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Send us your project and where it is. A Senior Architect will give you an initial appraisal and guide you as to what to do next.
Start a conversationThe steps, the drawings and the fees, from the first check to the decision notice.
Apply to your council with the form, a red-edged location plan, scaled drawings, ownership certificate, biodiversity statement and fee: from 1 April 2026, £548 to extend a house, £610 a home for schemes under ten. Neighbours get 21 days; the council has 8 weeks from validation, or 13 for major schemes.
A full application for one new home in a conservation area shows every step: what was submitted, who was told, what was raised, and how long each part took.
A self-build house inside the Moreton Morrell Conservation Area, in Warwickshire. The application went in during October 2021 with the drawings, a design and access and heritage statement, and tree, archaeology and ecology reports; a highways note followed in January 2022.
Neighbours were notified and a press notice ran in December 2021. The highway authority and the county ecologist raised early concerns. A highways note and an amended site plan, which also kept an oak tree, met the highways points, and discussion settled the newt point.
The council treated the application as valid from 11 March 2022, consulted again, and decided it on 13 May 2022 under an agreed extension of time, nine weeks from validation. The parish council supported it; two objections were received.
The permission carried 20 conditions: three to meet before any work, covering tree protection, archaeology and a newt method statement; materials before building above slab level; nine before the house was occupied or its access used, among them a car charging point; and the rest to comply with.
The decision period counted from that valid date, not from the October lodging.
An extension to a house whose original permission had removed its permitted development rights. A validation query was cleared within a day, and after three agreed extensions of time the householder application was granted with two conditions.
A backland plot at Burton Green, applied for as five homes. After the council's feedback, seven months after validation, we cut it to four; the committee resolved to grant in October 2025, and the permission was issued in February 2026 once the section 106 was signed.
Up to fourteen homes on pasture at Little Kimble. Our outline application, with every matter reserved, was approved at committee in 2019 and issued in March 2020; the reserved matters followed within three years, taken through by the buyer.
Eight apartments in Leamington Spa, refused in July 2022 on a single ground, noise. The redesign, with a rear courtyard, went back to the council that autumn and was granted at committee in January 2023.
Every planning application we make in our own name is a matter of public record on a council register, and ours reach more than 100 planning authorities across the UK.
Feasibility and site appraisal →Send us your project and where it is. A Senior Architect will give you an initial appraisal and guide you as to what to do next.
→ Start a conversationFirst check whether you need permission at all: some work is permitted development, and a lawful development certificate can confirm it. Works to your own house and garden, but not a flat, a change of use or extra homes, take a householder application.
New homes take a full application, or an outline that settles the principle and leaves the details for later. Works that affect a listed building's character need listed building consent, which carries no fee. Ten or more homes, 1,000 square metres of new floor space or a site of a hectare or more make a scheme major development.
If anyone else owns part of the land, including a leaseholder with seven years or more left, or holds an agricultural tenancy on it, they must be given notice, and you sign the matching ownership certificate. Knowingly or recklessly signing a false certificate is an offence.
Major development, and a new home or 100 square metres in a conservation area, needs a design and access statement. A site in Flood Zone 2 or 3, or in Flood Zone 1 if it is a hectare or more, has critical drainage problems or is at risk of flooding from any source, needs a flood risk assessment.
Each route has its own fee and clock, and fails in its own way.
For works to an existing house and its garden: extensions, alterations and outbuildings. The fee from 1 April 2026 is £548, or £272 for an outbuilding, wall or fence, and the council has 8 weeks from validation.
For new buildings, new homes and changes of use, decided on the detailed design. From 1 April 2026 new homes cost £610 each for fewer than ten, and the council has 8 weeks from validation, or 13 for major development.
An outline settles the principle and can reserve access, appearance, landscaping, layout and scale. The reserved matters must be applied for within three years, and work must start within two years of the last approval.
For some permitted development, the council checks only listed matters. It has 42 days for a larger rear extension, 56 days for most changes of use and 28 days for demolition, and from 1 April 2026 most such applications cost £249.
The 8 weeks run from the day after a valid application is received, not from the day it is lodged. Valid means the national requirements, the fee, and any items on the council's local list, if that list was published in the last two years.
An extension of time must be agreed in writing, with a decision date. Agreeing one gives up the fee refund that is otherwise due when an application made from 6 December 2023 is still undecided after 16 weeks, or 26 weeks for major development.
If the council has not decided in time and any agreed extension has run out, you can appeal for non-determination instead, within six months of the end of the period.
From 1 April 2026: £548 to extend a house, £272 for an outbuilding, wall or fence and £610 a home for fewer than ten homes.
Listed building consent is free. An outline application for homes costs £610 for each 0.1 hectare of a site under half a hectare. There is no VAT on planning fees. When we checked on 14 October 2026, the Planning Portal's own page showed a service charge of £99 or £149, including VAT, on most applications made through it with a fee over £100 and none on some types. National fees rise each 1 April in line with inflation, capped at 10%.
The council has 8 weeks from validation for most applications, 13 weeks for major development and 16 where an environmental impact assessment is needed.
A longer period applies only if you agree it in writing. The clock starts on the day after a valid application is received, not the day you lodge it. Comments can be made for 21 days after a site notice or neighbour notice. More on how long decisions take in practice is in the guide to how long planning permission takes.
The form, a location plan with the site edged red, scaled drawings showing north, the ownership certificate, the fee and a biodiversity net gain statement.
A planning application's location plan is usually at 1:1250 or 1:2500, with any other land you own edged blue. A design and access statement, a flood risk assessment or a heritage assessment is needed where the site or the scheme calls for one. A council's local list counts only if it was published in the last two years. The Framework of August 2026 says it should add items beyond the national ones only where a development plan policy requires them.
Yes. Anyone can apply for planning permission on any land, but every owner and any agricultural tenant must be given notice.
An owner includes a leaseholder with seven years or more to run. You certify that notice was given on one of four ownership certificates. An agricultural holdings declaration is needed whether or not the land is farmed. Knowingly or recklessly signing a false certificate is an offence, with an unlimited fine.
No. The free second application was abolished on 6 December 2023, so a revised scheme pays the full fee.
The only saving was for resubmissions already inside their 12-month window. You can revise and reapply, or appeal: within 12 weeks of a householder or minor commercial refusal and within six months for most other applications. Where nothing significant has changed, a council can decline to decide a similar application within two years of a dismissed appeal, or of two refusals that were not appealed. Appeals are covered in the planning appeal guide.
A full planning permission must be started within three years in England, unless the council sets another period.
An outline runs on two clocks: the reserved matters must be applied for within three years, then work must start within two years of the last approval. Since 18 February 2026, the deadline extends by a year if a court gives permission for a legal challenge. Listed building consent also lasts three years.
A planning officer or the council's planning committee. From 31 October 2026, officers must decide householder applications and schemes of one to nine homes.
Those schemes must be on under half a hectare. The duty does not apply where the council itself has an interest or listed building consent is linked. Before 31 October 2026, each council's own scheme of delegation decided this. Under the national scheme, prior approvals, certificates and most condition and reserved matters applications also stay with officers; other planning applications and listed building consents go to committee only where the council's nominated officer and nominated member agree they raise a significant issue. The decision follows the development plan unless material considerations indicate otherwise.
You can appeal for non-determination once the 8 or 13 weeks has run out. The fee is refunded if undecided after 16 or 26 weeks.
The appeal period includes any longer period you agreed in writing. The refund applies to a non-major application still undecided after 16 weeks, or 26 weeks for major development. The refund is lost if a longer period was agreed in writing, or if you appealed for non-determination before the 16 or 26 weeks ran out. The 16-week rule applies to applications made from 6 December 2023. An extension of time must set out the date by which a decision is expected.
The main rules here come from the sources below.
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