21 Dynevor Road, Garnant, Ammanford, SA18 1NP Data via plota.co.uk

PL/10571 - Householder planning permission Approved

Proposal

Alterations and extension including loft extension (box dormer and traditional dormer) Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
24 Feb 2026
✓
Validated
26 Feb 2026
✓
Approved
6 May 2026

Approved on 6 May 2026 · Last checked 24 Aug 2026

Site constraints 1

Also on the record
Recorded adit 43 m away.
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 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 £125,000 in March 2020. Semi-detached house, freehold.

27 March 2020£125,000

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

Building

Floor area117 m² (1,259 sq ft)
Energy ratingD (65 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in July 2019, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Application type
Householder planning permission
Postcode
SA18 1NP
Received
24 Feb 2026
Validated
26 Feb 2026
Ward
Garnant
Parish
Cwmamman
Case officer
Show
Target decision
12 May 2026
Decision
Householder Granted
Decision date
6 May 2026

How this decision compares

Decided in 69 days from validation, 15 days slower than Carmarthenshire's median of 54 for extensions. Approved, as 87% of extensions here are.

61%decided within 8 weeks
87%approved
215decided in the last year

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

Consultation & key dates

Comments by
24 Mar 2026

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

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.