Planning application
7 Hydethorpe Road London SW12 0JE
Works: Extension Loft or dormer 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
Erection of a single storey ground floor rear and side infill extension. Erection of a rear mansard roof extension. Erection of a mansard roof extension over existing outrigger and installation of 2x roof lights to the front roof slope.
As published by the council, reference 26/00850/FUL
Application record
- Reference
- 26/00850/FUL
- Type
- Full Planning Permission
- Status
- Decided
- Decision
- Granted As published: Grant Permission
- Received
- 16 Mar 2026
- Validated
- 26 Mar 2026
- Decided
- 21 May 2026
- Ward
- Streatham Hill West & Thornton
- Decision by
- Delegated Decision
- Postcode
- SW12 0JE
Site history
Applications at this address on the Lambeth register
This site has had 2 applications since 2026: 1 approved, 0 refused.
-
26/00849/LDCP Decided
7 Hydethorpe Road London SW12 0JE
Application for Certificate of Lawfulness (Proposed) with respect to the erection of an L-shaped rear extension.
Timeline
Dates from the published record
-
16 Mar 2026
Received by Lambeth
-
26 Mar 2026
Validated
Checked as complete and ready for consideration.
-
21 May 2026
Decision issued: Grant Permission
-
25 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Buildplans Agent, registered in Chippenham
Active · incorporated 2011 · Chippenham
107 applications on PlanIndex · across 25 councils · 83% 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
10 documents on file for this application
- DELEGATED REPORT
- AMENDMENT : APPLICATION FORM - WITHOUT PERSONAL DATA
- SITE/BLOCK PLAN - EXISTING
- THE LOCATION PLAN
- PROPOSED SECTION EE AND FF
- PHOTOGRAPHS AND PHOTOMONTAGES
- EXISTING AND PROPOSED ROOF PLANS
- EXISTING FRONT, REAR AND SIDE ELEVATIONS
- PROPOSED FLOOR PLANS, ELEVATIONS AND SECTIONS
- FIRE SAFETY STATEMENT
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Open the documentsWhat this grant of permission means
Lambeth granted permission on 21 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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
-
7 Hydethorpe Road London SW12 0JE
85% historically approved · decision due ~11 May
Application for Certificate of Lawfulness (Proposed) with respect to the erection of an L-shaped rear extension.
Decided Lawful development Extension 9 docs -
11 Hydethorpe Road London SW12 0JE
Erection of a single storey ground floor rear infill extension and revised fenestration.
Granted Full applications Extension Windows or glazing 6 docsSmall domestic -
52 Hydethorpe Road London SW12 0HZ
Erection of single storey ground floor L-shaped rear extension.
Granted Full applications Extension 4 docsSmall domestic -
Unit 20 Grange Mills Weir Road London SW12 0NE
78% historically approved · decision due ~3 Dec
Retention of the installation of 7 circular vent ducts and 2 ventilation extractors on the roof, together with a water tank, cables on elevations including EV chargers . (Retrospective).
Awaiting decision Full applications -
1 Haverhill Road London SW12 0HD
Erection of a single storey ground floor side infill extension.
Granted Full applications Extension 17 docsSmall domestic -
1 Haverhill Road London SW12 0HD
Erection of a part 1 and part 2 rear and side extension.
Withdrawn Full applications Extension 13 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)
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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.