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552 London Road, Isleworth, TW7 4EP

P/2023/2604PF-Full ApplicationsWithdrawn
Full

Withdrawn on 2 October 2023

Delegated (officer decision)

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

Proposal

Erection of a replacement single storey rear extension, a first and second floor rear extension, external rear staircase extension, first floor rear handrail and balustrade with various internal alterations to convert upper floors to two self-contained flats.

Received
11 August 2023
Decision level
Delegated (officer decision)
Ward
Osterley & Spring Grove
  1. Received11 Aug
  2. Validated11 Aug
  3. Consult.
  4. Target
  5. Decided2 Oct

Decided in 52 days (council typically 56)

About this application

This is a full planning application for a single storey rear extension at 552 LONDON ROAD, ISLEWORTH, TW7 4EP. Hounslow has handled 2,372 applications of this type. It was withdrawn 52 days after it was submitted, before a decision was made. The site is in the Spring Grove conservation area. There are no previous applications recorded at this address. In the past year there have been 215 applications across Osterley & Spring Grove. We hold 894 applications in total for the TW7 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.See what's approved near your address

Application details

Postcode
TW7 4EP
Application type
PF-Full Applications
Scale / size
Small

Planning application dates

Date validated
11 August 2023
Application expires
6 October 2023

Planning decision

Statutory period
56 days

Additional information

Documents
6

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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

  • Conservation area: Spring Grove
  • Article 4 direction: Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction
  • Flood zone 1: Low probability (rivers and sea)

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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