Planning Policy
Planning Policy / Planning / Tower Hamlets / Convert a house into flats

Convert a house into flats in Tower Hamlets

Do you need planning permission for a conversion into flats in Tower Hamlets? Here is what the permitted development rules say, how London Borough of Tower Hamlets’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 Tower Hamlets?

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 Tower Hamlets 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 Tower Hamlets

How Tower Hamlets’s designations apply

Designation in Tower HamletsPublished
Conservation areas61
Article 4 directions (PD removed)63
Listed building outlines970

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 Tower Hamlets 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.

As a London borough, London Borough of Tower Hamlets also decides against the London Plan 2021 (the strategic policy layer for all 33 boroughs), alongside national policy and its own Local Plan.

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 Tower Hamlets address

A Planning Policy report reads the designations on your exact Tower Hamlets address, quotes the London Borough of Tower Hamlets 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 Tower Hamlets, answered

Do I need planning permission for a conversion into flats in Tower Hamlets?
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 Tower Hamlets still depends on your exact address and the designations on it.
Does a conservation area affect a conversion into flats in Tower Hamlets?
It can. Even where the size limits are met, London Borough of Tower Hamlets 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 Tower Hamlets 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 London Borough of Tower Hamlets Local Plan and national policies that apply, verbatim, and shows decided applications nearby.
6.0: More for Tower Hamlets

Other projects in Tower Hamlets