1 Colonial Avenue, Twickenham, TW2 7EE
Proposal
Hip to gable and L-shaped rear dormer roof extensions. Roof lights to the front
- Received
- 11 August 2026
- Decided
- 30 September 2026 · Withdrawn by the Applicant
- Ward
- Whitton Ward [WTT]
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.
- ReceivedSubmitted11 Aug
- ValidatedValidated14 Aug
- Consult.Consultation
- TargetTarget Date6 Oct
- DecidedDecided30 Sep
Decided in 47 days
This is a planning application for a dormer extension at 1 Colonial Avenue Twickenham TW2 7EE. Richmond has handled 13,903 applications of this type and approves 89% of them, typically deciding them in 50 days. This one was decided in 50 days. There have been 2 other applications at this address. In the past year there have been 99 applications across Whitton Ward [WTT]. We hold 997 applications in total for the TW2 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Richmond
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 202611 Aug
Hip to gable and L-shaped rear dormer roof extensions. Roof lights to the front
This applicationWithdrawnApplicationPA26/2801 - 20266 Aug
Hip to gable roof extension and rear dormer roof extension. The extensions will
RefusedApplicationFiled alongsidePA26/2668
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 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.
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.
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.
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