18 Casson Road Stratton St Margaret Swindon SN3 4QF
Approved on 15 May 2026
Council decision: Granted Permission3 conditions
Proposal
Erection of single storey side extension and conversion of garage into habitable space.
- Received
- 7 April 2026
- Council
- Swindon Borough Council
- Ward
- St Margaret And South Marston
- Agent
- NWD Design Ltd
- ReceivedReceived7 Apr
- ValidatedValidated9 Apr
- Consult.Consultation1 May
- TargetTarget Date31 May
- DecidedDecided15 May
Decided in 36 days (council typically 49)
About this application
This is a full planning application for a single storey side extension at 18 Casson Road Stratton St Margaret Swindon SN3 4QF. Swindon has handled 1,789 applications of this type. This one was decided in 38 days, 11 days quicker than Swindon's typical decision time. There are no previous applications recorded at this address. In the past year there have been 63 applications across St Margaret And South Marston. We hold 748 applications in total for the SN3 postcode area.
93% of full applications at Swindon Borough Council were approved. Across all application types, the council typically decides in about 7 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
- SN3 4QF
- Application type
- Householder planning application
- Scale / size
- Small
- Parish
- Stratton St Margaret
Planning application dates
- Date validated
- 9 April 2026
- Consultation expiry
- 4 May 2026
- Consultation start
- 10 April 2026
- Consultation end
- 1 May 2026
- Neighbour consultation start
- 13 April 2026
- Neighbour consultation end
- 4 May 2026
- Last date for comments
- 4 May 2026
- Target decision date
- 31 May 2026
Applicant and agent
- Applicant
- Private applicant
- Agent
- NWD Design Ltd
- Architect profile
- NWD DESIGN LIMITED
- Agent address
- NWD Design Ltd 35 Blake Crescent Stratton St Margaret Swindon SN3 4LR United Kingdom
Planning decision
- Case officer
- Adam Hinchcliff-Walz
- Statutory period
- 52 days
Additional information
- Planning Portal ID
- PP-14837562
- Documents
- 6
- Constraints
- 4
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, 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: Swindon
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Around this site
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Illuminate Electrical SolutionsElectrician0.1 mi
- Energex Electrical LtdElectrician0.1 mi
- ELS Installations LtdElectrician0.3 mi
- Blue Tongue LimitedSwindon0.3 mi
Planning something similar?
See what the council approved and refused for single-storey side extensions on your street. Pick your home and get the evidence before you pay for drawings.