16 Glebe Street, Chiswick, London, W4 2BG
Approved on 7 April 2026
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 rear roof dormer infill extension, second floor rear outrigger dormer extension, single storey rear infill extension and ground floor front infill extension, installation of two replacement front roof lights, replacement ground and first floor front sash windows, replacement first floor rear window with a Juliet balcony and alterations to the existing single storey rear extension, and removal of a first floor rear outrigger side window (with matching infilling) to the house.
- Received
- 20 October 2025
- Council
- London Borough of Hounslow
- Ward
- Chiswick Gunnersbury
- ReceivedReceived20 Oct
- ValidatedValidated27 Oct
- Consult.Consultation28 Nov
- TargetTarget Date
- DecidedDecided7 Apr
Decided in 162 days (council typically 56)
About this application
This is a full planning application for a single storey rear extension at 16 Glebe Street, Chiswick, London, W4 2BG. Hounslow has handled 2,372 applications of this type. This one was decided in 169 days, 16 weeks longer than Hounslow's typical decision time. The site is in the Glebe Estate conservation area. There are no previous applications recorded at this address. In the past year there have been 233 applications across Chiswick Gunnersbury. We hold 6,650 applications in total for the W4 postcode area.
76% of full applications at London Borough of Hounslow 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
- W4 2BG
- Application type
- Householder Applications
- Scale / size
- Small
Planning application dates
- Date validated
- 27 October 2025
- Consultation expiry
- 28 November 2025
- Consultation start
- 29 October 2025
- Consultation end
- 28 November 2025
- Application expires
- 22 December 2025
Planning decision
- Statutory period
- 56 days
Publicity
- First advertised
- 7 November 2025
Additional information
- Documents
- 10
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)
- Conservation area: Glebe Estate
- Article 4 direction: Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction
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.
Planning history at this site
3 other applications at this property, newest first.
- 201510 Jun
Lawful development certificate for the erection of a roof extension to the house
ApprovedLawful Use CertificateP/2015/2530 - 201526 May
Erection of a single storey rear extension to the house.
ApprovedHouseholderP/2015/2280 - 200330 Sep
Certificate of Lawfulness for erection of roof extension to dwellinghouse.
ApprovedLawful Use CertificateP/2003/3022
Source: Hounslow
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
- 16 GLEBE STREET CHISWICK LONDON W4 2BGP/2015/2280 · FullApproved0.0 mi
- 16 GLEBE STREET CHISWICK LONDON W4 2BGP/2015/2530 · OutlineApproved0.0 mi
- 16 Glebe Street Chiswick London W4 2BGP/2003/3022 · OutlineApproved0.0 mi
- 6 Glebe Street Chiswick London W4 2BGP/2012/2151 · FullApproved0.0 mi
- 26&28 Glebe Street Chiswick London W4 2BGP/2009/2839 · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Hillgrove Projects LtdVerifiedLondon0.6 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing5.2 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman5.5 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering6.5 mi
Planning something similar?
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