70, The Warren, Hounslow, TW5 0JN

PA/2026/0145Prior Approval: Larger Home ExtensionPermitted

Proposal

Ground floor rear extension 6.00 metres deep, maximum height of 3.50 metres, 3.00 metres high to the eaves

Submitted: 16 January 2026
Decided: 12 February 2026
Council: London Borough of Hounslow

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.

ReceivedSubmitted16 Jan
ValidatedValidated
Consult.Consultation
TargetTarget Date
DecidedDecided12 Feb

Decided in 27 days (council typically 56)

8 weeks typical decision time in Hounslow77% of prior approval: larger home extension applications approvedSee what's approved near your address

This is a planning application for a rear extension at 70, The Warren, Hounslow, TW5 0JN. Hounslow has handled 283 applications of this type and approves 77% of them, typically deciding them in 39 days. This one was decided in 27 days, 12 days quicker than Hounslow's median. There have been 2 other applications at this address. In the past year there have been 106 applications across Heston Central. We hold 591 applications in total for the TW5 postcode area.

Application Details

Reference

PA/2026/0145

Address

70, The Warren, Hounslow, TW5 0JN

Postcode

TW5 0JN

Local Authority

Hounslow

Application Type

Prior Approval: Larger Home Extension

Decision Status

Permitted

Applicant & Agent

Planning Application Dates

Date Decided

12 February 2026

Date Submitted

16 January 2026

Planning Decision

Publicity

Appeal

Additional Information

Coordinates

51.484005, -0.379360

Enriching application data

2/3

Council recordsAppealsFlood risk

Source: Hounslow

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

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Planning history at this site

4 other applications at this property, newest first.

Planning constraints

Designations that overlap or adjoin the site outline.

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 (22)

flood storage areas, conservation 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.

© 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 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

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