12 Sunnyside Main Road Abercynon Rhondda Cynon Taf CF45 4DJ
Approved on 12 March 2026
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
Two storey side extension, with changes to front retaining wall.
- Received
- 6 January 2026
- Decision level
- Delegated (officer decision)
- Ward
- Abercynon
- Agent
- 3dcadwales Limited
- ReceivedReceived6 Jan
- ValidatedValidated30 Jan
- Consult.Consultation24 Feb
- TargetTarget Date27 Mar
- DecidedDecided12 Mar
Decided in 41 days (council typically 56)
About this application
This is a full planning application for a two storey side extension at 12 Sunnyside Main Road Abercynon Rhondda Cynon Taf CF45 4DJ. Rhondda has handled 3,976 applications of this type. This one was decided in 65 days, 9 days longer than Rhondda's typical decision time. There have been 2 other applications at this address. In the past year there have been 13 applications across Abercynon. We hold 597 applications in total for the CF45 postcode area.
92% of full applications at Rhondda Cynon Taf County 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
- CF45 4DJ
- Application type
- Full Application
- Scale / size
- Small
Planning application dates
- Date validated
- 30 January 2026
- Consultation start
- 29 January 2026
- Last date for comments
- 24 February 2026
- Target decision date
- 27 March 2026
Applicant and agent
- Agent
- 3dcadwales Limited
- Agent address
- 5 Ashlea Drive Thomastown Merthyr Tydfil Mid Glam UK CF47 0NY
Planning decision
- Statutory period
- 56 days
Additional information
- Documents
- 9
- Constraints
- 4
Site constraints
Associated applications
- 202611 Jun
Non-material amendment to Condition 2 (approved plans) of planning permission ref. 26/0006/FUL
ApprovedNon-material amendmentAmendment26/0514/NMA - 20266 Jan
Two storey side extension, with changes to front retaining wall.
This applicationApprovedFull26/0006/FUL
Planning history at this site
1 other application at this property, newest first.
Source: Rhondda
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Around this site
Nearby applications
- 12 Sunnyside Main Road Abercynon Rhondda Cynon Taf CF45 4DJ26/0514/NMA · AmendmentApproved0.0 mi
- Discount Store 1 Main Road Abercynon Rhondda Cynon Taf CF45 4BX25/1217/DIS · ConditionsAwaiting decision0.1 mi
- Tynte Hotel Public House Main Road Tyntetown Abercynon Mountain Ash CF45 4YH23/1163/FUL · FullApproved0.2 mi
- Tynte Hotel Public House Main Road Tyntetown Abercynon Mountain Ash CF45 4YH23/1433/RVOC · ConditionsApproved0.2 mi
- 35 Nant-y-fedw Tyntetown Abercynon Rhondda Cynon Taf CF45 4LS24/0622/FUL · FullAwaiting decision0.4 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- MDC Electrical Services LtdElectrician0.2 mi
- KR Windows Installations LtdWindow & Door Installer0.2 mi
- Andrew Walker Electrical Solutions LtdElectrician1.3 mi
- ALG Electrical LtdElectrician1.4 mi
Planning something similar?
See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.