TYN GAMDDA, Uwchmynydd, Pwllheli, Gwynedd, LL53 8DA Data via plota.co.uk

C26/0403/30/LL - Full Planning In Progress

Proposal

Sied amaethyddol newydd ar gyfer cadw peiriannau amaethyddol a bwyd anifeiliaid. Agricultural shed for storage of agricultural machinery and animal feed. Data via plota.co.uk

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View original council record ↗Last checked 8 Oct 2026, 07:34

Application progress

✓

Received

7 Jul 2026

✓

Validated

17 Jul 2026

Decision

Expected by 11 Sept 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 25 Dec 2026, from Gwynedd's recent full applications.

The consultation period closed on 10 Aug 2026.

Documents 6

Plans & drawings 3

PDF Cynlluniau.pdf Plans · 8 Jul 2026 View ↗ PDF Cynllun-lleoliad.pdf Plans · 8 Jul 2026 View ↗ PDF Cynllun-safle.pdf Plans · 8 Jul 2026 View ↗

Application forms 1

PDF Ffurflen-gais.pdf Application Form · 8 Jul 2026 View ↗

Site constraints 5

Llyn National Landscape

Great weight to conserving the landscape; major development restricted.

Previously an area of outstanding natural beauty, which is still the designation in law. Since 2023 authorities must seek to further its purpose, not merely have regard to it.

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 2; Special protection area about 439 m away: Glannau Aberdaron ac Ynys Enlli / Aberdaron Coast and Bardsey Island; SSSI about 439 m away: Glannau Aberdaron.

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 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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