ground
Phase 1 desk study, Phase 2 investigation, remediation strategy, geotechnical work, mining or ground-stability reports.
Noise, Air and Lighting
Noise impact assessment, acoustic design, air-quality assessment, odour work, lighting assessment and construction impacts.
Utilities and Infrastructure
Utilities search, capacity enquiries, electricity or gas constraints, foul drainage, water supply, telecoms and infrastructure delivery strategy.
Agricultural Land and Rural Effects
Agricultural Land Classification, farm impact, rural worker justification, odour or livestock separation and evidence of agricultural use history.
Building and Design Surveys
Topographical and measured building surveys, structural appraisal, daylight and sunlight, natural-light calculations, fire strategy and national space-standard schedule.
Commission Surveys in the Right Order
Start with a planning and constraints review, then commission the evidence that can determine whether the scheme is feasible. Access, flood risk, ecology, structural suitability and use-history evidence can be decisive. Detailed design work should respond to those findings rather than precede them.
Plan the Evidence Before Commissioning Every Survey
Value My Land can help identify the reports likely to control feasibility, distinguish validation documents from evidence that can be prepared later, and sequence seasonal or long-lead work so that expenditure follows the planning strategy rather than preceding it.
How the Local Planning Authority Processes an Application
The statutory clock normally starts only after validation. A complete, route-specific submission reduces the risk of the application being held as invalid or refused because the authority lacks evidence.
Receipt and Validation
The authority checks the form, fee, ownership information, plans and local-list documents. It may request missing validation information.
Publicity and Consultation
Neighbours, statutory consultees and local bodies are notified in accordance with the procedure applying to the application type.
Site and Policy Assessment
The officer reviews the development plan, national policy, planning history, site visit, consultation responses and all material considerations.
Further Information or Amendments
The authority may seek clarification, revised plans or additional evidence. Significant changes may need further consultation.
Conditions and Obligations
Officers consider whether impacts can be addressed by conditions, a section 106 agreement, CIL, mitigation or a biodiversity gain plan.
Delegated or Committee Decision
The application is approved, approved with conditions or refused by an authorised officer or planning committee under the authority's constitution.
Extensions of Time
For ordinary applications, the council and applicant can agree a longer determination period in writing. Major schemes may use a planning performance agreement setting a project timetable. Consider whether an extension is justified before agreeing, because it changes the non-determination appeal date and can affect fee-refund rights.
Planning Guarantee
This is separate from the statutory period. Government policy is that major applications should be decided within 26 weeks and non-major applications within 16 weeks. If no longer period has been agreed and no appeal has been made, the application fee may be refundable after those periods, subject to the applicable rules.
Planning Appeal Processes in England
Only the person who made the application can appeal under section 78. There is no general third-party merits appeal against a council's decision to grant permission.
Appeal Against Refusal
The appellant addresses each reason for refusal and explains why the development should be allowed on the evidence that was before the local authority.
Appeal Against Conditions
An applicant may challenge a condition imposed on a permission or technical details consent where it is considered unnecessary, unreasonable or otherwise fails the legal and policy tests.
Appeal Against Non-Determination
Once the statutory or agreed period expires, the applicant can transfer the decision to the Secretary of State through the Planning Inspectorate.
Appeal Time Limits
Most full, outline, prior approval, reserved matters, permission in principle and technical details appeals
Normally 6 months from the decision notice, or from expiry of the authority's determination period for non-determination.
Householder refusal
12 weeks from the decision notice. A conditions or non-determination appeal generally has a different six-month period.
Minor commercial refusal
12 weeks from the decision notice.
Enforcement overlap
An enforcement notice relating to the same or similar development can reduce the period to 28 days. Always check the decision notice and current appeal guidance immediately.
Appeals for Applications Made From 1 April 2026
Appeals against refusal, objectionable conditions, refusal of prior approval, refusal of reserved matters, permission in principle and refusal of technical details consent normally enter the Part 1 written representations procedure, unless the Inspectorate transfers the case to another procedure.
Under Part 1, the appellant normally cannot introduce new evidence that was not before the local authority, unless there has exceptionally been a material change of circumstances. The appeal must therefore be built on a complete application-stage case.
Non-determination appeals normally use the Part 2 written representations procedure. The Planning Inspectorate can instead select a hearing or inquiry where the issues require it.
Interested parties' application-stage comments are forwarded to the Inspector in a Part 1 appeal, but they do not normally submit new appeal-stage comments. Costs can be awarded where unreasonable behaviour causes unnecessary expense.
Typical Appeal Steps
Review
Assess refusal reasons, evidence, conditions, prospects and whether amendment or resubmission is better.
Submit
File the appeal form, grounds, application documents, decision notice and ownership notifications before the deadline.
Validate
The Inspectorate confirms validity, start date, procedure and timetable.
Evidence and Visit
The Inspector considers the application record, representations and normally visits the site.
Decision
The appeal is allowed or dismissed, with conditions where appropriate. A legal challenge is possible only on public-law grounds.
Choose the Route Before Committing to Application Costs
A disciplined route-selection review can identify fatal issues early and focus expenditure on the evidence most likely to influence the outcome.
Check Policy and Planning History
Review the development plan, emerging plan, allocations, settlement boundaries, Green Belt, Article 4 directions, previous permissions and appeal decisions.
Confirm Ownership and Access Rights
Ensure the red line includes all land needed for access and mitigation and identify third-party rights, covenants, agricultural tenants and ransom issues.
Test the Exact Legal Route
For GPDO development, audit every limitation, condition, date, use-history requirement, designation and previous use before treating prior approval as available.
Identify Decisive Constraints
Prioritise access, flood risk, ecology, structural suitability, contamination, heritage, landscape, utilities and neighbouring amenity.
Programme Seasonal and Long-Lead Work
Ecology windows, traffic surveys, drainage testing, utility responses, committee dates and section 106 negotiations can extend the programme beyond the headline statutory period.
Consider Value and Exit Strategy
Decide whether the objective is a sale with principle established, a detailed implementable consent, a phased scheme or a permitted development conversion.
Planning Opportunity Guides
A direct planning application is not always the best first step. Search live Call for Sites, Local Plan and land availability assessment opportunities to identify whether land should instead be promoted for future allocation.
Open Call for Sites Opportunities
Find live and rolling opportunities for landowners to submit potentially developable land to planning authorities.
Click hereEngland Local Plan Progress
Follow plan preparation, consultation, examination and adoption activity across England.
Click hereOpen HELAA / SHLAA Opportunities
Search land availability assessment opportunities currently accepting sites.
Click hereAugust 2026 National Policy
August 2026 National Decision-Making Policies for Types of Planning Applications in England
Policies DM1 to DM6 now provide a common national structure for preparing, validating and determining proposals, considering emerging plans and viability, and using conditions and obligations.
Prepare the Proposal Proportionately
Major development should be informed by early engagement and supported by a concise planning statement explaining compliance, engagement and proposed obligations. Other proposals should provide the minimum information necessary for a decision.
Validation Must Be Policy-Based
DM2 and Annex C require national information where applicable. Additional local requirements should be linked to development-plan policy and proportionate to the scale and likely impact of the proposal.
Emerging Plans and Viability Have Express Tests
DM4 retains the stage, objections and national-policy consistency tests for emerging plans and limits prematurity refusal. DM5 starts from policy-compliant viability and says the land or option price is not a reason to reduce policy compliance.
Conditions and Obligations Should Be Focused
DM6 combines the condition tests into necessity, relevance, precision/enforceability and reasonableness. Pre-commencement conditions should be avoided without clear justification, and obligations should be used only where impacts cannot be addressed by condition.
Every application, appeal, variation or land transaction should be assessed against the actual permission route and evidence required. The final NPPF can make the process more proportionate, but it does not remove the need to resolve the material planning impacts of the proposal.
Read the National Planning Policy Framework published on 17 August 2026.
Related Guides
The application form is only one part of a planning strategy. These guides explain how policy, site suitability, access, flood risk, land value, Local Plan promotion and the landowner's commercial arrangements can affect which route should be pursued and how the proposal should be prepared. Where an application receives a negative decision, use Reapply or Appeal After Planning Refusal. For serviced-plot proposals, see Land for Self-Build and Custom-Build Housing.
Why Location Matters When Assessing Land for Development
Understand how settlement relationships, access, services, surrounding uses and planning context can affect development potential.
Click hereSettlement Boundaries Guide
Understand how settlement boundaries influence whether land is treated as being within or outside the built-up area for planning purposes.
Click hereIs My Land Suitable for Development?
Assess access, sustainability, environmental constraints, infrastructure, physical characteristics and deliverability before committing to a planning route.
Click herePlanning Policy and Development Land
Understand how the development plan, national policy, emerging policies and material considerations shape the case for full, outline and other planning routes.
Click hereAccess and Highways for Development Land
Review access rights, visibility, junction design, traffic effects, pedestrian connections and the highway evidence that may be required at application or prior approval stage.
Click hereFlood Risk and Drainage for Development Land
Understand when flood-risk, sequential, surface-water, foul-drainage, infiltration and sustainable drainage evidence may be needed to support a development proposal.
Click hereLand Value With Planning Permission
Consider how the type and certainty of a consent, outstanding conditions, obligations, technical risk and implementation requirements can influence land value.
Click hereLocal Plan Allocation Guide
Understand when longer-term Local Plan promotion, a Call for Sites submission or an allocation strategy may be more appropriate than an immediate application.
Click herePromotion Agreement vs Option Agreement
Compare two common arrangements for funding planning work, controlling the route to consent and bringing development land to the market after planning progress.
Click hereFrequently Asked Questions
Free Planning Route and Development Potential Review
Value My Land can review the planning position of your land or building and consider whether full permission, outline permission, permission in principle, Class Q, Class R, Class MA or longer-term Local Plan promotion may be the most appropriate route.
Send us the postcode, Google Maps location, what3words reference or a site plan for an initial no-obligation review.