3 Aelybryn, Pwll, Llanelli, SA15 4AH Data via plota.co.uk

PL/11238 - Householder planning permission In Review

Proposal

Demolish existing rear conservatory and construct new rear ground floor extension Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
31 Jul 2026
✓
Validated
4 Aug 2026
Decision
Expected by 9 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision by 20 Oct 2026, from Carmarthenshire's recent demolitions.

Comments are open until 8 Oct 2026

Comment on this application ↗

Site constraints 4

Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Local nature reserve 276 m away: Ashpits Pond - Pwll Lagoon
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Also on the record
SSSI 276 m away: Pwll Lagoon; 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 £133,000 in December 2020. Semi-detached house, freehold.

2 December 2020£133,000

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

Building

Floor area71 m² (764 sq ft)
Energy ratingD (66 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2020, 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
SA15 4AH
Received
31 Jul 2026
Validated
4 Aug 2026
Ward
Hengoed
Parish
Llanelli Rural
Case officer
Show
Target decision
9 Oct 2026

Decision outlook

Day 66, past the statutory target. 70% of demolitions in Carmarthenshire are decided within thirteen weeks, which runs to 3 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.

Day 6610 days past the 56-day target
49%decided within 8 weeks
92%approved
37decided in the last year

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

Consultation & key dates

Comments by
8 Oct 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.