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54 Wavendon Avenue, Chiswick, London, W4 4NS

P/2024/3505Non-Material Minor Amendment to an existing Planning ApplicationApproved
Discharge / amendments

Approved on 2 January 2025

Council decision: NMA APPROVED

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

Non Material Amendment Application for the removal of the previously approved single storey rear infill, side and rear extension and retention of the existing single storey rear infill extension, variation to three first floor side windows, removal of a first floor side soil and vent pipe, installation of a first floor side drainpipe and internal alterations to Planning Permission P/2022/2624 dated 18/11/2022 for the 'Erection of a replacement single storey rear infill, side and rear extension and second floor extension to the existing two storey rear outrigger, and alterations to the existing rear roof dormer extension to the house'.

Received
21 October 2024
Ward
Chiswick Gunnersbury
  1. Received21 Oct
  2. Validated21 Oct
  3. Consult.21 Oct
  4. Target
  5. Decided2 Jan

Decided in 73 days (council typically 56)

About this application

This is an application to amend a permission at 54 Wavendon Avenue, Chiswick, London, W4 4NS. Hounslow has handled 200 applications of this type. This one was decided in 73 days, 2 weeks longer than Hounslow's typical decision time. The site is in the Turnham Green 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.

77% of amendment 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 4NS
Application type
Non-Material Minor Amendment to an existing Planning Application
Scale / size
Small

Planning application dates

Date validated
21 October 2024
Consultation expiry
21 October 2024
Consultation end
21 October 2024
Application expires
18 November 2024

Planning decision

Statutory period
28 days

Additional information

Documents
8

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)
  • Conservation area: Turnham Green
  • 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.

Source: Hounslow

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

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