Planning application
36 Court Lane London Southwark SE21 7DR
Works: Extension Loft or dormer Domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Alterations to the existing dwelling, including the construction of a ground floor side-rear extension (replacing the existing), rear dormer extension to provide additional living accommodation and the installation of an air source heat pump to the rear of the property and a low profile conservation rooflights on the rear and side roof slopes, and the construction of an annexe building with an indoor swimming pool and solar panels within the rear garden.
As published by the council, reference 25/AP/2335
Application record
- Reference
- 25/AP/2335
- Type
- Householder Application
- Status
- Under consideration/assessment
- Received
- 15 Aug 2025
- Validated
- 29 Aug 2025
- Ward
- Dulwich Village
- Parish
- Dulwich
- Postcode
- SE21 7DR
Timeline
Dates from the published record
-
15 Aug 2025
Received by Southwark
-
29 Aug 2025
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 24 October 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Southwark took a median of 52 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in London
14 applications on PlanIndex · across 4 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
58 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
40 Court Lane London Southwark SE21 7DR
Works to trees in a conservation area - T1 Back garden - Yew Tree approx 7.5m - Dead - Remove and roots grubbed out. T2 Front garden - Amelanchier approx 5m - Dead - Remove and roots grubbed out. Plant like for like 1 x Amelanchier Lamarkii to the front and 1 x Yew to the rear (at or adjacent to the dead tree(s)) to comply with a planning condition 20AP3829 and consented landscaping for the new development. The tree(s) should be planted with a minimum stem girth of 14-16cm, within a 1sqm mulched pit with 1 irrigation bags and watered at 25L per week for the first 3 years.
Granted Trees 9 docs -
40 Court Lane London Southwark SE21 7DR
Details of Condition 11 (Tree planting), as required by planning permission 19/AP/1941 (Demolition of existing detached dwelling and construction of x4 houses (two pairs of semi-detached houses) comprising basement, ground, first and second floor attic levels and associated landscaping and parking for up to two cars per dwelling)
Granted Conditions New dwelling Demolition 11 docsDomestic -
40 Court Lane London Southwark SE21 7DR
Details of Condition 4 (Details of native planting), as required by planning permission 19/AP/1941 (Demolition of existing detached dwelling and construction of x4 houses (two pairs of semi-detached houses) comprising basement, ground, first and second floor attic levels and associated landscaping and parking for up to two cars per dwelling)
Granted Conditions New dwelling Demolition 11 docsDomestic -
40 Court Lane London Southwark SE21 7DR
Details of Condition 10 (Site supervision), as required by planning permission 19/AP/1941 (Demolition of existing detached dwelling and construction of x4 houses (two pairs of semi-detached houses) comprising basement, ground, first and second floor attic levels and associated landscaping and parking for up to two cars per dwelling).
Withdrawn Conditions New dwelling Demolition 6 docsDomestic -
40 Court Lane London Southwark SE21 7DR
Details of Condition 8 (Bird/bat boxes), as required by planning permission 19/AP/1941 (Demolition of existing detached dwelling and construction of x4 houses (two pairs of semi-detached houses) comprising basement, ground, first and second floor attic levels and associated landscaping and parking for up to two cars per dwelling)
Granted Conditions New dwelling Demolition 6 docsDomestic -
40 Court Lane London Southwark SE21 7DR
Details of Condition 6 (Proposed materials), as required by planning permission 19/AP/1941 (Demolition of existing detached dwelling and construction of x4 houses (two pairs of semi-detached houses) comprising basement, ground, first and second floor attic levels and associated landscaping and parking for up to two cars per dwelling)
Granted Conditions New dwelling Demolition 6 docsDomestic
Other householder applications
In Southwark
-
26/AP/0707 Granted
33 Abbotswood Road London Southwark SE22 8DJ
Construction of a rear dormer extension and ground floor rear extension.
-
26/AP/0784 Granted
60 Grove Park London Southwark SE5 8LF
Refurbishment of the property including replacement of glazing with thermally efficient conservation windows templated after originals, construction of a single-storey rear extension, a loft extension, minor internal partition alterations, and removal of external soil vent pipes.
-
26/AP/1488 Granted
15 Canon Beck Road London Southwark SE16 7DJ
Loft conversion including the insertion of 2 no. rooflights to the front roof slope; conversion of the existing garage to a habitable room with an associated window to replace the existing garage door on the front elevation, installation of an Air Source Heat Pump and other alterations to the rear elevation fenestration at ground floor level.
-
26/AP/0971 Granted
86 Henslowe Road London Southwark SE22 0AS
Retrospective planning permission for alterations to front garden layout including a front porch with projecting canopy, alterations to window apertures and fenestration, provision of cycle and refuses stores, along with hard and soft landscaping. new bin store and raised porch roof and revisions to front elevation fenestration.
-
26/AP/1519 Granted
61 Tyrrell Road London Southwark SE22 9NE
Construction for a rear and side wrap around ground floor extension