14 Castle Avenue Mumbles Swansea SA3 4BA
Approved on 16 October 2025
Council decision: ApproveDelegated (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
Demolition of the existing garden room and W.C./store, proposed single storey rear extension, rear dormer extension, side dormer extension and front gable window
- Received
- 15 July 2025
- Decision level
- Delegated (officer decision)
- Public comments
- 1
- Ward
- Mumbles - Area 2
- Agent
- Atrium Architecture Ltd
- ReceivedReceived15 Jul
- ValidatedValidated15 Jul
- Consult.Consultation6 Aug
- TargetTarget Date9 Sep
- DecidedDecided16 Oct
Decided in 93 days (council typically 49)
About this application
This is a full planning application for demolition at 14 Castle Avenue Mumbles Swansea SA3 4BA. Swansea has handled 3,947 applications of this type. This one was decided in 93 days, 6 weeks longer than Swansea's typical decision time. There has been 1 other application at this address. In the past year there have been 115 applications across Mumbles - Area 2. We hold 2,234 applications in total for the SA3 postcode area.
82% of full applications at City and County of Swansea 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
- SA3 4BA
- Application type
- Full Plans
- Scale / size
- Small
- Parish
- Mumbles Community Council
Planning application dates
- Date validated
- 15 July 2025
- Consultation expiry
- 13 August 2025
- Consultation start
- 16 July 2025
- Consultation end
- 6 August 2025
- Neighbour consultation start
- 21 July 2025
- Neighbour consultation end
- 11 August 2025
- Target decision date
- 9 September 2025
- Permission expires
- 16 October 2030
Applicant and agent
- Agent
- Atrium Architecture Ltd
- Architect profile
- ATRIUM ARCHITECTURE LTD
- Agent address
- 52 Heol Nant Bran Birchgrove Swansea SA7 9LS
Planning decision
- Statutory period
- 56 days
Publicity
- Site notice start
- 23 July 2025
- Site notice end
- 13 August 2025
Additional information
- Planning Portal ID
- PP-14175618
- Documents
- 15
- Constraints
- 18
Site constraints
Planning history at this site
1 other application at this property, newest first.
Source: Swansea
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Around this site
Nearby applications
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- M J W Electrical (UK) LtdElectrician0.3 mi
- M & M's Electrical Co LtdElectrician0.4 mi
- Jadon Electrical Co LtdElectrician0.6 mi
- Limitless Energy LtdPlumber & Heating EngineerElectrician0.6 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.