Planning application
37A Voltaire Road London SW4 6DD
Works: Extension Loft or dormer
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
Erection of a rear mansard roof extension incorporating a juliet balcony and the installation of three front roof lights.
As published by the council, reference 26/00022/FUL
Application record
- Reference
- 26/00022/FUL
- Type
- Full Planning Permission
- Status
- Decided
- Received
- 5 Jan 2026
- Validated
- 29 Jan 2026
- Ward
- Clapham Town
- Postcode
- SW4 6DD
Timeline
Dates from the published record
-
5 Jan 2026
Received by Lambeth
-
29 Jan 2026
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
GJB Designs UK Agent, a design practice
9 applications on PlanIndex · across 6 councils
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
13 documents on file for this application
- OFFICER REPORT
- EXISTING AND PROPOSED ROOF AND SECTION PLANS
- PROPOSED ELEVATION PLANS
- EXISTING AND PROPOSED FLOOR PLANS
- REDACTED
- EXISTING/PROPOSED GROUND, FIRST AND SECOND FLOOR PLANS
- EXISTING ELEVATIONS
- BLOCK PLAN
- FIRE SAFETY STATEMENT
- EXISTING/PROPOSED ROOF PLANS + PROPOSED SECTION
- PROPOSED ELEVATIONS
- THE LOCATION PLAN
- COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM
Watch members (£5 a month) open the document list from here.
Open the documentsAfter the decision
Lambeth has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.
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
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Change of use from a single use dwelling (Class use C3) to a 7 Person HMO (Sui Generis) including ga single storey rear extension, rear dormer and installation of 3 rooflights to the front.
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Approval of details pursuant to Condition 36( fire safety ) of planning permission 24/02420/FUL (Demolition of the existing building and redevelopment of the site to provide two buildings of up to 3 storeys in height, providing 9 residential dwellings (Use Class C3) comprising 2 x 3-bed and 7 x 4-bed units, together with associated amenity space, cycle and refuse storage) dated 06.07.2026
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26/03073/FUL Awaiting decision
10 Claverdale Road London SW2 2DP
Erection of a single storey ground floor rear side infill extension. Erection of a rear dormer roof extension with juliet balcony and installation of a roof light to rear return roof.
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26/03040/FUL Awaiting decision
3 Walberswick Street London Lambeth SW8 1XF
Erection of a second-storey rear extension and the addition of a window to the mansard. Reduction from a double sliding door to a single door with a Juliet balcony
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26/03004/FUL Awaiting decision
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Erection of a single storey rear infill extension, replacement of the existing timber sash windows with double glazed timber sash windows, erection of new fence to front patio and installaton of Air Source Heat Pump to existing roof.
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26/02990/FUL Awaiting decision
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Construction of a mansard-roof extension to provide additional residential accommodation.
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26/02988/FUL Awaiting decision
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Change of use of the ground floor to self contained unit (class C3), upper floors and loft to a large House in Multiple Occupation (Sui Generis), together with sub-division of the rear garden, installation of 2x rooflights to front roofslope, conversion of the existing garage to ancillary residential gym use, installation of air source heat pumps, and provision of cycle and refuse storage.