12 Welby Close Swindon SN25 2RJ
Approved on 2 March 2026
Council decision: Granted PermissionDelegated (officer decision)
Proposal
Certificate of Lawfulness (Proposed) for the erection of a rear dormer extension.
- Received
- 11 February 2026
- Decision level
- Delegated (officer decision)
- Council
- Swindon Borough Council
- Ward
- St Andrews
- Agent
- RAND PLANNING CONSULTANCY LTD
- ReceivedReceived11 Feb
- ValidatedValidated11 Feb
- Consult.Consultation
- TargetTarget Date4 Apr
- DecidedDecided2 Mar
Decided in 19 days (council typically 49)
About this application
This is an outline application for a dormer extension at 12 Welby Close Swindon SN25 2RJ. Swindon has handled 390 applications of this type. This one was decided in 19 days, 4 weeks quicker than Swindon's typical decision time. There are no previous applications recorded at this address. In the past year there have been 23 applications across St Andrews. We hold 195 applications in total for the SN25 postcode area.
88% of outline 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
- SN25 2RJ
- Application type
- Lawful Development Cert - Proposed
- Scale / size
- Small
- Parish
- St Andrews
Planning application dates
- Date validated
- 11 February 2026
- Target decision date
- 4 April 2026
Applicant and agent
- Applicant
- Private applicant
- Agent
- RAND PLANNING CONSULTANCY LTD
- Agent address
- Rand Planning Consultancy Ltd Cherry Tree House 2 Clardon Lane Purton Swindon SN5 4HN
Planning decision
- Case officer
- Harriet Parker
- Statutory period
- 52 days
Additional information
- Planning Portal ID
- PP-14695959
- Documents
- 4
- Constraints
- 5
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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For applicants and trades
Consultants on this application
- Rand Planning Consultancy Ltd · Agent for this application
Contractors near this project
Find contractors for extensions near this site- Daultrey Electrical LtdElectrician0.2 mi
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- Antony's ElectricalElectrician0.5 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.