8 Petts Lane Shepperton TW17 0DT
Approved on 10 June 2020
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 the Proposed Development for a hip to gable conversion and a rear dormer and two roof lights in the existing front roof slope
- Received
- 9 March 2020
- Decision level
- Delegated (officer decision)
- Council
- Spelthorne Borough Council
- Ward
- Laleham And Shepperton Green
- Agent
- DME Designs
- ReceivedReceived9 Mar
- ValidatedValidated15 Apr
- Consult.Consultation14 May
- TargetTarget Date10 Jun
- DecidedDecided10 Jun
Decided in 56 days (council typically 56)
About this application
This is an outline application for a dormer extension at 8 Petts Lane Shepperton TW17 0DT. Spelthorne has handled 482 applications of this type. This one was decided in 93 days, 5 weeks longer 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.
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
- TW17 0DT
- Application type
- Cert. of Lawful Proposed Use and Dev
- Scale / size
- Small
Planning application dates
- Date validated
- 15 April 2020
- Consultation expiry
- 14 May 2020
- Last date for comments
- 14 May 2020
- Target decision date
- 10 June 2020
Applicant and agent
- Agent
- DME Designs
- Agent address
- 6 Tilstone Close Eton Wick Windsor Berkshire SL4 6NG
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 23 April 2020
- Advertisement expiry
- 14 May 2020
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
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Around this site
Nearby applications
- 10 Petts Lane Shepperton TW17 0DT19/01492/CPD · OutlineApproved0.0 mi
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For applicants and trades
Contractors near this project
Find contractors for loft conversions near this site- Construct Electric LtdElectrician0.1 mi
- C J Howard Electrical Contractors LElectrician0.1 mi
- Squires Building Services LtdElectrician0.2 mi
- HG Pro Ltd0.3 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.