Planning application
26 Roupell Street London Lambeth SE1 8TB
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Approval of details pursuant to condition 4 (plumbing and ventilation details) of Planning Permission Ref: 23/03191/FUL (Basement excavation and extension to the rear) granted on 15.08.2024
As published by the council, reference 25/03665/DET
Application record
- Reference
- 25/03665/DET
- Type
- Approval of Details
- Status
- Decided
- Decision
- Granted As published: Grant Permission
- Received
- 25 Nov 2025
- Validated
- 25 Nov 2025
- Decided
- 10 Feb 2026
- Ward
- Waterloo & South Bank
- Decision by
- Delegated Decision
- Postcode
- SE1 8TB
Timeline
Dates from the published record
-
25 Nov 2025
Received by Lambeth
-
10 Feb 2026
Decision issued: Grant Permission
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Andrew Paine Architecture Agent, an architecture practice registered in Haywards Heath
Active · incorporated 2011 · Haywards Heath
53 applications on PlanIndex · across 11 councils · 89% granted
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Plans, drawings, consultee responses and the officer's report
5 documents on file for this application
- OFFICER'S REPORT
- PROPOSED DRAWINGS
- APPLICATION FORM - WITHOUT PERSONAL DATA
- PROPOSED BASEMENT, GROUND FLOOR AND FIRST FLOOR PLANS
- PROPOSED BASEMENT AND GROUND FLOOR AND SECTION PLANS
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Lambeth granted permission on 10 February 2026, 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 condition discharge and variation applications
This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
29 Roupell Street London SE1 8TB
Erection of a single storey ground floor rear/side infill extension. (Planning permission and Listed building consent ref : 22/04255/LB applications received)
Granted Full applications Extension 17 docsSmall domestic -
29 Roupell Street London SE1 8TB
Erection of a single storey ground floor rear/side infill extension. (Please note: The reference number for this Listed Building Consent application is 22/04255/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 22/04254/FUL
Granted Heritage and listed buildings Extension 17 docsSmall domestic -
32 Roupell Street London Lambeth SE1 8TB
Retrospective application for a conservation rooflight in butterfly roof (and associated lightwell to first floor landing), together with replacement of non-original interlocking concrete roof tiles, battens and flashings with natural slate roof and new lead flashings (revision of roof alterations previously approved under 24/00991/FUL and 24/00992/LB). (Please note: The reference number for this Listed Building Consent application is 25/02761/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/02760/FUL).
Refused Heritage and listed buildings Loft or dormer Roofing 13 docs -
32 Roupell Street London Lambeth SE1 8TB
Retrospective application for a conservation rooflight in butterfly roof (and associated lightwell to first floor landing), together with replacement of non-original interlocking concrete roof tiles, battens and flashings with natural slate roof and new lead flashings (revision of roof alterations previously approved under 24/00991/FUL and 24/00992/LB). (Please note: The reference number for this Listed Building Consent application is 25/02761/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/02760/FUL).
Refused Full applications Loft or dormer Roofing 12 docs -
58 Roupell Street London SE1 8TB
Demolition of existing rear ground floor extension roof and demolition of part of existing rear first floor. Installation of rear partially glazed roof over rear ground floor and erection of rear first floor extension. Excavation to extend existing cellar to front and rear including excavation of rear lightwell. Replacement of existing roof covering with natural slates.
Granted Full applications Extension Roofing +2 34 docs -
58 Roupell Street London SE1 8TB
Demolition of existing rear ground floor extension roof and demolition of part of existing rear first floor. Installation of rear partially glazed roof over rear ground floor and erection of rear first floor extension. Excavation to extend existing cellar to front and rear including excavation of rear lightwell. Replacement of existing roof covering with natural slates. Internal alterations include erection of timber partition and creation of opening between front living spaces at ground floor. (Please note: The reference number for this Listed Building Consent application is 20/01392/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 20/01391/FUL)
Granted Heritage and listed buildings Extension Roofing +2 33 docs
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Approval of details pursuant to condition 6 (Post-installation noise assessment) of planning permission ref : 25/01378/FUL (Change of use of part of first and second floor to provide a new cultural centre with theatre/cinema space (Sui Generis) and ancillary facilities including a cafe/restaurant (with kitchen), bar, retail area, exhibition space) granted on 03.10.2025.
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26/02571/DET Awaiting decision
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Approval of details pursuant to condition 3 (External Materials and Façade Details) of planning permission ref. 24/02624/FUL (Development comprising the replacement of the 4th floor and erection of a 5th floor rooftop, the removal of the entrance canopy plus formation of a new entrance and seating area, erection of rear extension at all levels, together with alterations to car parking spaces and servicing arrangements.), granted on 10.12.2025.
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26/02550/DET Awaiting decision
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Approval of details pursuant to condition 6 (tree), 7 (hard and soft landscape), 8 (green roof) & 9 (BGP& BMP) of planning permission 26/01387/FUL (Installation of a new roof structure to create a partially-covered exercise area and associated extension to existing parapet; creation of a new Multi-Games Area and associated installation of fence; refurbishment of existing building including installation of replacement and new windows and doors and a new canopy above front door; and external landscaping works including installation of new fencing and gates, planters, and associated works) granted on 13.08.2026.
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26/02553/DET Awaiting decision
Land Between Somerleyton Rd And Rail Line, Excluding Brixton House And 16-22 Somerleyton London SW9 8ND
Approval of details pursuant to condition 27 (detail drawings) of planning permission 25/01377/RG4 (Demolition of existing buildings and redevelopment to provide a residential-led mixed use development comprising residential dwellings (Class C3), flexible commercial, business and service uses (Class E) and flexible community floorspace (Class F1 / F2), together with servicing, car parking, public realm and associated works) granted on 10.03.2026.