26 Tanglyn Avenue Shepperton TW17 0AE
Approved on 22 October 2025
Council decision: Grant ConditionalDelegated (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
Erection of a single storey rear extension (following demolition of existing conservatory)
- Received
- 20 August 2025
- Decision level
- Delegated (officer decision)
- Public comments
- 1
- Council
- Spelthorne Borough Council
- Ward
- Laleham And Shepperton Green
- ReceivedReceived20 Aug
- ValidatedValidated20 Aug
- Consult.Consultation17 Sep
- TargetTarget Date15 Oct
- DecidedDecided22 Oct
Decided in 63 days (council typically 56)
About this application
This is a full planning application for demolition at 26 Tanglyn Avenue Shepperton TW17 0AE. Spelthorne has handled 721 applications of this type. This one was decided in 63 days, 7 days longer than Spelthorne's typical decision time. The site is in a conservation area, with 3 listed buildings nearby. 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 0AE
- Application type
- Householder Application
- Scale / size
- Small
- Parish
- Laleham And Shepperton ED
Planning application dates
- Date validated
- 20 August 2025
- Consultation expiry
- 17 September 2025
- Neighbour consultation start
- 27 August 2025
- Neighbour consultation end
- 17 September 2025
- Last date for comments
- 17 September 2025
- Target decision date
- 15 October 2025
- Permission expires
- 22 October 2028
Applicant and agent
- Agent
- AA Drafting Solutions
- Architect profile
- AA DRAFTING SOLUTIONS LTD
- Agent address
- 3-7 Sunnyhill Road London SW16 2UG
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 27 August 2025
- Advertisement expiry
- 17 September 2025
Additional information
- Planning Portal ID
- PP-14261007
- Documents
- 10
- Constraints
- 6
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 2: Medium 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
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near TW17
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- 18 Tanglyn Avenue Shepperton TW17 0AE23/00969/TPO · TreesApproved0.0 mi
- 40 Tanglyn Avenue Shepperton TW17 0AE22/00198/CPD · OutlineApproved0.0 mi
- 16 Tanglyn Avenue Shepperton TW17 0AE19/00521/HOU · FullApproved0.0 mi
- 2 Tanglyn Avenue Shepperton TW17 0AE20/00611/HOU · FullApproved0.0 mi
- 7 Tanglyn Avenue Shepperton TW17 0AD23/00509/HOU · FullApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- I L G Electrical InstallationsElectrician0.3 mi
- HG Pro Ltd0.3 mi
- Construct Electric LtdElectrician0.4 mi
- C J Howard Electrical Contractors LElectrician0.4 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.