Planning application
3 Walberswick Street London Lambeth SW8 1XF
Works: Extension Loft or dormer Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
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
As published by the council, reference 26/03040/FUL
Application record
- Reference
- 26/03040/FUL
- Category
- Full applications
- Status
- Awaiting decision
- Received
- 15 Oct 2026
- Validated
- 15 Oct 2026
- Ward
- Oval
- Postcode
- SW8 1XF
Timeline
Dates from the published record
-
15 Oct 2026
Received by Lambeth
-
21 Oct 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 10 December 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.
Documents
Plans, drawings, consultee responses and the officer's report
30 documents on file for this application
- EXISTING WEST ELEVATION AO OWNERS CONTEXT
- PROPOSED GROUND FLOOR, FIRST FLOOR, SECOND FLOOR AND ROOF PLANS
- EXISTING SIDE ELEVATIONS
- STRUCTURAL CALCULATIONS ? 3
- DESIGN AND ACCESS STATEMENT
- PROPOSED SIDE ELEVATIONS
- EXISTING FIRST FLOOR AND PROPOSED SECOND FLOOR PLANS
- NOISE IMPACT ASSESSMENT
- DAYLIGHT OR SUNLIGHT ASSESSMENT
- EXISTING BLOCK PLAN HEIGHT DATUMS
- EXISTING GROUND FLOOR, FIRST FLOOR, SECOND FLOOR AND ROOF PLANS
- PARTY WALL IMPACT REPORT
- EXISTING BLOCK PLAN
- PROPOSED SIDE ELEVATION
- PROPOSED BLOCK PLAN
- SAP SUMMARY
- OS MAP
- PROPOSED BLOCK PLAN
- PROPOSED REAR ELEVATIONS
- PROPOSED SIDE WEST ELEVATION
- COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM
- PROPOSED FRONT ELEVATION
- PLANNING FIRE SAFETY STATEMENT
- APPLICATION FORM - WITHOUT PERSONAL DATA
- EXISTING SIDE WEST ELEVATION VIEWED FROM REAR OF SOUTH LAMBETH ROAD PROPERTIES
- EXISTING FRONT ELEVATION
- PROPOSED GROUND FLOOR, FIRST FLOOR, SECOND FLOOR AND ROOF PLANS
- EXISTING REAR ELEVATION
- ADDITIONAL PLANCLOSET WING EXTENSION LOCATION PLANS
- LOCATION PLAN
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 66 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
-
3 Walberswick Street London SW8 1XF
Certificate of Lawfulness (proposed) with respect to the erection of a rear dormer loft extension with juliet balcony , small loft 'pod room' to rear extension and erection of a single storey ground floor side extension
Refused Lawful development Extension Loft or dormer 20 docsSmall domestic -
139 South Lambeth Road London SW8 1XB
Erection of a 3-storey single dwelling house together with associated bin and bicycle storage, following demolition of existing garage.
Refused Full applications Demolition 14 docsDomestic -
139 South Lambeth Road London SW8 1XB
78% historically approved · decision due ~4 Mar
Erection of a single storey first floor rear extension involving the installation of a glass balustrades to the side elevation.
Decided Full applications Extension 10 docsSmall domestic -
127A South Lambeth Road London SW8 1XB
Loft conversion involving the erection of a rear dormer roof extension and the installation of one front rooflight.
Refused Full applications Extension Loft or dormer 13 docs -
6 Walberswick Street London SW8 1XG
Erection of a rear mansard roof extension and installation of 1 rooflight to the front roof slope.
Granted Full applications Extension Loft or dormer 14 docs -
127 South Lambeth Road London SW8 1XB
Rebuilding of single storey ground floor rear extension.
Granted Full applications Extension 25 docsSmall domestic
Other full applications
In Lambeth
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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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26/03004/FUL Awaiting decision
61 Amesbury Avenue London Lambeth SW2 3AE
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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26/02988/FUL Awaiting decision
76 Bonham Road London Lambeth SW2 5HG
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.
-
26/02996/FUL Awaiting decision
Surrey County Cricket Club Kennington Oval London Lambeth SE11 5SS
Extension of the existing external balcony on third floor pitch-facing elevation and installation of minor additional plant at roof level.
-
26/03001/FUL Awaiting decision
80 Park Hill London SW4 9PB
Erection of a single-storey ground floor rear and infill extension including the installation of two rooflights (ground floor flat).