Plot of land between 4 and 6 Heol Bethania, Upper Tumble, Llanelli, SA14 6DT Data via plota.co.uk

PL/11523 - Full planning permission Under Consultation

Proposal

Construction of 1 residential dwelling with detached garage and associated works (amended scheme to that previously approved under ) Data via plota.co.uk

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View original council record ↗Last checked 27 Oct 2026, 01:52

Street View

Application progress

✓

Received

9 Oct 2026

Decision

Expected by 4 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 11 Dec 2026 and 10 Jan 2027, from Carmarthenshire's recent new homes.

Comments are open until 5 Nov 2026

Comment on this application ↗

Documents

View the documents on the council's website ↗

Associated applications 2

FullPending9 Oct 2026PL/11523This application
Construction of 1 residential dwelling with detached garage and associated works (amended scheme to that previously approved…
FullApproved16 Oct 2024council archive

Site constraints 2

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 ↗

Also on the record

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 15 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.

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