How much is a householder planning application?

A householder planning application in England costs £258 (as of 2024). This covers extensions, loft conversions, outbuildings, porches, and other alterations to a single dwelling. This is a flat fee regardless of the size of the extension. Scotland, Wales and Northern Ireland have different fee structures.

Do I need planning permission for an extension?

Many extensions can be built under Permitted Development Rights without planning permission, provided they meet certain size and location criteria. Single storey rear extensions up to 3m (semi-detached) or 4m (detached) depth generally do not need planning. However, if you are in a Conservation Area, AONB, or your home has Article 4 restrictions, you may still need to apply. Always check with your local planning authority.

How long does planning permission take?

Householder applications: 8 weeks. Full/outline applications: 8 weeks (or 13 weeks for major developments of 10+ dwellings). Listed building consent: 8 weeks. In practice, many applications take longer due to additional information requests, amendments or delays. You can appeal to the Planning Inspectorate if no decision is made within the statutory timeframe.

Is there a fee for listed building consent?

No. Listed building consent applications are free (£0). However, if the works also require planning permission (which is often the case), you will need to pay the relevant planning fee for that separate application. The two applications are usually submitted together.

Are planning fees different in Scotland, Wales and Northern Ireland?

Yes. Planning fees are set by each devolved administration and differ from England. Scotland has its own fee schedule (generally similar but not identical), Wales has separate regulations, and Northern Ireland has its own fee structure. This calculator uses England fee rates.

Can I get a refund if my planning application is refused?

No, planning application fees are non-refundable regardless of the outcome. However, if your first application is refused and you submit a revised application for the same site within 12 months, the resubmission is free (provided it is for the same type of development). This is known as the "free-go" provision.

TradeCalcs

Planning Application Fee Calculator — How Much Does Planning Permission Cost?

Calculate the planning application fee for your project in England. Covers householder, full, outline, change of use, listed building and tree works applications.

Application Type

Select the type of planning application

How We Calculate This

This calculator uses the official England planning fee schedule from The Town and Country Planning (Fees) Regulations to calculate the correct fee for your application type.

Fee Schedule (England 2024)

Householder: £258 flat fee
Full (new dwellings): £578 per dwelling (up to 50), then £138 per additional dwelling (max £451,000)
Outline: £578 per 0.1 ha (up to 2.5 ha), then £138 per additional 0.1 ha (max £202,500)
Change of use: £578
Listed building consent: £0 (free)
Tree works (TPO): £0 (free)
Lawful development certificate (existing): £258

Important Notes

Fees may be doubled if you start work before getting planning permission (retrospective applications). Some councils also charge Community Infrastructure Levy (CIL) on top of the planning fee — this is separate and varies by local authority.

Frequently Asked Questions

Related Calculators

Area Calculator

Calculate areas for rectangles, triangles, circles and irregular shapes.

Volume Calculator

Calculate volumes for cubes, cylinders, cones and irregular shapes.

Metres to Feet Converter

Convert between metric and imperial measurements.

Kg to Bags Converter

Convert bulk weights to bag quantities for common building materials.

Cubic Metres to Tonnes Converter

Convert volume to weight for aggregates, sand, soil and more.

Last updated: February 2026

All calculations are estimates. Verify with your supplier.