5 Tanglyn Avenue Shepperton TW17 0AD
Approved on 23 December 2025
Council decision: Grant ConditionalDelegated (officer decision)
Proposal
Erection of a part two storey, part single storey side and rear extension
- Received
- 10 November 2025
- Decision level
- Delegated (officer decision)
- Council
- Spelthorne Borough Council
- Ward
- Laleham And Shepperton Green
- Agent
- KDA Designs LTD
- ReceivedReceived10 Nov
- ValidatedValidated10 Nov
- Consult.Consultation3 Dec
- TargetTarget Date5 Jan
- DecidedDecided23 Dec
Decided in 43 days (council typically 56)
About this application
This is a full planning application for a rear extension at 5 Tanglyn Avenue Shepperton TW17 0AD. Spelthorne has handled 721 applications of this type. This one was decided in 43 days, 13 days quicker than Spelthorne's typical decision time. There are no previous applications recorded at this address. In the past year there have been 26 applications across Laleham And Shepperton Green. We hold 619 applications in total for the TW17 postcode area.
87% of full 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
- TW17 0AD
- Application type
- Householder Application
- Scale / size
- Small
- Parish
- Laleham And Shepperton ED
Planning application dates
- Date validated
- 10 November 2025
- Consultation expiry
- 3 December 2025
- Neighbour consultation start
- 12 November 2025
- Neighbour consultation end
- 3 December 2025
- Last date for comments
- 3 December 2025
- Target decision date
- 5 January 2026
- Permission expires
- 23 December 2028
Applicant and agent
- Agent
- KDA Designs LTD
- Architect profile
- KDA DESIGNS LIMITED
- Agent address
- 21 Clifton Avenue Stanmore HA7 2HR
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 12 November 2025
- Advertisement expiry
- 3 December 2025
Appeal history
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 2: Medium probability (rivers and sea)Part of the site
- Green belt: SpelthornePart of the site
Also checked, none recorded (23)
flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, 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
Nearby applications
- 7 Tanglyn Avenue Shepperton TW17 0AD23/00509/HOU · FullApproved0.0 mi
- 16 Tanglyn Avenue Shepperton TW17 0AE19/00521/HOU · FullApproved0.0 mi
- 13 Tanglyn Avenue Shepperton TW17 0AD20/01149/HOU · FullApproved0.0 mi
- 13 Tanglyn Avenue Shepperton TW17 0AD25/00059/HOU · FullApproved0.0 mi
- 17 Tanglyn Avenue Shepperton TW17 0AD19/01280/HOU · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- I L G Electrical InstallationsElectrician0.3 mi
- Construct Electric LtdElectrician0.3 mi
- HG Pro Ltd0.3 mi
- C J Howard Electrical Contractors LElectrician0.4 mi
Planning something similar?
See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.