Ffynnonwen, Capel Isaac, Llandeilo, SA19 7UL Data via plota.co.uk

PL/10838 - Lawful development Refused

Proposal

Conversion of existing agricultural workshop for the production of cheese and small-scale yogurt, using milk produced solely on the farm Data via plota.co.uk

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View original council record ↗Last checked 24 Aug 2026, 22:54

Street View

Application progress

✓

Received

30 Apr 2026

✓

Validated

1 May 2026

✗

Refused

5 Jun 2026

Appeal

Not lodged

Refused on 5 Jun 2026 · Last checked 24 Aug 2026

Documents

View the documents on the council's website ↗

Site constraints 3

Nutrient neutrality catchment: River Tywi

New homes and overnight accommodation must show nutrient neutrality before approval.

Natural England advice: extra wastewater in these catchments harms protected habitats, so schemes must offset their nutrient load, usually through credits.

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.

Also on the record

Radon affected area, class 3.

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 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.