14 Green Way Sunbury-on-Thames TW16 6NW
Approved on 30 October 2025
Council decision: Grant Cert Lawful Prop Use/DevDelegated (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
Certificate of lawfulness for proposed single story rear extension with flat roof including lantern dome
- Received
- 25 April 2025
- Decision level
- Delegated (officer decision)
- Council
- Spelthorne Borough Council
- Ward
- Halliford And Sunbury West
- ReceivedReceived25 Apr
- ValidatedValidated4 Sep
- Consult.Consultation8 Oct
- TargetTarget Date30 Oct
- DecidedDecided30 Oct
Decided in 56 days (council typically 56)
About this application
This is an outline application for a rear extension at 14 Green Way Sunbury-on-Thames TW16 6NW. Spelthorne has handled 482 applications of this type. This one was decided in 188 days, 19 weeks longer than Spelthorne's typical decision time. There are no previous applications recorded at this address. In the past year there have been 19 applications across Halliford And Sunbury West. We hold 329 applications in total for the TW16 postcode area.
88% of outline applications at Spelthorne Borough Council were approved. Across all application types, the council typically decides in about 8 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
- TW16 6NW
- Application type
- Cert. of Lawful Proposed Use and Dev
- Scale / size
- Small
- Parish
- Lower Sunbury And Halliford ED
Planning application dates
- Date validated
- 4 September 2025
- Consultation expiry
- 8 October 2025
- Last date for comments
- 8 October 2025
- Target decision date
- 30 October 2025
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 17 September 2025
- Advertisement expiry
- 8 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.
Source: Spelthorne
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Around this site
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For applicants and trades
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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.