Planning application
26/AP/1724
13 Court Lane London Southwark SE21 7DH
Proposal
Internal rearrangement, addition and replacement of windows, installation of heat pump and solar panels, landscaping to front and rear including removal and replacement of trees.
As published by the council, reference 26/AP/1724
Timeline
Dates from the published record
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16 Jun 2026
Received by Southwark
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17 Jun 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 Southwark 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 householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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22/AP/3625 Granted
21 Court Lane London Southwark SE21 7DH
T1 Magnolia Crown thin by 20% including the removal o f dead wood and necessary re-shaping. The heightand basic shape should be retained. Prune branches at convenient growthpoints, rather than an all-round reduction or pollarding.
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22/AP/4012 Granted
3 Desenfans Road London Southwark SE21 7DN
Demolition of existing ground floor side extension and replacement with single storey ground floor side and rear extension.
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26/AP/1486 Granted
18 Dekker Road London Southwark SE21 7DL
Felling to ground level and stump grinding of three Arizona Cypress trees (T5938, T7480 and T7481, subject to the TDE tree replacement policy.
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26/AP/1487 Granted
18 Dekker Road London Southwark SE21 7DL
Crown reduction of T5939 (Holly) to a height of 5m with reshaping to form a rounded crown, together with crown lifting to 2.4m above ground level.
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26/AP/1851 Awaiting decision
15 Druce Road London Southwark SE21 7DW
Works to tree with TCA: T1 23.6m Oak tree - Reduce the height of the tree by up to 3m metres and reduce 12m crown spread by 3m (1.5m in any direction). To leave a 20.6m high tree with a 9m spread. Remove deadwood and the epicormic growth at the crown break.
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22/AP/1682 Granted
61 Dulwich Village London Southwark SE21 7BJ
Hip to gable roof extention with dormer to rear elevation. Replacement and repositioning of balcony doors to enclose the balcony. Replacement of existng windows with similar timber sash windows.
Other householder applications
In Southwark
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26/AP/2269 Awaiting decision
88 Holmdene Avenue London Southwark SE24 9LE
Side extension and replacement rear extension, replacement roof dormer, rooflights to the main roof, removal of a small single-pot chimney, and alterations to window openings in the side elevation.
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26/AP/1459 Granted
422 Lordship Lane London Southwark SE22 8NE
Demolition of the existing lean-to outrigger to facilitate the erection of a single storey rear extension and a raised decked area.
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26/AP/2252 Awaiting decision
19 Crofton Road London Southwark SE5 8LY
Erection of a rear dormer extension, including a 350 mm increase to the main roof ridge, rear-facing timber casement windows and rooflights to the dormer roof, together with the conversion of the existing loft storage space to provide a study, guest bedroom and associated storage.
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26/AP/1476 Granted
2 Weald Close London Southwark SE16 3ET
Proposed ground floor rear extension, garage conversion, loft conversion with rear dormer and 2no. rooflights to the front roof slope, floor plan redesign and all associated works at 2 Weald Close, SE16 3ET
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26/AP/2230 Awaiting decision
11 Calton Avenue London Southwark SE21 7DE
Erection of a single-storey side extension following demolition of the existing side extension.