Planning Policy

Porch in Brighton and Hove

Do you need planning permission for a porch in Brighton and Hove? Here is what the permitted development rules say, how Brighton and Hove City Council’s designations change them, and what decides an application, grounded in the official guidance and quoted verbatim.

Front entrance and porch of a period house
Porch: small footprint, strict front-elevation limits
The short answer

Do you need planning permission for a porch in Brighton and Hove?

A porch is usually permitted development under Class D if it stays under 3 square metres, below 3 metres high, and at least 2 metres from any boundary fronting a highway. Whether a porch needs permission in Brighton and Hove still depends on your exact address and the designations on it.

1.0: The permitted development position

The starting point

A porch is usually permitted development under Class D if it stays under 3 square metres, below 3 metres high, and at least 2 metres from any boundary fronting a highway.

“This provides permitted development rights for the erection of a porch outside any external door of a house.”PD technical guidance, Class D · full text in the library → · official source →
2.0: What changes it in Brighton and Hove

How Brighton and Hove’s designations apply

Designation in Brighton and HovePublished
Conservation areas34
Article 4 directions (PD removed)0
Listed building outlines0

In a conservation area or on a listed building the appearance against the front elevation is assessed, even where the size limits are met. Counts are read live from planning.data.gov.uk; your report checks them against your exact address.

3.0: How it’s decided

What Brighton and Hove weighs

In a conservation area or on a listed building the appearance against the front elevation is assessed, even where the size limits are met.

Your report

Get a planning report for your Brighton and Hove address

A Planning Policy report reads the designations on your exact Brighton and Hove address, quotes the Brighton and Hove City Council and national policies that apply to a porch, and (on Pro) shows decided applications nearby with outcomes.

5.0: Questions

Porch in Brighton and Hove, answered

Do I need planning permission for a porch in Brighton and Hove?
A porch is usually permitted development under Class D if it stays under 3 square metres, below 3 metres high, and at least 2 metres from any boundary fronting a highway. Whether a porch needs permission in Brighton and Hove still depends on your exact address and the designations on it.
Does a conservation area affect a porch in Brighton and Hove?
It can. Even where the size limits are met, Brighton and Hove City Council assesses the appearance of a porch against the character of a conservation area, and on a listed building separate consent is required.
How does Brighton and Hove decide a porch application?
In a conservation area or on a listed building the appearance against the front elevation is assessed, even where the size limits are met. A Planning Policy report quotes the specific Brighton and Hove City Council Local Plan and national policies that apply, verbatim, and shows decided applications nearby.
6.0: More for Brighton and Hove

Other projects in Brighton and Hove