Planning application
12 St Aidans Road London Southwark SE22 0RP
Works: Extension Loft or dormer Domestic
Read from the description, not a valuation. How we read the register
Relates to 25/AP/2675
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Proposed construction of a dormer over rear outrigger following LDC approval ref: 25/AP/2675 with internal alterations.
As published by the council, reference 25/AP/3246
Application record
- Reference
- 25/AP/3246
- Type
- Householder Application
- Status
- Under consideration/assessment
- Received
- 7 Nov 2025
- Validated
- 11 Nov 2025
- Ward
- Dulwich Hill
- Parish
- Dulwich
- Postcode
- SE22 0RP
Site history
Applications at this address on the Southwark register
This site has had 2 applications since 2025.
-
25/AP/2675 Awaiting decision
12 St Aidans Road London Southwark SE22 0RP
Certificate of Lawful Development (proposed) for a proposed dormer loft conversion over the existing main roof and outrigger, single story rear extension
Timeline
Dates from the published record
-
7 Nov 2025
Received by Southwark
-
11 Nov 2025
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 6 January 2026, 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.
Related applications
Cases linked to this one on the register
-
25/AP/2675 Awaiting decision
12 St Aidans Road London Southwark SE22 0RP
Certificate of Lawful Development (proposed) for a proposed dormer loft conversion over the existing main roof and outrigger, single story rear extension
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in Doncaster
189 applications on PlanIndex · across 18 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
13 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
-
12 St Aidans Road London Southwark SE22 0RP
95% historically approved · decision due ~13 Nov
Certificate of Lawful Development (proposed) for a proposed dormer loft conversion over the existing main roof and outrigger, single story rear extension
Awaiting decision Lawful development Extension Loft or dormer 11 docs -
63 St Aidans Road London Southwark SE22 0RW
95% historically approved · decision due ~12 Nov
Certificate of Lawful Development (Proposed) roof dormer to rear slope, removal of chimney stack, installation of roof lights, installation of new doors and windows
Awaiting decision Lawful development Loft or dormer Windows or glazing 8 docs -
64 St Aidans Road London Southwark SE22 0RW
Rear dormer extension over main roof (with Juliet balcony) and outrigger; Insertion of 3no rooflights to the front elevation.
Granted Lawful development Extension Loft or dormer 17 docs -
3 St Aidans Road London Southwark SE22 0RP
Change of use from dwellinghouse (use class C3) to short-term lets in excess of 90 days per annum (sui generis).
Withdrawn Full applications 10 docsDomestic -
51 St Aidans Road London Southwark SE22 0RN
Variation of condition 2 (approved plans) of planning permission ref. no. 22/AP/2608: Construction of L- shaped loft extension, insertion of roof lights, three at the front and one at the rear, and a Juliet balcony. Minor amendment sought: for the erection of a rear left existing partition wall shared with no. 50 (instead of the dormer wall) behind the chimney stack and finish on a 300mm parapet wall over the property roof. Every particular feature or features of the existing approved plans and materials are to be retained.
Granted Amendments Extension Loft or dormer 27 docs -
51 St Aidans Road London Southwark SE22 0RN
Construction of L- shaped loft extension, insertion of roof lights, three at the front and one at the rear, and a Juliet balcony.
Granted Householder Extension Loft or dormer 21 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.
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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