How likely is my planning application to get approved in Haringey?

Planning permission in Haringey isn't a simple yes or no. Two neighbours on the same street can apply for almost identical extensions and get completely different outcomes — and most homeowners don't realise that until it's too late. The variables that determine your chances are often invisible until you dig into your specific property, which is exactly why tools like WhatCanIBuild exist.

Your address matters more than you think

Haringey covers a wide range of neighbourhoods — from N4 and N6 to N15, N17 and N22 — and the planning rules aren't uniform across them. What's straightforward in one street can be complicated in another. Some properties sit within conservation areas. Some are affected by Article 4 directions that remove rights other homeowners take for granted. A few are listed buildings. Some are close to flood zones or sit on protected land. None of this is obvious from the outside, and none of it shows up on your council tax bill.

The borough has Article 4 directions in Noel Park, Tower Gardens and other conservation areas specifically restricting changes to windows, doors and roofing — but the boundaries of those designations aren't always where people assume they are. If your property falls inside one, the approval picture shifts considerably.

What gets approved nearby — and what doesn't

Even within the same designation, outcomes aren't consistent. The type of project matters. The scale matters. The materials matter. How similar applications nearby have been decided matters — a lot. Most homeowners go into the process without any sense of what's actually been approved or refused on their street, and why.

That's not information you can easily piece together yourself. Application histories are public, but reading them in a way that's useful for your specific project takes time and expertise most people don't have. WhatCanIBuild pulls together exactly this kind of local approval data so you can see what's actually happened near you — not just what the rules say in theory.

The gap between knowing the rules and knowing your chances

There's a difference between knowing you're in a conservation area and knowing what that actually means for your loft conversion, rear extension, or new front door. The rules set a framework. What gets approved in practice is shaped by how officers interpret that framework — and by precedent set on your street and nearby.

Most homeowners don't realise how much weight local precedent carries. An application that looks straightforward on paper can run into objections based on decisions made years ago on a house three doors down. Or it can sail through because similar projects nearby were approved without issue. You won't know which situation you're in without checking.

That's where WhatCanIBuild gives you something no general article can: a picture of your specific property's planning history, the constraints that apply to it, and the approval odds for your type of project in your part of Haringey.