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
RDA Ltd Agent, registered in London
Dissolved · incorporated 2014 · London
24 applications on PlanIndex · across 4 councils · 88% granted
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See their track recordDocuments
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.
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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 0.3 miles
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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 9 (External lighting details), 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 7 docsDomestic -
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
Other householder applications
In Southwark
-
26/AP/2158 Granted
7 Alma Grove London Southwark SE1 5PY
Erection of a rear ground floor side extension with a framed glass roof and bi-folding rear doors. Replacement of windows and door. Alterations to external facade.
-
26/AP/2601 Awaiting decision
49 Henshaw Street London Southwark SE17 1PE
Demolition of existing rear extension and construction of part single, part two storey rear extension and erection of roof terrace on main roof with balustrades and glazed access hatch.
-
26/AP/2545 Awaiting decision
76 Shenley Road London Southwark SE5 8NQ
Construction of a single storey side and rear extension to the rear; construction of a rear dormer roof extension over the main roofslope and the installation of 3x rooflights to the front roofslope.
-
26/AP/2533 Awaiting decision
28 Tyrrell Road London Southwark SE22 9NE
Construction of rear extension.
-
26/AP/2517 Awaiting decision
65 Calton Avenue London Southwark SE21 7DF
Construction of a ground-floor side-rear extension with terrace reinstated above; alterations to the rear outrigger, including raising the eaves and ridge, removal of the chimney stack, replacement windows, and installation of two rooflights; enlargement of the existing rear dormer; erection of bin and bike stores in the front garden, together with new landscaping and a front boundary wall; installation of an EV charger to front elevation and removal of existing front porch door; removal of existing garden buildings and erection of a shed, sauna and pergola in the rear garden, together with new landscaping and decking.