42, Sandycoombe Road, Twickenham, TW1 2LR
Approved on 19 December 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
New roof extension; new conservation style roof windows; new windows; and a single storey rear extension at lower ground floor level, including associated works to the property.
- Received
- 29 October 2025
- Decision level
- Delegated (officer decision)
- Ward
- Twickenham Riverside Ward [TRW]
- ReceivedReceived29 Oct
- ValidatedValidated29 Oct
- Consult.Consultation28 Nov
- TargetTarget Date24 Dec
- DecidedDecided19 Dec
Decided in 51 days (council typically 49)
About this application
This is a full planning application for a single storey rear extension at 42, Sandycoombe Road, Twickenham, TW1 2LR. Richmond has handled 4,063 applications of this type. This one was decided in 51 days. The site is in the Cambridge Park conservation area, with 2 listed buildings nearby. There are no previous applications recorded 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.
83% of full 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 2LR
- Application type
- Householder Application
- Scale / size
- Small
- District
- DC Strategic Team
Planning application dates
- Date validated
- 29 October 2025
- Consultation expiry
- 28 November 2025
- Consultation end
- 28 November 2025
- Target decision date
- 24 December 2025
- Application expires
- 21 November 2025
- Permission expires
- 18 December 2028
Planning decision
- Statutory period
- 56 days
Publicity
- First advertised
- 7 November 2025
- Site notice start
- 7 November 2025
Additional information
- Planning Portal ID
- PP-14408185
- UPRN
- 100022345146
- Documents
- 13
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Cambridge Park
- 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 (20)
flood storage areas, 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: 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
- 77 St Margarets Road Twickenham TW1 2LL24/0873/HOT · FullApproved0.0 mi
- 44B Sandycoombe Road Twickenham TW1 2LR24/1314/HOT · FullRefused0.0 mi
- 39 Sandycoombe Road Twickenham TW1 2LR25/T0001/TCA · TreesApproved0.0 mi
- 38 Sandycoombe Road Twickenham TW1 2LR23/2297/PS192 · OutlineApproved0.0 mi
- 33 Sandycoombe Road Twickenham Middlesex TW1 2LRPA25/3978 · FullRefused0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering8.1 mi
- Bello Electrics LTDVerifiedElectrician8.4 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing8.5 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman9.0 mi
Planning something similar?
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