137 Petersfield Avenue Staines-upon-Thames TW18 1DH
Proposal
Erection of a single storey rear extension with terrace. Single storey front porch extension. External insulation and re-rendering house, and changes to fenestration. Following removal of existing garage.
- Submitted
- 29 April 2026
- Council
- Spelthorne Borough Council
- ReceivedSubmitted29 Apr
- ValidatedValidated29 Apr
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
Have your say
About this application
This is a planning application for a single storey rear extension at 137 Petersfield Avenue Staines-upon-Thames TW18 1DH. Spelthorne has handled 2,770 applications of this type. It has been with the council since 29 April 2026 and is still awaiting a decision. There has been 1 other application at this address. We hold 1,281 applications in total for the TW18 postcode area.
Application details
- Postcode
- TW18 1DH
Planning application dates
- Date validated
- 29 April 2026
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)Part of the site
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.
Associated applications
- 202629 Apr
Erection of a single storey rear extension with terrace. Single storey front porch extension. External…
This applicationPendingApplication26/00425/HOU - 202627 Apr
Certificate of Lawfulness for the proposed loft conversion facilitated by a hip to gable extension and rear…
PendingCert. of Lawful Proposed Use and DevFiled alongside26/00426/CPD
Source: Spelthorne
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Around this site
Nearby applications
- 137 Petersfield Avenue Staines-upon-Thames TW18 1DH26/00426/CPD · OutlineAwaiting decision0.0 mi
- 135 Petersfield Avenue Staines-upon-Thames TW18 1DH22/01334/HOU · FullApproved0.0 mi
- 16 Warwick Avenue, Staines-upon-Thames, TW18 1DP15/00354/PDH · OutlineApproved0.1 mi
- Christ Church Warwick Avenue Staines-upon-Thames TW18 1DR20/01115/AMDApproved0.1 mi
- 90A Petersfield Road, Staines-upon-Thames, TW18 1DL15/00757/HOU · FullApproved0.1 mi
For applicants and trades
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).
- 5.7 miTeddingtonRTPI
- 6.2 miTwickenham
- 7.5 miUxbridge
Nearest first, within 25 miles of the site. Every firm is listed free.
Contractors near this project
Find contractors for extensions near this site- A.G Electrical Mechanical ServicesElectrician0.1 mi
- KPD Electrical LtdElectrician0.2 mi
- New Look LandscapesDrive & Patio ContractorsFence Installers0.2 mi
- Power ElectricalElectrician0.3 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.