Planning application
10 - 12 Old Town London SW4 0JY
Works: Extension Loft or dormer
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Alterations to the front façade and erection of a mansard roof extension to create 1 additional residential unit (Use Class C3).
As published by the council, reference 26/02722/FUL
Application record
- Reference
- 26/02722/FUL
- Category
- Full applications
- Status
- Awaiting decision
- Received
- 21 Sep 2026
- Validated
- 8 Oct 2026
- Ward
- Clapham Town
- Postcode
- SW4 0JY
Comment by 20 November 2026
The council is taking comments on this application until then. Comments go to Lambeth through their own planning portal.
Timeline
Dates from the published record
-
21 Sep 2026
Received by Lambeth
-
8 Oct 2026
Validated
Checked as complete and ready for consideration.
-
21 Oct 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 3 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.
Who's behind it
Company information only, from the register and Companies House
Savills Limited Agent, registered in London
Active · incorporated 1987 · London
2,470 applications on PlanIndex · across 194 councils · 92% 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 recordPoundminster Ltd Applicant, registered in London
Active · incorporated 1978 · London
1 application on PlanIndex
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordWhat 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
-
8 Old Town London SW4 0JY
78% historically approved · decision due ~13 Jul
Replacement of three timber framed windows with double glazed timber framed windows to the front elevation. (Flat B). (Full Planning Permission and Listed Building Consent ref : 26/00526/LB applications received).
Decided Full applications Windows or glazing 13 docs -
8 Old Town London SW4 0JY
79% historically approved · decision due ~9 Jun
Replacement of three timber framed windows with double glazed timber framed windows to the front elevation. (Flat B). (Please note: The reference number for this Listed Building Consent application is 26/00526/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/00527/FUL).
Decided Heritage and listed buildings Windows or glazing 30 docs -
32 Sycamore Mews London SW4 0SY
To remove 1 x Corkscrew Willow (T1) to rear of property.
Decided Trees 2 docs -
18 2 The Gables Old Town London Lambeth SW4 0JX
1 x Conifer tree (T1) - reduce height by approx 1.5m and trim sides to shape.
Granted Trees 3 docs -
19 Sycamore Mews London SW4 0SY
Application for a Certificate of Lawful Development (Proposed) with respect to the replacement of a rear dormer window with French doors incorporating a Juliet balcony, the replacement of roof lights to the ground floor rear extension and to the main roof, together with the installation of the heat pump to the flat roof of the ground floor rear extension for heating/cooling.
Refused Lawful development Extension Loft or dormer +1 23 docs -
11 Lydon Road London SW4 0HP
To remove 1 x Yew tree to front of property. Reason: small, poor specimen.
Granted Trees 2 docs
Other full applications
In Lambeth
-
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.
-
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
-
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.
-
26/02990/FUL Awaiting decision
85 Clapham Manor Street London Lambeth SW4 6DR
Construction of a mansard-roof extension to provide additional residential accommodation.
-
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.