Planning application
6 Houghton Square London Lambeth SW9 9AN
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Prior of approval for the change of use of Unit 6 at third floor level from office (Use Class E) to a residential unit (Use Class C3).
As published by the council, reference 25/02772/P3MA
Application record
- Reference
- 25/02772/P3MA
- Type
- Prior approval P3MA
- Status
- Decided
- Decision
- Prior Approval Approved
- Received
- 2 Sep 2025
- Validated
- 2 Sep 2025
- Decided
- 27 Oct 2025
- Ward
- Clapham Town
- Decision by
- Delegated Decision
- Postcode
- SW9 9AN
Timeline
Dates from the published record
-
2 Sep 2025
Received by Lambeth
-
27 Oct 2025
Decision issued: Prior Approval Approved
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
8 applications on PlanIndex · across 5 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
13 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Lambeth granted permission on 27 October 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
378 Clapham Road London SW9 9AF
Application for Prior Approval for the change of use of existing offices at ground floor (Use Class B1) to 3 flats (Use Class C3).
Granted New dwelling 6 docsSeveral homes -
Flat A 19 Chelsham Road London SW4 6NR
Back Garden: T1 Lime approximately 12m. Reduce crown by 2m to previous reduction points. T2 Lime approximately 12m. Reduce crown by 2m to previous reduction points. T3 Sycamore approximately 10m. Reduce crown by 2m and reduce lateral branches by 1.5m. T4 Sycamore approximately 10m. Reduce crown by 2m and reduce lateral branches by 1.5m.
Granted Trees 4 docs -
19 Chelsham Road London SW4 6NR
Approval of details pursuant to conditions 10 (Arboricultural Method Statement/Tree Protection Plan) and 15 (Method of Construction Statement) of planning permission ref: 20/02774/FUL (Conversion of the property into 3 self-contained flats, together with the erection of rear extensions at all levels, including a rear dormer roof extension, plus the installation of 1 front roof light, and the provision of cycle and refuse/recycling storages.) Granted on 17.03.2021.
Granted Conditions New dwelling Extension +2 6 docs -
19 Chelsham Road London SW4 6NR
Approval of details pursuant to conditions 4 (detailed construction drawings), 6 (linked rear dormer drawings), 8 (cycle parking), 9 (waste and recycling storage), and 14 (internal water consumption) of Planning Permission Ref: 20/02774/FUL (Conversion of the property into 3 self-contained flats, together with the erection of rear extensions at all levels, including a rear dormer roof extension, plus the installation of 1 front roof light, and the provision of cycle and refuse/recycling storages.) Granted on 17.03.2021
Refused Conditions New dwelling Extension +1 14 docs -
23 Chelsham Road London SW4 6NR
93% historically approved · decision due ~4 May
Approval of details pursuant to condition 4 (windows) of planning permission 23/01943/FUL (Replacement of existing front windows to double glazed timber windows - First floor flat) granted on 12.10.2023.
Awaiting decision Conditions Windows or glazing 4 docs -
23 Chelsham Road London SW4 6NR
Approval of details pursuant to condition 4 (details of the proposed and pre-existing windows) of planning permission 23/01943/FUL (Replacement of existing front windows to double glazed timber windows - First floor flat) granted on 12.10.2023.
Refused Conditions Windows or glazing 5 docs
Other prior approval applications
In Lambeth
-
25/03789/P3MA Granted
Unit 18 To 19 16 Porteus Place London SW4 0AS
Application for Prior Approval for the change of use of two commercial units (Class use E) to two residential dwellings (Class use C3).
-
26/01801/PDE Granted
51 Glennie Road London SE27 0LX
Application for prior approval for the erection of a single storey ground floor rear extension with dimensions of 4.00m (length), 3.48m (total maximum height) and 2.92m (height to the eaves).
-
26/01429/PDE Decided
218 Ellison Road London SW16 5DJ
Application for prior approval for the erection of a single storey ground floor rear extension with dimensions of 4.68m (length), 3.50m (total maximum height) and 3.00m (height to the eaves).
-
25/03033/P3MA Granted
43 - 59 Clapham Road London SW9 0JD
Prior of Approval for the change of use of offices (Use Class E) to 90 residential flats (Use Class C3). (Please note: There is also an associated Full Planning Permission application for related to these works with reference number: 25/03034/FUL).
-
26/01096/PDE Decided
79 Runnymede Crescent London Lambeth SW16 5UE
Application for prior approval for the erection of a single storey ground floor rear extension with dimensions of 6.00m (length), 3.99m (total maximum height) and 2.91m (height to the eaves).