CLA Pavilion, Royal Welsh Showground, Llanelwedd, Builth Wells, LD2 3SY Data via plota.co.uk

P/26/0680/FUL - Full planning permission Under Consultation

Proposal

Demolition of the existing CLA office building and erection of a replacement two-storey office and show pavilion, including a rear covered amenity and reception structure, roof-mounted photovoltaic panels, landscaping and associated works. Data via plota.co.uk

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View original council record ↗Last checked 8 Oct 2026, 01:56

Application progress

✓

Received

22 Jul 2026

✓

Validated

13 Aug 2026

Decision

Expected by 8 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision by 18 Nov 2026, from Powys's recent commercial and major works.

Documents 16

Statements & assessments 4

PDF Green Infrastructure Statement.pdf Supporting documents · 22 Jul 2026 View ↗ PDF Biodiversity Survey Ecology Report Supporting documents · 22 Jul 2026 View ↗ PDF Planning and Design Statement.pdf Supporting documents · 22 Jul 2026 View ↗ PDF Green infrastructure statement Plan Supporting documents · 22 Jul 2026 View ↗

Plans & drawings 10

Application forms 1

PDF Application Form Redacted.pdf Application Form · 22 Jul 2026 View ↗

Site constraints 5

Flood zone 3, rivers and sea

High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.

The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.

Flood map ↗

Nutrient neutrality catchment: River Wye

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.

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

Special area of conservation about 429 m away: River Wye / Afon Gwy (Wales); SSSI about 429 m away: River Wye (Upper Wye) / Afon Gwy (Gwy Uchaf).

Not affected

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 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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