What are the most common reasons planning applications get refused in Reigate and Banstead?

Spending £548 on a planning application only to receive a refusal is a frustrating — and avoidable — outcome. Yet it happens regularly in Reigate and Banstead, often to homeowners who assumed their project was straightforward. The borough's mix of Surrey Hills AONB land, 19 conservation areas, and 457 listed buildings means the rules that apply to one street can be completely different from the next. WhatCanIBuild can show you what's actually been approved and refused for properties like yours — before you commit.

The constraints most homeowners don't realise apply to them

The headline rules about extensions and outbuildings sound simple enough. But in Reigate and Banstead, a significant number of properties carry overlapping restrictions that change the picture entirely.

If your home sits within one of the borough's 19 conservation areas, even works that would be unremarkable elsewhere can require full planning permission — and face a much higher bar for approval. The same applies if you're near the Surrey Hills AONB boundary, where Article 1(5) land designations restrict what you can do without permission. Most homeowners don't realise their property falls into one of these categories until after they've started planning their project.

And if your property is listed — or even adjacent to a listed building — you're operating in an entirely different regulatory environment. There are 457 listed buildings in the borough. The question isn't just whether your property is listed. It's what that actually means for your specific project.

"It doesn't affect my property" — the assumption that causes refusals

The most common thread running through planning refusals isn't ignorance of the rules — it's the assumption that the rules don't apply to you. Homeowners look at their neighbours' extensions, assume what worked for them will work for them, and proceed without checking.

But two houses on the same street can have completely different planning histories. One might sit just outside a conservation area boundary. Another might be subject to an Article 4 direction that removes permitted development rights in ways that aren't obvious from the outside. The development plan the council uses to assess your application weighs up appearance, impact on the surrounding area, and a range of other factors — and how that plays out depends heavily on your specific location and the constraints attached to your property.

What refusals in your area actually tell you

The most useful thing you can know before submitting isn't a list of general rules — it's what has actually been approved and refused for similar projects near your address, and why. That's the context that tells you whether your project is likely to sail through or hit resistance.

WhatCanIBuild surfaces exactly that: the local approval patterns, the specific constraints on your property, and what similar applications on your street have faced. That's the information that makes the difference between a confident application and an expensive refusal.

If you're planning any external work on your Reigate and Banstead home — extension, outbuilding, conversion, or anything that changes how your property looks — the best way to understand your real position is to check your specific address first. WhatCanIBuild gives you the picture your neighbours can't.