Planning application
1-9 Hildreth Street Mews SW12 9RZ
Works: New dwelling Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Alterations including the erection of front and rear mansard roof extensions to main roofs to provide 1 x 2-bedroom and 1 x 3-bedroom flats.
As published by the council, reference 2023/1993
Application record
- Reference
- 2023/1993
- Type
- Application for Full Permission
- Status
- FINAL DECISION
- Decision
- Approve with Conditions CIL Liable
- Received
- 24 May 2023
- Validated
- 21 Jul 2023
- Decided
- 4 Jan 2026
- Ward
- Balham
- Decision by
- Full Committee
- Postcode
- SW12 9RZ
Timeline
Dates from the published record
-
24 May 2023
Received by Wandsworth
-
21 Jul 2023
Validated
Checked as complete and ready for consideration.
-
4 Jan 2026
Decision issued: Approve with Conditions CIL Liable
-
10 Sep 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
16 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 this grant of permission means
Wandsworth granted permission on 4 January 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 500 metres
-
Sainsbury's 147-151 Balham High Road SW12 9AU
Installation of eight EV Charging bays and associated electrical equipment.
Granted Full applications 18 docs -
Bus Shelter Outside 162-164 Balham High Road SW12 9AU
Display of 2 x Internally Illuminated sequential advertisement screens, with static and dynamic content display capability and automatic rotation of images.
Granted Advertising 8 docs -
Bus Shelter Outside 162-164 Balham High Road SW12 9AU
Installation of internal illuminated sequential advertisement capable of static and dynamic content display with automatic rotation of images.
Granted Advertising 8 docs -
172-174 Balham High Road SW12 9BW
89% historically approved · decision due ~25 Sep
Display of 2 x new proposed roundel inside the existing glazing, and 1 x new digital screen position, new manifestation dots, vinyl pattern to windows, red LED keyline internal illumination to perimeter of shopfront glazing.
Awaiting decision Windows or glazing -
125-127 Balham High Road SW12 9AR
Installation of replacement shopfront, installation of rolling shutters and awning. Proposed change of colour of shutter boxes, stall risers and awning from red to blue. Removal of the solid mesh shutter and replace with new open mesh shutter. (Part retrospective)
Granted Windows or glazing 9 docs -
Flat First Floor A 1 Ramsden Road SW12 8QX
Alterations including erection of first floor rear extension.
Granted Full applications Extension 12 docs
Other full applications
In Wandsworth
-
2026/3232 Awaiting decision
8 Henderson Road SW18 3RR
CONVERSION OF 3 FLATS TO A SINGLE FAMILY DWELLING HOUSE WITH SINGLE STOREY GROUND FLOOR REAR EXTENSION WITH EXCAVATION OF BASEMENT BELOW WITH LIGHTWELL & ALTERATIONS TO FENESTRATION OF EXISTING FIRST FLOOR REAR ADDITION
-
2026/3229 Awaiting decision
73 Massingberd Way SW17 6AF
Householder planning permission for a loft extension, including new Velux windows to the front roof slope and a new terrace to the rear.
-
2026/3230 Awaiting decision
160 Flat 1 West Hill SW15 3SR
Dropped Kerb (Residential Crossover) and Front Garden Vehicle Hardstanding
-
2026/3214 Awaiting decision
136-138 Flat Above Shop 136 St Johns Hill SW11 1SL
Erection of a single storey ground floor extension and installation of a new front access door; together with the sub-division of larger unit into a single class E unit at no.136 St Johns Hill.
-
2026/3217 Awaiting decision
220 Balvernie Grove SW18 5RW
Alterations including erection of mansard roof extension to main rear roof slope and extension above two-storey rear outrigger