147, Thurleigh Road, London, SW12 8TX
Approved on 23 September 2025
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Variation of conditions 2 (in accordance with approved drawings) and 5 (obscure glazing) of planning permission dated 15/10/2024 ref 2024/2776 (Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) including raising the ridge by 250mm; installation of six rooflights to front roof slope and six solar panels to rear roof slope; increase in height and size of existing two-storey rear addition with one storey side extension on top of ground floor extension. Removal of chimneys to rear and installation of air-source heat pump and air conditioning condenser to side elevation at first floor level. Erection of single-storey rear extension and lowering of existing cellar by 500mm; Installation of new roof cover over side access with replacement boundary fence and front and rear side gates. Erection of bin store to front area. Installation of replacement metal/timber framed glazed windows to rear elevation. Demolition of front boundary wall and gates and erection of replacement front boundary wall and metal gates) to allow increase in French door opening and installation of bi-fold doors, modification of windows to outrigger to align and have an insert of cladding in between the rear windows, increase of parapet height along side no 149, increase of the size of bathroom window on the side elevation and make it openable to a max of 100mm for natural ventilation, addition of 2no obscured glass windows to side elevation at second floor level openable to a max of 100mm for natural ventilation, increased area of top floor, increased SF door/glazing heights at rear in line with above, increased size of skylights to front elevation and increased GF kitchen parapet, increased height of the back addition and increased height of rear mansard extension; raising the ridge by additional 0.03m (280mm in total).
- Submitted
- 11 July 2025
- Council
- London Borough of Wandsworth
- ReceivedSubmitted11 Jul
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided23 Sep
Decided in 74 days (council typically 56)
About this application
This is a planning application for demolition at 147, Thurleigh Road, London, SW12 8TX. Wandsworth has handled 62 applications of this type. This one was decided in 74 days, 3 weeks longer than Wandsworth's typical decision time. The site is in 2 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 125 applications across Northcote. We hold 1,196 applications in total for the SW12 postcode area.
93% of householder applications at London Borough of Wandsworth were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- SW12 8TX
- Application type
- Householder
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Associated applications
- 202511 Jul
Variation of conditions 2 (in accordance with approved drawings) and 5 (obscure glazing) of planning…
This applicationApprovedVariation of conditions (s73)2025/1803 - 20258 Apr
Non-material amendment to planning permission dated 15/10/2024 ref 2024/2776
RefusedNon-material amendmentAmendment2025/1237 - 20249 Aug
Alterations including erection of mansard roof extension to main rear roof (with French doors and safety…
ApprovedApplication for Full PermissionPart of2024/2776
Planning history at this site
1 other application at this property, newest first.
Source: Wandsworth
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 147 Thurleigh Road SW12 8TX2024/2776 · FullApproved0.0 mi
- 26 Clapham Common West Side SW4 9AN2026/3032 · TreesAwaiting decision0.0 mi
- 67 Roseneath Road SW11 6AG2026/0173 · OutlineWithdrawn0.0 mi
- 3 Sumburgh Road SW12 8AJ2023/4846 · FullApproved0.0 mi
- 35 Clapham Common West Side SW4 9AP2026/3071 · FullAwaiting decision0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering1.4 mi
- Bello Electrics LTDVerifiedElectrician3.8 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing3.8 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman4.8 mi
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