Planning application
12E Grove Lane London Southwark SE5 8SY
Works: Extension Loft or dormer Windows or glazing
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Construction of a mansard loft extension with two front and rear roof windows
As published by the council, reference 25/AP/3543
Application record
- Reference
- 25/AP/3543
- Type
- Minor application
- Status
- Refused
- Decision
- Refused As published: Minor - REFUSED
- Received
- 4 Dec 2025
- Validated
- 12 Jan 2026
- Decided
- 2 Mar 2026
- Ward
- Camberwell Green
- Decision by
- Delegated Panel - Complex
- Postcode
- SE5 8SY
Timeline
Dates from the published record
-
4 Dec 2025
Received by Southwark
-
12 Jan 2026
Validated
Checked as complete and ready for consideration.
-
2 Mar 2026
Decision issued: Minor - REFUSED
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
14 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this refusal means
Southwark refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
12 Grove Lane London Southwark SE5 8SY
95% historically approved · decision due ~20 Nov
Certificate of lawful development (existing) for retrospective planning permission for use of the existing property as 5no. self-contained residential flats (Use Class C3).
Awaiting decision Lawful development New dwelling 14 docs -
14C Grove Lane London Southwark SE5 8SY
Use of existing first floor flat roof as a roof garden with addition of balustrade and planted screening
Granted Full applications 20 docs -
The Crooked Well 16 Grove Lane London Southwark SE5 8SY
Retrospective application for the installation of air conditioning units to the rear elevation
Refused -
72 Daneville Road London Southwark SE5 8SF
Construction of a ground floor rear extension and 2 storey side extension
Granted Householder Extension 18 docsDomestic -
4 Kerfield Place London Southwark SE5 8SX
Certificate of Lawfulness Proposed: Construction of a single storey rear extension.
Granted Lawful development Extension 13 docsSmall domestic -
20 Jephson Street London Southwark SE5 8SZ
Replacement of existing timber sash windows with white timber sliding sash windows, to match existing. Front entrance door to be replaced with timber type to match existing. Rear door to also be replaced with timber type.
Withdrawn Heritage and listed buildings Windows or glazing 11 docs
Other full applications
In Southwark
-
26/AP/2734 Awaiting decision
Flat D 116 Barry Road London Southwark SE22 0HP
Construction of a rear dormer extension with juliet balcony and the addition of three roof lights to the front roof slope.
-
26/AP/0663 Granted
Burgess Business Park Parkhouse Street London Southwark SE5 7TJ
Construction of new employment floorspace to provide Class E(g)(iii) and Class B8 floorspace, together with associated external works including the installation of a security cabin and replacement boundary fencing.
-
26/AP/0565 Withdrawn
Church Of St Thomas More 380 Lordship Lane London Southwark SE22 8ND
Landscaping works to provide accessible access from the church carpark to the John Paul Community Hall and Parish Office.
-
26/AP/2659 Awaiting decision
23B Adys Road London Southwark SE15 4DX
Rear dormer with 2no. rooflights on front slope plus a roof terrace over part of rear addition roof
-
26/AP/2660 Awaiting decision
Vintage Yard 59 - 63 Bermondsey Street London Southwark SE1 3XF
Installation of replacement rooftop and replacement low level roof plant, elevation alterations to include the removal of existing entrance gate and refurbishment of existing front door.