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54 Sinclair Road, London, W14 0NH

P/2026/01506/FULFull Planning ApplicationApproved
Full

Approved on 2 October 2026

Approximate location: the centre of the postcode, not the exact property.

Proposal

Amalgamation of 2no. existing HMO's (Houses of Multiple Occupation) (Use Class C4) into a single large HMO (Use Class Sui Generis); erection of a rear dormer roof extension; the felling of one Sycamore Tree and associated works, including provision of cycle storage and waste facilities. (Revised proposal description)

Received
11 June 2026
Ward
Brook Green
  1. Received11 Jun
  2. Validated8 Jul
  3. Consult.23 Aug
  4. Target
  5. Decided2 Oct

Decided in 86 days (council typically 70)

About this application

This is a full planning application for a dormer extension at 54 Sinclair Road,London,W14 0NH. Hammersmith and Fulham has handled 1,062 applications of this type. This one was decided in 113 days, 6 weeks 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. In the past year there have been 152 applications across Brook Green. We hold 1,829 applications in total for the W14 postcode area.

97% of full 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
W14 0NH
Application type
Full Planning Application
Scale / size
Small

Planning application dates

Date validated
8 July 2026
Consultation expiry
23 August 2026
Consultation start
8 July 2026
Consultation end
23 August 2026
Neighbour consultation start
8 July 2026
Application expires
28 August 2026

Planning decision

Statutory period
51 days

Publicity

First advertised
15 July 2026
Site notice start
15 July 2026

Additional information

Documents
35

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 3: High probability (rivers and sea)
  • Conservation area: 3B+1 more

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 (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: Hammersmith and Fulham

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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