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36 Old Oak Road, London, W3 7HQ

P/2026/01470/PAPrior ApprovalRefused
Outline / PiP

Refused on 31 July 2026

Council decision: REFUSE1 reason for refusal

Approximate site (title boundary)
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

Erection of a single storey rear extension, to the side and rear of the existing back addition (extending 6 metres beyond the rear wall of the original dwellinghouse with a maximum height of 3 metres and a maximum eaves height of 3 metres).

Received
9 June 2026
  1. Received9 Jun
  2. Validated11 Jun
  3. Consult.9 Jul
  4. Target
  5. Decided31 Jul

Decided in 50 days (council typically 70)

About this application

This is an outline application for a single storey rear extension at 36 Old Oak Road, London, W3 7HQ. Hammersmith and Fulham has handled 108 applications of this type. This one was decided in 52 days, 3 weeks quicker than Hammersmith and Fulham's typical decision time. The site is in a conservation area, with 1 listed building nearby. There has been 1 other application at this address. We hold 1,745 applications in total for the W3 postcode area.

69% of outline 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

Why it was refused

  1. The proposal would fail to comply with Criteria g (i) and j (iii) of Class A, Part 1, Schedule 2 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended). As such the proposal depicted would not constitute permitted development. Therefore, prior approval is refused and planning permission would be required for the development.

From the council's decision notice.

Application details

Postcode
W3 7HQ
Application type
Prior Approval
Scale / size
Small

Planning application dates

Date validated
11 June 2026
Consultation expiry
9 July 2026
Consultation start
11 June 2026
Consultation end
9 July 2026
Neighbour consultation start
11 June 2026

Publicity

Site notice start
11 June 2026

Additional information

Documents
19

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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 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.

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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