Planning application
359 Clapham Road London SW9 9BT
Works: Extension
Relates to 26/01284/LB
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Erection of an upwards roof extension to create additional habitable rooms with other associated works. (Flat 8). (Full Planning Permission and Listed Building Consent ref : 26/01284/LB applications received).
As published by the council, reference 26/01283/FUL
Application record
- Reference
- 26/01283/FUL
- Type
- Full Planning Permission
- Status
- Awaiting decision
- Received
- 23 Apr 2026
- Validated
- 23 Apr 2026
- Ward
- Clapham East
- Postcode
- SW9 9BT
Site history
Applications at this address on the Lambeth register
This site has had 4 applications since 2025: 0 approved, 1 refused.
-
26/01284/LB Awaiting decision
359 Clapham Road London SW9 9BT
Erection of an upwards roof extension to create additional habitable rooms with other associated works. (Flat 8). (Please note: The reference number for this Listed Building Consent application is 26/01284/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/01283/FUL).
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25/03669/FUL Refused
359 Clapham Road London SW9 9BT
Erection of a roof extension to create additional habitable rooms with other associated works. (Flat 8). (Full Planning Permission and Listed Building Consent ref : 25/03670/LB applications received).
-
25/03670/LB Awaiting decision
359 Clapham Road London SW9 9BT
Erection of a roof extension to create additional habitable rooms with other associated works. (Flat 8). (Please note: The reference number for this Listed Building Consent application is 25/03670/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/03669/FUL).
Timeline
Dates from the published record
-
23 Apr 2026
Received by Lambeth
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 18 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Lambeth took a median of 56 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
-
26/01284/LB Awaiting decision
359 Clapham Road London SW9 9BT
Erection of an upwards roof extension to create additional habitable rooms with other associated works. (Flat 8). (Please note: The reference number for this Listed Building Consent application is 26/01284/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/01283/FUL).
1 later application on the register refers to this one:
-
26/01284/LB Awaiting decision
359 Clapham Road London SW9 9BT
Erection of an upwards roof extension to create additional habitable rooms with other associated works. (Flat 8). (Please note: The reference number for this Listed Building Consent application is 26/01284/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/01283/FUL).
Who's behind it
Company information only, from the register and Companies House
4D Planning Agent, a planning consultancy
170 applications on PlanIndex · across 38 councils · 63% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
6 documents on file for this application
- EXISTING/PROPOSED DRAWINGS
- APPLICATION FORM - WITHOUT PERSONAL DATA
- COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM
- + BLOCK PLAN
- HERITAGE STATEMENT
- + PLANNING STATEMENT
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Lambeth for determination, against a statutory target of eight weeks. Over the last year Lambeth decided full applications in a median of 62 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
359 Clapham Road London SW9 9BT
74% historically approved · decision due ~18 Jun
Erection of an upwards roof extension to create additional habitable rooms with other associated works. (Flat 8). (Please note: The reference number for this Listed Building Consent application is 26/01284/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/01283/FUL).
Awaiting decision Heritage and listed buildings Extension 6 docs -
359 Clapham Road London SW9 9BT
Erection of a roof extension to create additional habitable rooms with other associated works. (Flat 8). (Full Planning Permission and Listed Building Consent ref : 25/03670/LB applications received).
Refused Full applications Extension 8 docs -
359 Clapham Road London SW9 9BT
74% historically approved · decision due ~2 Mar
Erection of a roof extension to create additional habitable rooms with other associated works. (Flat 8). (Please note: The reference number for this Listed Building Consent application is 25/03670/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/03669/FUL).
Awaiting decision Heritage and listed buildings Extension 6 docs -
361 Clapham Road London SW9 9BT
Replacement of two pairs of non-original front timber sash windows sashes like-for-like to Flat 6, installed into the existing retained box frames at the first floor. (Please note: The reference number for this Listed Building Consent application is 26/00668/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/00667/FUL)
Refused Full applications Windows or glazing 10 docs -
361 Clapham Road London SW9 9BT
Replacement of two pairs of non-original front timber sash windows sashes like-for-like to Flat 6, installed into the existing retained box frames at the first floor.
Refused Heritage and listed buildings Windows or glazing 16 docs -
363-365 Clapham Road London SW9
Variation of conditions 2 (approved plans), 12 (cycle parking), 13 (waste and recycling), 14 (waste management strategy), 15 (materials), 22 (boundary), 23 (brown roof), 25 (PV panels) and 30 (plant equipment) and removal of conditions 36 and 38 (BREEAM Design Stage certificate & summary score sheets) of Planning Permission Ref: 16/01229/FUL (Demolition of 365 Clapham Road including warehouse structure to the rear. Demolition of warehouse structure and later northern wing of 363 Clapham Road. Refurbishment of Listed Building and conversion to 1 x 1 bed, 1 x 2 bed and 1 x 3 bed flats, together with a mansard roof extension to 363 Clapham Road. Erection of replacement buildings to either side of the retained listed building at 363 Clapham Road, to comprise lower ground, ground and two upper floors, and third floor in a mansard form, to provide a further 2 x 1 bed, 3 x 2 bed, 2 x 3 bed residential units. Erection of new building to the rear of 363-365 comprising part four storey, part three storey plus lower ground floor level, with B1 office space (1478 sq m GIA) provided at ground floor and lower ground floor level, together with associated plant. Upper floors to comprise 6 x 1 bed, 10 x 2 bed, and 2 x 3 bed flats. New courtyard between the two buildings, to provide communal residential amenity and play space. New landscaping, to front courtyard together with associated bin stores, cycle parking, and car parking.) Granted on 19.08.2016 Variations sought: The approved plans and elevations of Condition 2 would be amended as details of compliance with the conditions 12, 13, 14, 15, 22, 23, 25 and 30 have been submitted; and Removal of Conditions 36 (BREEAM design stage certificate and summary score sheet) and 38 (BREEAM domestic refurbishment design stage certificate and summary score sheet).
Granted Amendments New dwelling Extension +2 70 docs
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Replacement of windows with double glazed timber windows.
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26/02126/FUL Granted
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Erection of a single storey ground floor side and rear infill extension.
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26/02071/FUL Granted
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Replacement of timber windows with double-glazed timber windows to the front and rear elevations (amended).
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Replacement of timber windows and doors with double-glazed timber windows and doors to all elevations.