19 Strafford Road, Twickenham, TW1 3AD
Approved on 10 November 2025
Council decision: Granted PermissionDelegated (officer decision)
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
Rear dormer and installation of three rooflights to the front roof slope
- Received
- 27 October 2025
- Decision level
- Delegated (officer decision)
- Ward
- Twickenham Riverside Ward [TRW]
- ReceivedReceived27 Oct
- ValidatedValidated30 Oct
- Consult.Consultation
- TargetTarget Date25 Dec
- DecidedDecided10 Nov
Decided in 11 days (council typically 49)
About this application
This is an outline application for a dormer extension at 19 Strafford Road, Twickenham, TW1 3AD. Richmond has handled 2,078 applications of this type. This one was decided in 14 days, 5 weeks quicker than Richmond's typical decision time. The site is in 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 234 applications across Twickenham Riverside Ward [TRW]. We hold 1,488 applications in total for the TW1 postcode area.
87% of outline applications at London Borough of Richmond upon Thames were approved. Across all application types, the council typically decides in about 7 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
- TW1 3AD
- Application type
- Section 192 Permitted Development
- Scale / size
- Small
- District
- DC Strategic Team
Planning application dates
- Date validated
- 30 October 2025
- Target decision date
- 25 December 2025
- Permission expires
- 9 November 2028
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-14442840
- UPRN
- 100022347495
- Documents
- 9
Site 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 2026-11-03. 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.
Associated applications
- 202527 Oct
Rear dormer and installation of three rooflights to the front roof slope
This applicationApprovedOutlinePA25/3882 - 202520 Oct
Single storey rear extension 4m in depth, 3.97m in height and 3m in height to eaves.
ApprovedGeneral Permitted Development ExtensionFiled alongsidePA25/3770
Source: Richmond
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 19 Strafford Road, Twickenham, TW1 3ADPA25/3770 · OutlineApproved0.0 mi
- 5 Strafford Road Twickenham TW1 3AD23/0710/HOT · FullApproved0.0 mi
- Oak Lane Nursery 40 Oak Lane Twickenham TW1 3PA25/T0047/TCA · TreesApproved0.0 mi
- ST MARYS C OF E PRIMARY SCHOOL, St Marys Primary School, Strafford Road, Twickenham, TW1 3BAPA25/2354 · TreesApproved0.0 mi
- ST MARYS C OF E PRIMARY SCHOOL, St Marys Primary School, Strafford Road, Twickenham, TW1 3BAPA25/1838 · TreesApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for loft conversions near this site- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering8.4 mi
- Bello Electrics LTDVerifiedElectrician8.7 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing8.9 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman9.5 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.