Planning application
34 Harpenden Road London SE27 0AE
Works: Extension Loft or dormer Windows or glazing
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
Erection of a rear dormer extension including two roof lights to the front and two mansard windows to the rear (top floor flat)
As published by the council, reference 26/01401/FUL
Application record
- Reference
- 26/01401/FUL
- Type
- Full Planning Permission
- Status
- Decided
- Received
- 6 May 2026
- Validated
- 6 May 2026
- Ward
- St Martins
- Postcode
- SE27 0AE
Site history
Applications at this address on the Lambeth register
This site has had 4 applications since 2026: 2 approved, 0 refused.
-
26/01982/FUL Granted
34 Harpenden Road London SE27 0AE
Erection of a rear mansard roof extension to the top flat.
-
26/01983/FUL Withdrawn
34 Harpenden Road London SE27 0AE
Erection of a single storey rear extension to the ground floor flat.
-
26/00529/LDCE Granted
34 Harpenden Road London SE27 0AE
Certificate of Lawful Development (existing) for the use of 2 self contained flats at 34 Harpenden Road.
Timeline
Dates from the published record
-
6 May 2026
Received by Lambeth
-
25 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
London Interiors Agent
144 applications on PlanIndex · across 7 councils · 76% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
- OFFICER REPORT
- OS MAP, BLOCK PLAN AND EXISTING BLOCK PLAN
- PROPOSED GROUND FLOOR, FIRST FLOOR, SECOND FLOOR AND ROOF PLANS
- ADDITIONAL PLANS
- APPLICATION FORM - WITHOUT PERSONAL DATA
- EXISTING BASEMENT, GROUND FLOOR, FIRST FLOOR AND ROOF PLANS
- EXISTING FRONT, REAR AND SIDE ELEVATIONS
- PROPOSED FRONT, REAR AND SIDE ELEVATIONS
- COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM
Watch members (£5 a month) open the document list from here.
Open the documentsAfter the decision
Lambeth has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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
-
34 Harpenden Road London SE27 0AE
Certificate of Lawful Development (existing) for the use of 2 self contained flats at 34 Harpenden Road.
Granted Lawful development New dwelling 10 docs -
40 Harpenden Road London SE27 0AE
Erection of a single storey ground floor rear and side infill extension and installation of a 2.4m high boundary wall.
Granted Full applications Extension 18 docsSmall domestic -
34 Harpenden Road London SE27 0AE
Erection of a rear mansard roof extension to the top flat.
Granted Full applications Extension Loft or dormer 8 docs -
34 Harpenden Road London SE27 0AE
Erection of a single storey rear extension to the ground floor flat.
Withdrawn Full applications Extension 7 docsSmall domestic -
21 Harpenden Road London SE27 0AG
Erection of a ground floor side and rear extension and removal of a window with the addition of a door to the rear.
Granted Full applications Extension Windows or glazing 8 docs -
56 Harpenden Road London SE27 0AF
Change of use to 4 self contained residential units (Use Class C3).
Refused Full applications 23 docs
Other full applications
In Lambeth
-
26/03217/FUL Awaiting decision
20 Bellefields Road London Lambeth SW9 9UQ
Erection of a single storey side extension including rooflights, increased door size to the rear elevation, replacement windows on a like-for-like basis, and reinstatement of the lower ground floor side door under the entrance steps to the front elevation (to provide direct access to the outside).
-
26/03214/FUL Awaiting decision
39 Holmewood Gardens London Lambeth SW2 3NA
Erection of a rear dormer window, installation of two front roof lights and two roof lights to the rear outrigger, installation of solar panels, and installation of an external A/C unit to the rear outrigger.
-
26/03202/FUL Awaiting decision
73 Ramillies Close London Lambeth SW2 5DQ
Retrofit measures installed to existing dwellinghouses. Measures include replacement of windows and doors, and fabric upgrades to roof, including replacement of roof finishings, and replacement of light wells in main roof.
-
26/03197/FUL Awaiting decision
196-198 Flat K Brixton Road London Lambeth SW9 6AP
Replacement of a rear door with a like-for-like timber french door featuring a traditional six panel configuration (Please note: The reference number for this Listed Building Consent application is 26/03198/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/03197/FUL)
-
26/03193/FUL Awaiting decision
Unit 9 Ellerslie Square Industrial Estate 11 Lyham Road London SW2 5DZ
Replacement of existing roof, window frames, entrance/fire exit doors and roller shutters.