Planning application
14 Derwent Grove London Southwark SE22 8EA
Works: Extension Loft or dormer Domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Loft conversion with hip-to-gable roof extension, a rear dormer set back 200mm from the eaves, two rooflights to the front roof slope, and associated chimney alterations
As published by the council, reference 25/AP/3608
Application record
- Reference
- 25/AP/3608
- Type
- Householder Application
- Status
- Granted
- Decision
- Householder - GRANTED
- Received
- 10 Dec 2025
- Validated
- 17 Dec 2025
- Decided
- 9 Feb 2026
- Ward
- Goose Green
- Parish
- Dulwich
- Decision by
- Delegated Panel - Simple
- Postcode
- SE22 8EA
Timeline
Dates from the published record
-
10 Dec 2025
Received by Southwark
-
17 Dec 2025
Validated
Checked as complete and ready for consideration.
-
9 Feb 2026
Decision issued: Householder - GRANTED
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file
15 applications on PlanIndex · across 7 councils · 93% granted
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
16 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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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
-
37 Melbourne Grove London Southwark SE22 8RG
95% historically approved · decision due ~28 Aug
Construction of a hip-to-gable roof extension and L-shaped dormer extension, installation of 2no. rooflights to front roof slope and ground floor single-storey rear and side extension.
Awaiting decision Extension Loft or dormerSmall domestic -
First Floor And Second Floor Flat 3 Derwent Grove London Southwark SE22 8DZ
91% historically approved · decision due ~8 Dec
Construction of a small rear dormer with glazed doors, and a roof terrace with privacy screening on part of rear outrigger roof.
Awaiting decision Full applications Extension Loft or dormer +1 18 docs -
34 Grove Vale London Southwark SE22 8DY
Retrospective application for the retention of the existing single storey rear extension (garage/storage space).
Granted Full applications Extension 19 docsSmall domestic -
1-6 Melbourne Terrace Melbourne Grove London Southwark SE22 8RE
Removal of x4 rear elevation windows and installation of x4 roof lights.
Granted Full applications Loft or dormer Windows or glazing 17 docs -
The Melbourne Grove Medical Practice Melbourne Grove London Southwark SE22 8QN
91% historically approved · decision due ~11 Nov
Redevelopment of the site to provide 6 no. residential units and 1 no. commercial unit, associated amenity space, landscaping, cycle and refuse storage, and associated ancillary works.
Awaiting decision Full applications 83 docs -
2A Melbourne Grove London Southwark SE22 8PL
Deed of variation to the Section 106 Agreement relating to affordable housing contribution associated with planning permission ref: 25/AP/1406.
Decided Conditions 10 docs
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