1 Shadow Wood Drive Miskin Pontyclun Rhondda Cynon Taf CF72 8SX Data via plota.co.uk

26/0636/CPRO - Cert of Lawful Use/Operation - Proposed Approved

Proposal

Single storey rear extension Data via plota.co.uk

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View original council record ↗Last checked 7 Oct 2026, 02:21

Street View

Application progress

✓

Received

24 Jul 2026

✓

Validated

30 Jul 2026

✓

Approved

16 Sept 2026

Approved on 16 Sept 2026 · Delegated Decision · Last checked 17 Sept 2026

Documents 6

Plans & drawings 5

PDF LOCATIONPLAN SITEPLAN · 24 Jul 2026 View ↗ PDF 101 EXISTING FLOOR PLAN PLAN · 24 Jul 2026 View ↗ PDF 102 EXISTING ELEVATIONS PLAN · 24 Jul 2026 View ↗ PDF 103 PROPOSED FLOOR PLANS PLAN · 24 Jul 2026 View ↗ PDF 104 PROPOSED ELEVATIONS PLAN · 24 Jul 2026 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form · 24 Jul 2026 View ↗

All documents on the council site ↗

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 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.