286 Trinity Road SW18 3RG
Approved on 15 December 2025
Council decision: Approve with ConditionsDelegated (officer decision)
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
Removal of existing and installation of a replacement enlarged dormer extension to the main rear roofslope.
- Received
- 10 October 2025
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Wandsworth
- Ward
- Wandsworth Common
- ReceivedReceived10 Oct
- ValidatedValidated29 Oct
- Consult.Consultation27 Nov
- TargetTarget Date
- DecidedDecided15 Dec
Decided in 47 days (council typically 56)
About this application
This is a full planning application for a dormer extension at 286 Trinity Road SW18 3RG. Wandsworth has handled 3,005 applications of this type. This one was decided in 66 days, 10 days longer than Wandsworth's typical decision time. The site is in the Bramerton conservation area, with 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 212 applications across Wandsworth Common. We hold 2,266 applications in total for the SW18 postcode area.
91% of full 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
- SW18 3RG
- Application type
- Householder
- Development type
- C3 - Dwellings
- Scale / size
- Small
Planning application dates
- Date validated
- 29 October 2025
- Consultation expiry
- 27 November 2025
- Consultation start
- 29 October 2025
- Consultation end
- 27 November 2025
- Last date for comments
- 27 November 2025
- Application expires
- 18 December 2025
- Permission expires
- 15 December 2028
Planning decision
- Statutory period
- 50 days
Publicity
- First advertised
- 6 November 2025
- Site notice start
- 31 October 2025
Additional information
- Documents
- 12
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Wandsworth Common
- 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 (21)
flood storage 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.
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
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering2.0 mi
- Bello Electrics LTDVerifiedElectrician3.7 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing4.3 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman5.3 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.