4 Bryntirion Street Dowlais Merthyr Tydfil CF48 3RY Data via plota.co.uk

P/26/0112 - Full Approved

Proposal

Erection of single storey rear extension Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Consultation
27 May 2026
✓
Received
29 Jun 2026
✓
Approved
21 Jul 2026

Approved on 21 Jul 2026 · Delegated Decision · Last checked 26 Jul 2026

Associated applications 2

Site constraints 2

Also on the record
Radon affected area, class 4; Coalfield, development low risk area.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £89,000 in March 2025. Terraced house, freehold.

28 March 2025£89,000Recorded as a transfer outside a standard sale

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area89 m² (958 sq ft)
Energy ratingC (78 out of 100), could reach B
PropertyMid-terrace house, 5 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSandstone, with internal insulation

From the energy performance certificate lodged in September 2026, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Full
Postcode
CF48 3RY
Received
29 Jun 2026
Validated
29 Jun 2026
Ward
DOWLAIS
Case officer
Show
Decision
Full Approval
Decision date
21 Jul 2026
Decision level
Delegated Decision
Applicant
Show
Freehold owner
Show

How this decision compares

Decided in 22 days from validation, 26 days faster than Merthyr Tydfil's median of 48 for extensions. Approved, as 95% of extensions here are.

77%decided within 8 weeks
95%approved
58decided in the last year

Plota live figures for extensions decided by Merthyr Tydfil in the last twelve months, from validation. Merthyr Tydfil decision record →

Consultation & key dates

Neighbours
27 May 2026
Comments by
24 Jun 2026
Site or press notice
3 Jun 2026
Env. assessment
No

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.