145 Staines Road East Sunbury-on-Thames TW16 5AD
Approved on 15 December 2025
Council decision: Grant Conditional
Proposal
Erection of a single storey rear extension and a single storey side extension. Insertion of 1 no. roof light on front roof slope, changes to fenestration and internal alterations. Following removal of existing WC to the rear.
- Received
- 6 October 2025
- Council
- Spelthorne Borough Council
- ReceivedReceived6 Oct
- ValidatedValidated6 Oct
- Consult.Consultation
- TargetTarget Date
- DecidedDecided15 Dec
Decided in 70 days
About this application
This is a planning application for a single storey rear extension at 145 Staines Road East Sunbury-on-Thames TW16 5AD. Spelthorne has handled 2,770 applications of this type. This one was decided in 70 days, 2 weeks longer than Spelthorne's typical decision time. There have been 3 other applications at this address. We hold 329 applications in total for the TW16 postcode area.
Application details
- Postcode
- TW16 5AD
Planning application dates
- Date validated
- 6 October 2025
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)
flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, 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.
Planning history at this site
3 other applications at this property, newest first.
- 20262 Nov
Subdivision of plot to create 1 no. 2 bed dwelling with associated parking, landscaping and amenity space…
PendingApplication26/01145/FUL - 202529 Dec
Proposed extension and alterations to the boundary wall, including the addition of a new entrance gate…
ApprovedApplication25/01548/HOU - 202529 Dec
Erection of an outbuilding in the rear garden for use as a combined gym and store.
ApprovedHouseholder25/01549/HOU
Source: Spelthorne
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near TW16
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- 145 Staines Road East Sunbury-on-Thames TW16 5AD25/01549/HOU · FullApproved0.0 mi
- North End House Park Road Sunbury-on-Thames TW16 5BU24/00607/HOU · FullApproved0.0 mi
- 189 The Avenue Sunbury-on-Thames TW16 5EH26/00271/HOU · FullApproved0.1 mi
- 177 The Avenue Sunbury-on-Thames TW16 5EH24/00830/HOU · FullApproved0.2 mi
- 136 Staines Road East Sunbury-on-Thames TW16 5AY25/01545/RVC · ConditionsRefused0.2 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Step ElectricalElectrician0.2 mi
- Trusol LimitedElectrician0.2 mi
- Apex Roofing London LtdSunbury-On-Thames0.3 mi
- M D N UK LtdElectrician0.4 mi
Planning something similar?
See what the council approved and refused for single-storey side extensions on your street. Pick your home and get the evidence before you pay for drawings.