1 Milbourne Close Twynyrodyn Merthyr Tydfil CF47 0UH
Refused on 15 September 2026
Council decision: Refusal1 reason for refusal
Proposal
Two storey rear extension incorporating a rear dormer.
- Received
- 28 July 2026
- Public comments
- 1 · last counted 2 November 2026
- Ward
- TOWN
- ReceivedReceived28 Jul
- ValidatedValidated28 Jul
- Consult.Consultation18 Aug
- TargetTarget Date
- DecidedDecided15 Sep
Decided in 49 days (council typically 49)
About this application
This is a full planning application for a two storey rear extension at 1 Milbourne Close Twynyrodyn Merthyr Tydfil CF47 0UH. Merthyr Tydfil has handled 2,520 applications of this type. This one was decided in 49 days. There has been 1 other application at this address. In the past year there have been 43 applications across TOWN. We hold 1,684 applications in total for the CF47 postcode area.
91% of full applications at Merthyr Tydfil County 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.See what's approved near your address
Why it was refused
- The proposed development, by virtue of its poor and unsympathetic design would represent an incongruous and visually harmful form of development that would have an unacceptable impact on the character of the dwelling and visual amenities of the area contrary to Policy SW11 of the Merthyr Tydfil County Borough Council Replacement Local Development Plan 2016-2031.
From the council's decision notice.
Application details
- Postcode
- CF47 0UH
- Application type
- Full
- Scale / size
- Small
- Parish
- Not Available
Planning application dates
- Date validated
- 28 July 2026
- Consultation expiry
- 18 August 2026
- Consultation end
- 18 August 2026
- Neighbour consultation start
- 28 July 2026
- Neighbour consultation end
- 18 August 2026
Applicant and agent
- Applicant
- Private applicant
- Agent address
- 3dcadwales Limited 5 Ashlea Drive Thomastown Merthyr Tydfil CF47 0NY
Planning decision
- Case officer
- Rebecca Owens
Additional information
- Documents
- 8
Site constraints
Planning history at this site
1 other application at this property, newest first.
Source: Merthyr Tydfil
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near CF47
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- 3 Milbourne Terrace Merthyr Tydfil CF47 0UGP/26/0028 · FullApproved0.1 mi
- Yard 8 Abercanaid Industrial Estate Abercanaid Merthyr Tydfil CF48 1YHP/25/0033 · FullApproved0.2 mi
- Land Adjacent To 1 Glasier Road Twynyrodyn Merthyr TydfilP/18/0225 · AmendmentApproved0.2 mi
- 14 Glasier Road Twynyrodyn Merthyr Tydfil CF47 0TDP/06/0369 · FullApproved0.2 mi
- Land Rear Of 2 Glasier Road Twynyrodyn Merthyr TydfilP/17/0328 · FullApproved0.3 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Prolec Energy Solutions LtdElectrician0.2 mi
- ECAS Systems LtdElectrician0.4 mi
- Graft Heating Solutions LtdHeating EngineersBathrooms0.5 mi
- Richard JonesRetrofit Assessor0.5 mi
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.
Get The Signal Report