Mews Cottage, Heol-y-cawl, Dinas Powys Data via plota.co.uk

2026/00761/LAW - Lawful Use or Development application Awaiting Determination (no consults)

Proposal

Enclosure of the front of the existing integral carport, to form an enclosed entrance area. The enclosed area will form part of the house. Data via plota.co.uk

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View original council record ↗Last checked 27 Oct 2026, 05:10

Application progress

✓

Received

8 Oct 2026

✓

Validated

15 Oct 2026

Decision

Expected by 10 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 8 Dec 2026 and 17 Dec 2026, from Glamorgan's recent extensions.

Documents 6

Site constraints 4

Dinas Powys conservation area

Demolition needs planning permission and permitted development is restricted.

The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.

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 ↗

Scheduled monument about 144 m away: Dinas Powis Castle

Its setting is a consideration for work nearby.

Nationally important archaeology protected by the Secretary of State. Work that affects the monument or its setting is rarely permitted.

Also on the record

3 listed buildings within 150 m of the postcode pin.

Not affected

Outside flood zones 2 and 3

Checked on 17 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, 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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