Planning permission in Gosport sounds straightforward until it isn't. With 17 conservation areas and 203 listed buildings across PO12 and PO13, the rules that apply to your neighbour's house may have nothing to do with the rules that apply to yours. Most homeowners assume they know where they stand — most are wrong. WhatCanIBuild exists precisely because that gap between assumption and reality is where expensive mistakes happen.
The short version
- Gosport has 17 conservation areas where standard permitted development rules don't apply in the same way
- 203 listed buildings recorded — and listed building status affects far more than people expect
- Article 4 directions can silently remove rights you thought you had
- What was approved on your street tells you more than the general rules ever will
Conservation areas aren't just about aesthetics
Gosport's 17 conservation areas cover a surprising spread of the borough. If your property sits within one, works that would be entirely unremarkable elsewhere — certain changes to windows, doors, or roof materials, for example — can fall into a completely different category. The problem isn't knowing you're in a conservation area. The problem is knowing what that actually means for your specific project on your specific street. Most homeowners don't realise how granular these restrictions can get, and they don't find out until after the work is done.
Listed buildings and the properties next to them
Gosport's 203 listed buildings are spread throughout the borough, and listed building status creates obligations that go well beyond the building itself. What many homeowners don't know is that proximity to a listed building can influence how applications nearby are assessed. If your property is adjacent to or within the setting of a listed building, your project may face scrutiny that has nothing to do with its own merits. It depends on your property — and that's exactly the kind of thing that doesn't appear in general guidance.
Don't assume permitted development covers you
Permitted development rights sound like a green light, but they come with conditions, limitations, and local variations. In Gosport, Article 4 directions may have removed rights from certain streets or areas without much fanfare. The best way to know if your rights are intact is to check your actual address.
Article 4 directions — the rule most people have never heard of
An Article 4 direction is a local decision to withdraw permitted development rights from an area. It doesn't require your consent and it doesn't come with a letter to your door. If your street is covered by one, work you assumed was permitted may require a full planning application — complete with Gosport Borough Council's £548 application fee and an 8-week decision window. Most homeowners don't realise these directions exist until they're mid-project.
What your street's history actually tells you
General rules tell you what's theoretically possible. What's been approved and refused nearby tells you what's actually likely. Two streets in the same postcode can have completely different approval patterns — because of how applications were worded, what precedents exist, or how local officers have interpreted the rules in practice. WhatCanIBuild surfaces that local approval intelligence for your specific address, not just the broad framework that applies borough-wide.
The combination of factors affecting any single property in Gosport — conservation area status, proximity to listed buildings, Article 4 coverage, flood zone, and local precedent — is genuinely unique to your address. WhatCanIBuild pulls that together in one place, so you know what you're actually dealing with before spending time or money on a project that may not go the way you expect.
These rules vary by property
Conservation areas, Article 4 directions, and other constraints can change everything. Check what actually applies to your address.
Check my address