Do I need planning permission in Reigate and Banstead?

Planning permission in Reigate and Banstead isn't a simple yes or no — and most homeowners only discover that after they've already started making plans. The borough spans everything from suburban streets in Banstead and Redhill to villages edging the Surrey Hills, and the rules can shift dramatically depending on exactly where your property sits. WhatCanIBuild cuts through that uncertainty by looking at your specific address, not just the general rules.

The rules aren't the same for every property

The national permitted development framework gives homeowners a baseline of what they can do without applying for full planning permission. But that baseline gets overridden, restricted, or removed entirely by local designations — and Reigate and Banstead has plenty of them.

Are you in one of the borough's 19 conservation areas? Is your home on or near Article 1(5) land tied to the Surrey Hills AONB? Is it a listed building, or close enough to one that your project might need consent anyway? Most homeowners don't realise that these designations can strip away rights they assumed they had — and that the impact varies street by street, sometimes house by house.

What trips people up most often

The projects that catch homeowners out aren't always the big ones. Extensions, loft conversions, outbuildings, cladding changes, new windows — all of these can fall outside permitted development depending on your property's specific situation. A project that sailed through for your neighbour might need full permission for you, simply because of where your boundary sits or what designation applies to your half of the street.

Conservation areas in Reigate and Banstead mean that certain external changes — things you might assume are minor — need prior approval or full permission. Article 1(5) land near the Surrey Hills AONB further restricts what you can do without applying. And if your property is listed, or even in the curtilage of a listed building, the rules are different again in ways that aren't always obvious from the outside.

Why it matters before you spend anything

Getting this wrong isn't just a paperwork problem. Carrying out work that needed planning permission — and didn't get it — can complicate your sale, force you to undo work, or result in an enforcement notice. A householder application in Reigate and Banstead costs £548 and takes around 8 weeks. That's manageable if you plan for it. It's a nasty surprise if you find out after the scaffolding is down.

The best way to understand what actually applies to your property — not just the general rules, but what's been approved and refused for similar projects nearby, and what your specific combination of constraints means for your approval chances — is to use WhatCanIBuild.

This article can't tell you whether your project needs permission. Your postcode, your plot, your property's designation history — that's what changes the answer. WhatCanIBuild surfaces the things that are genuinely hard to piece together yourself: local approval patterns, how projects like yours have fared in your area, and what the real risk profile looks like before you commit.