139 Fifth Avenue London W10 4DT
Approved on 20 September 2019
Council decision: Application PermittedDelegated (officer decision)
Proposal
Erection of single storey rear infill extension, replacement of window on rear elevation, replacement of door with a window in side return, erection of trellis against rear boundaries and internal works. (Linked to 19/06355/LBC)
- Received
- 13 August 2019
- Decision level
- Delegated (officer decision)
- Council
- City of Westminster
- Ward
- Queen's Park
- Agent
- Hanson Architects
- ReceivedReceived13 Aug
- ValidatedValidated13 Aug
- Consult.Consultation
- TargetTarget Date8 Oct
- DecidedDecided20 Sep
Decided in 38 days (council typically 49)
About this application
This is a full planning application for an extension at 139 Fifth Avenue London W10 4DT. Westminster has handled 4,484 applications of this type. This one was decided in 38 days, 11 days quicker than Westminster's typical decision time. The site is in the Queens Park Estate conservation area, with 6 listed buildings nearby. There have been 5 other applications at this address. In the past year there have been 71 applications across Queen's Park. We hold 1,363 applications in total for the W10 postcode area.
86% of full applications at City of Westminster were approved. Across all application types, the council typically decides in about 7 weeks (median).
Based on decided applications received in the last 3 years.See what's approved near your address
Application details
- Postcode
- W10 4DT
- Application type
- Application for full Planning Permission
- Scale / size
- Small
Planning application dates
- Date validated
- 13 August 2019
- Consultation expiry
- 13 September 2019
- Target decision date
- 8 October 2019
Applicant and agent
- Agent
- Hanson Architects
- Architect profile
- HANSON ARCHITECTS LTD
- Agent address
- Studio 7C Wellington Rd London NW10 5LJ United Kingdom
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 23 August 2019
- Advertisement expiry
- 13 September 2019
Site constraints
Designations at the address point. Ones next to the site may also apply.
- Conservation area: Queens Park Estate
- Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)
flood storage areas, tree preservation orders, 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
- 201913 Aug
Erection of single storey rear infill extension, replacement of window on rear elevation, replacement of door…
This applicationApprovedFull19/06354/FULL - 201913 Aug
Erection of single storey rear infill extension, replacement of window on rear elevation, replacement of door…
ApprovedListed building consentPart of19/06355/LBC - 201912 Aug
Installation of two conservation roof lights windows in the pitch of the main rear roof slope. (Linked to…
ApprovedApplication for full Planning PermissionFiled alongside19/06333/FULL - 201912 Aug
Installation of two conservation roof lights windows in the pitch of the main rear roof slope. Internal…
ApprovedListed building consentFiled alongside19/06334/LBC
Planning history at this site
2 other applications at this property, newest first.
- 201927 Mar
Erection of rear infill extension at ground floor level, alterations to rear fenestration, installation of 2…
WithdrawnApplication for full Planning Permission19/02309/FULL - 201927 Mar
Erection of rear infill extension at ground floor level, alterations to rear fenestration, installation of 2…
WithdrawnListed building consent19/02310/LBC
Source: Westminster
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
- 139 Fifth Avenue London W10 4DT19/06334/LBC · HeritageApproved0.0 mi
- 139 Fifth Avenue London W10 4DT19/02309/FULL · FullWithdrawn0.0 mi
- 139 Fifth Avenue London W10 4DT19/06355/LBC · HeritageApproved0.0 mi
- 139 Fifth Avenue London W10 4DT19/02310/LBC · HeritageWithdrawn0.0 mi
- 139 Fifth Avenue London W10 4DT19/06333/FULL · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman3.1 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing3.4 mi
- Orient Construction Consultancy LimitedVerifiedLondon6.1 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering7.3 mi
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