85, Cobbold Road, London, W12 9LA
Approved on 10 November 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
Single storey side extension including alterations to fenestration and internal layout. Followed by a loft conversion featuring 1no. L-shaped rear facing dormer and 3no. front facing rooflights.
- Submitted
- 22 August 2025
- ReceivedSubmitted22 Aug
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided10 Nov
Decided in 80 days (council typically 70)
About this application
This is a planning application for a single storey side extension at 85, Cobbold Road, London, W12 9LA. Hammersmith and Fulham has handled 78 applications of this type. This one was decided in 80 days, 10 days longer than Hammersmith and Fulham's typical decision time. The site is in a conservation area. There are no previous applications recorded at this address. We hold 1,354 applications in total for the W12 postcode area.
88% of lawful development: proposed use applications at London Borough of Hammersmith and Fulham were approved. Across all application types, the council typically decides in about 10 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
- W12 9LA
- Application type
- Lawful development: Proposed use
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
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.
Planning history at this site
2 other applications at this property, newest first.
- 20267 Apr
Erection of a single storey rear extension, to the side of the existing back addition (Retrospective).
ApprovedHouseholderP/2026/00939/HH - 202614 Jan
Erection of a single storey rear extension to the side of the existing back addition (extending 5.5 metres…
WithdrawnPrior Approval - GPDO Part 1 - 42 Days2026/00102/PD42
Source: Hammersmith and Fulham
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
- 85 Cobbold Road, London, W12 9LAP/2026/00939/HH · FullApproved0.0 mi
- 85 Cobbold Road, London, W12 9LA2026/00102/PD42 · OutlineWithdrawn0.0 mi
- 75 Cobbold Road, London, W12 9LAP/2026/01253/HH · FullApproved0.0 mi
- 78 Gayford Road London W12 9BW2023/00550/FUL · FullApproved0.0 mi
- 93 Gayford Road, London, W12 9BYP/2026/02049/HH · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Avent Roofing ServicesVerifiedWestminsterRoofing4.6 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman4.8 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering6.7 mi
- Orient Construction Consultancy LimitedVerifiedLondon8.1 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.