Jonmari, Cotswold Close, Staines-upon-Thames, TW18 2DD
Approved on 27 September 2016
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
Rear extension comprising side facing dormer to facilitate accommodation in the roof space. Single storey side extension to south of property.
- Received
- 11 July 2016
- Decision level
- Delegated (officer decision)
- Council
- Spelthorne Borough Council
- Ward
- Staines
- ReceivedReceived11 Jul
- ValidatedValidated11 Jul
- Consult.Consultation25 Aug
- TargetTarget Date5 Sep
- DecidedDecided27 Sep
Decided in 78 days (council typically 56)
About this application
This is a full planning application for a single storey side extension at Jonmari, Cotswold Close, Staines-upon-Thames, TW18 2DD. Spelthorne has handled 721 applications of this type. This one was decided in 78 days, 3 weeks longer than Spelthorne's typical decision time. There are no previous applications recorded at this address. In the past year there have been 41 applications across Staines. We hold 1,281 applications in total for the TW18 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
- TW18 2DD
- Application type
- Householder Application
- Scale / size
- Small
Planning application dates
- Date validated
- 11 July 2016
- Consultation expiry
- 25 August 2016
- Neighbour consultation start
- 4 August 2016
- Neighbour consultation end
- 25 August 2016
- Target decision date
- 5 September 2016
- Permission expires
- 27 September 2019
Applicant and agent
- Agent address
- 96 Staines Road, Laleham, Staines, TW18 2ST, United Kingdom
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 4 August 2016
- Advertisement expiry
- 25 August 2016
Additional information
- Planning Portal ID
- PP-05308436
- Documents
- 14
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 2: Medium 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.
Source: Spelthorne
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- R G Windows LtdWindow & Door Installer0.2 mi
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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.