Convert a house into flats in Brighton and Hove
Do you need planning permission for a conversion into flats 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.
Do you need planning permission for a conversion into flats in Brighton and Hove?
Subdividing one dwelling into two or more is a material change of use: there are no householder permitted development rights for it, so every conversion is a full planning application. Whether a conversion into flats needs permission in Brighton and Hove still depends on your exact address and the designations on it.
The starting point
Subdividing one dwelling into two or more is a material change of use: there are no householder permitted development rights for it, so every conversion is a full planning application.
How Brighton and Hove’s designations apply
| Designation in Brighton and Hove | Published |
|---|---|
| Conservation areas | 34 |
| Article 4 directions (PD removed) | 0 |
| Listed building outlines | 0 |
Quality decides it: room sizes against space standards, layouts, light and outlook, and amenity space. The principle of conversion is usually supported; poor internal quality is where schemes fail. Counts are read live from planning.data.gov.uk; your report checks them against your exact address.
What Brighton and Hove weighs
Quality decides it: room sizes against space standards, layouts, light and outlook, and amenity space. The principle of conversion is usually supported; poor internal quality is where schemes fail.
See a conversion into flats in a real report
A change of use inside the Maritime Greenwich World Heritage Site: housing policy and heritage weighed together, 78% of 267 nearby decisions approved.
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 conversion into flats, and (on Pro) shows decided applications nearby with outcomes.