Planning Policy
Planning Policy / Planning / Reigate and Banstead / Convert a house into flats

Convert a house into flats in Reigate and Banstead

Do you need planning permission for a conversion into flats in Reigate and Banstead? Here is what the permitted development rules say, how Reigate and Banstead Borough Council’s designations change them, and what decides an application, grounded in the official guidance and quoted verbatim.

Terrace of period houses with separate entrances
House to flats: always a full application, decided on local policy
The short answer

Do you need planning permission for a conversion into flats in Reigate and Banstead?

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 Reigate and Banstead still depends on your exact address and the designations on it.

1.0: The permitted development position

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.

2.0: What changes it in Reigate and Banstead

How Reigate and Banstead’s designations apply

Designation in Reigate and BansteadPublished
Conservation areas21
Article 4 directions (PD removed)0
Listed building outlines0

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.

3.0: How it’s decided

What Reigate and Banstead 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.

Read the full convert a house into flats guide →

4.0: A worked example

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.

Read the house into two flats in greenwich case study →

Your report

Get a planning report for your Reigate and Banstead address

A Planning Policy report reads the designations on your exact Reigate and Banstead address, quotes the Reigate and Banstead Borough Council and national policies that apply to a conversion into flats, and (on Pro) shows decided applications nearby with outcomes.

5.0: Questions

Convert a house into flats in Reigate and Banstead, answered

Do I need planning permission for a conversion into flats in Reigate and Banstead?
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 Reigate and Banstead still depends on your exact address and the designations on it.
Does a conservation area affect a conversion into flats in Reigate and Banstead?
It can. Even where the size limits are met, Reigate and Banstead Borough Council assesses the appearance of a conversion into flats against the character of a conservation area, and on a listed building separate consent is required.
How does Reigate and Banstead decide a convert a house into flats application?
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. A Planning Policy report quotes the specific Reigate and Banstead Borough Council Local Plan and national policies that apply, verbatim, and shows decided applications nearby.
6.0: More for Reigate and Banstead

Other projects in Reigate and Banstead