Planning application
26/00940/FUL
36 Lancaster Avenue London Lambeth SE27 9DZ
Proposal
Erection of a rear dormer extension including the installation of 2 front, 1 side and 1 rear roof lights, the replacement of ground floor front facade bay window sashes plus enlargement of the second floor side sash window, and re-roofing and canopy covering in traditional slate.
As published by the council, reference 26/00940/FUL
Timeline
Dates from the published record
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24 Mar 2026
Received by Lambeth
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14 Apr 2026
Validated
Checked as complete and ready for consideration.
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25 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Lambeth for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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16/03230/VOC Granted
37 Lancaster Avenue London SE27 9EL
Removal of condition 9 of planning permission 08/02301/FUL (Change of use to a Residential Care Home (Use Class C2) for Adults with Learning Difficulties and associated boundary and forecourt/front entrance treatment) granted on 13.08.2008Condition 9 states: The change of use herewith permitted shall not be to any use other than to a home within Use Class C2 of the Town and Country Planning (Use Classes) Order 2005, to provide residential accommodation for adults with learning difficulties, with a significant element of care to people in need of care. Such care to be provided 24 hours a day by staff on the premises.
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26/01576/FUL Awaiting decision
22 Lancaster Avenue London Lambeth SE27 9DZ
Erection of a side and rear ground floor single storey extension.
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26/00476/FUL Granted
47 Lancaster Avenue London SE27 9EL
Excavation and lowering of the existing cellar floor to provide a habitable basement, including formation of a front lightwell with metal grille; erection of a rear ground floor extension with steel canopy and glazing; alterations to rear and side doors and windows; and other associated works.
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16/05181/TCA Decided
18 Lancaster Avenue London SE27 9DZ
To remove 1 x Apple tree to rear of property (in decline), crown thin 1 x Pear tree by 20% and crown thin 1 x further Apple tree by 10%. All trees at rear.
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21/01889/TCA Granted
53 Lancaster Avenue London SE27 9EL
Removal of Oak (T1 on sketch plan). The tree works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability.
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26/00402/FUL Granted
29 Lavengro Road London SE27 9EQ
Erection of a ground floor single storey rear extension, a hip-to-gable roof extension and a rear mansard roof extension, together with the installation of 3 front roof lights.
Other full applications applications
In Lambeth
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26/01656/FUL Refused
130 Landor Road London SW9 9JB
Replacement of an existing first floor front window with double doors to provide access onto the existing flat roof.
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26/01266/FUL Granted
255 Coldharbour Lane London SW9 8RP
Replacement of single-glazed timber French doors and flanking casements with double-glazed timber French doors and flanking casements and repair of all remaining windows and doors (Flat A).
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26/01706/FUL Granted
10 Francis Bentley Mews London SW4 0EG
Erection of a two-storey side extension incorporating a ground-floor car port, with a flat roof incorporating solar photovoltaic panels, together with the insertion of a new external door in the existing ground-floor side elevation.
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26/01328/FUL Refused
1 White Hart Street London SE11 4EP
Subdivision of the existing single residential unit into 2 self-contained residential units (Use Class C3), together with erection of a partial ground floor rear extension, associated fenestration alterations, provision of bin and cycle storage, and other associated works.
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26/01242/FUL Granted
25 Cavendish Road London Lambeth SW12 0BH
Erection of a single storey ground floor rear extension and the conversion of the garage into a habitable room including the replacement of the garage door with windows.