Planning application
44 Abercorn Way London Southwark SE1 5HL
Works: Extension Small 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
Prior approval notification for the construction of single storey rear extension of 5m in depth and 3m in both maximum height and eaves height
As published by the council, reference 25/AP/3646
Application record
- Reference
- 25/AP/3646
- Type
- Large Home Extensions
- Status
- Granted
- Decision
- Prior Approval Not Required
- Received
- 12 Dec 2025
- Validated
- 13 Jan 2026
- Decided
- 19 Feb 2026
- Ward
- South Bermondsey
- Parish
- Bermondsey And Rotherhithe
- Decision by
- Delegated Panel - Simple
- Postcode
- SE1 5HL
Timeline
Dates from the published record
-
12 Dec 2025
Received by Southwark
-
13 Jan 2026
Validated
Checked as complete and ready for consideration.
-
19 Feb 2026
Decision issued: Prior Approval Not Required
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice registered in London
23 applications on PlanIndex · across 8 councils · 71% 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
11 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 full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
-
42C Abercorn Way London Southwark SE1 5HL
91% historically approved · decision due ~5 Jan
Erection of a single-storey rear extension projecting 5 metres from the original rear elevation of the property.
Awaiting decision Full applications Extension 8 docsSmall domestic -
42 Abercorn Way London Southwark SE1 5HL
Prior approval notification (Schedule 2, Part 1, Class A) for the erection of a single-storey rear extension projecting 5 metres from the original rear elevation of the property, with a maximum height of 3m.
Granted Full applications Extension 8 docsSmall domestic -
100 Acanthus Drive London Southwark SE1 5HJ
Certificate of Lawfulness (proposed) for replacement of a garage door with a window (to facilitate conversion of the garage to habitable space).
Granted Lawful development Windows or glazing 12 docs -
98 Acanthus Drive London Southwark SE1 5HJ
Certificate of Lawfulness (proposed) for the proposed development of a garage conversion to replace the garage door with a window.
Granted Lawful development Windows or glazing 12 docs -
29 Abercorn Way London Southwark SE1 5HL
95% historically approved · decision due ~3 Aug
Certificate of Lawfulness (proposed) for the development of a garage conversion to replace the garage door with a window.
Decided Windows or glazing -
64 Abercorn Way London Southwark SE1 5HL
95% historically approved · decision due ~30 Sep
Prior approval notification for the construction of a single storey extension measuring at 5.4m in depth, 3.0m maxium height and 4.7m in width
Awaiting decision ExtensionSmall domestic
Other full applications applications
In Southwark
-
26/AP/1021 Refused
Davotti Apartments 351 Rotherhithe Street London Southwark SE16 5LJ
Construction of two additional storeys to provide 4 self-contained flats
-
26/AP/1371 Granted
135 Merrow Street London Southwark SE17 2NX
Providing level access from the street; refurbishment of interior spaces; replacement of the existing rear/side lean-to structure with a new infill arrangement, incorporating a new wall to the Villa Street elevation and the rear courtyard; retention and repair of existing facades including the repainted hand-painted signage; and new electrical supply and mechanical ventilation provision.
-
26/AP/1445 Granted
42A Harper Road London Southwark SE1 6AD
Retrospective application for the installation of external security shutters and a postbox
-
26/AP/1322 Granted
St Francis R C Primary School Friary Road London Southwark SE15 1RQ
Installation of 7no. new external air conditioning units.
-
26/AP/0780 Granted
10 Marshalsea Road London Southwark SE1 1HL
Amalgamation of ground and basement Class (E) with existing first, second and third floor dwelling (C3) to create enlarged dwelling and associated bike and bin stores