Woodlands, Graig Penllyn Data via plota.co.uk

2026/00358/FUL - Full Planning Application Approved

Proposal

The Proposal consists of a First Floor Side Extension above the existing Kitchen & Utility, in order to create an additional Bedroom and En-Suite Shower Room. Data via plota.co.uk

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View original council record ↗Last checked 14 Sept 2026, 17:13

Application progress

✓

Received

8 May 2026

✓

Approved

1 Jul 2026

Approved on 1 Jul 2026 · Delegated · Last checked 14 Sept 2026

Documents 12

Decision & officer reports 1

PDF Approved Decision Notice Approved Details · 1 Jul 2026 View ↗

Plans & drawings 7

PDF Existing Elevations Plan · 8 May 2026 View ↗ PDF 3D Views Plan · 8 May 2026 View ↗ PDF Existing Ground & First Floor Plan · 8 May 2026 View ↗ PDF Approved Location plan Approved Plans · 8 May 2026 View ↗ PDF Approved Sheet 4 - Proposed Elevations Approved Plans · 8 May 2026 View ↗ PDF Approved Sheet 5 - Existing & Proposed Sections Approved Plans · 8 May 2026 View ↗ PDF Approved Proposed Ground & First Floor Approved Plans · 8 May 2026 View ↗

Site constraints 3

Agricultural land, grade 3a

Best and most versatile land (grades 1, 2 and 3a). Source: the Predictive Agricultural Land Classification Map (Defra and Natural England, 2025; the Welsh Government's Predictive ALC Map 2 in Wales), a model rather than a site survey. A site survey can differ.

Where development of farmland is needed, policy prefers poorer land over the best and most versatile (grades 1, 2 and 3a). Three sources: Natural England's post-1988 field surveys, which are definitive where they exist; the Defra predictive map for England (2025) and the Welsh Government predictive map, modelled from the soil map with 3a and 3b split; and the 1970s provisional map, which planners and other services still show, coarser and with grade 3 undivided. Where the provisional and predicted grades disagree, treat the predicted grade as the current estimate and expect an application to carry its own survey.

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 scheduled monument at the site

Checked on 6 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 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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Important details

Council: Glamorgan
Application type: Full Planning Application
Postcode: CF72 9JR
Received: 8 May 2026
Validated: 8 May 2026
Ward: Cowbridge
Parish: Penllyn Community Council
Case officer: Show
Target decision: 3 Jul 2026
Decision: Approved
Decision date: 1 Jul 2026
Decision level: Delegated
Applicant: Show
Agent: Allied Welsh

How this decision compares

Decided in 54 days from validation, about the council's usual 56 days. Approved, as 91% of extensions here are.

This one54d

Council56d

UK55d

51%decided within 8 weeks

91%approved

334decided in the last year

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

Consultation & key dates

Comments by: 18 Jun 2026
Committee: 1 Jul 2026

Historical activity at this location

1 nearby application on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2016 Approved

Brynderwen, Llanharry

Single storey rear extension to existing rear extension

2016/00708/FUL 13 Jul 2016