Brookville, Trerhyngyll Data via plota.co.uk

2024/00356/1/NMA - Non material amendment Refused

Proposal

Non Material Amendment - An amendment to retain the existing porch on the front elevation and replace the existing window with the front door and associated side windows. • Add stone cladding to the existing porch walls. • Glazing to the TV room. • Glazing to the utility. • Position of the bi-fold door opening on the rear elevation. • Replace all casement windows, with an adjustment to the arrangement of glazing panels within each. • Adjust capping detail to the approved extension at the rear. • Retain existing extension to the south of the rear elevation. • Adjustments to the internal layouts. For planning ref - Construction of retaining structure using gabion baskets, soil nails, mesh & shot crete face. Data via plota.co.uk

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View original council record ↗Last checked 14 Sept 2026, 11:29

Application progress

✓

Received

17 Apr 2026

✗

Refused

15 May 2026

Appeal

Not lodged

Refused on 15 May 2026 · Delegated · Last checked 14 Sept 2026

Documents 13

Associated applications 3

Part of

Variation11 Jun 2024council archive

Conditions variation sought for 2
- AmendmentNon Material Amendment - An amendment to retain the existing porch on the front elevation…RefusedThis application17 Apr 20262024/00356/1/NMA
- VariationVariation of Condition 2 (Approved Plans)28 May 20262026/00412/FUL

Site constraints 2

Agricultural land, grade 3b

Not 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 ↗

Not affected

Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. 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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