4 Dawes Avenue, Isleworth, TW7 7JT
Proposal
Variation of conditions 2 (approved plans) and 3 (external materials) to allow a change of roof shape of planning permission P/2026/1102 approved 27/07/2026 for the erection of a single storey rear extension to the house.
- Received
- 12 October 2026
- Council
- London Borough of Hounslow
- ReceivedSubmitted12 Oct
- ValidatedValidated12 Oct
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
This is a planning application for a single storey rear extension at 4 Dawes Avenue, Isleworth, TW7 7JT. Hounslow has handled 15 applications of this type and approves nearly all of them, typically deciding them in 65 days. It was submitted on 12 October 2026 and is still awaiting a decision. There has been 1 other application at this address. We hold 852 applications in total for the TW7 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Hounslow
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 202612 Oct
Variation of conditions 2 (approved plans) and 3 (external materials) to allow a change of roof shape of…
This applicationPendingVariation of conditions (s73)P/2026/2836 - 202619 Aug
Non material amendment to change the flat roof to a pitched roof of planning permission P/2026/1102
RefusedNon-material amendmentAmendmentP/2026/2374 - 20261 Jun
Erection of a single storey rear extension to the house.
ApprovedFull planning permissionPart ofP/2026/1102
Planning history at this site
1 other application at this property, newest first.
Planning constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)Part of the site
- Conservation area: Isleworth RiversidePart of the site
- Article 4 direction: Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 DirectionPart of the site
- Brownfield land register: Garages adjacent to 161 Worple Rd, Isleworth, TW7 7HTRegister site at or near this address
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (20)
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 and heritage coasts.
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 2026-10-09. 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.
Before the decision
You may need a flood risk assessment. Drainage & flood risk consultants near this site
The site is in flood zone 3 (Environment Agency).
- 1.2 miRichmondRTPI
- 1.2 miTwickenham
- 2.5 miTeddingtonRTPI
Nearest first, within 25 miles of the site. Every firm is listed free.
What's been approved on your street?
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