Land Adj. to Gillchris, Coast Road, Mostyn, Holywell, Flintshire, CH8 9HF Data via plota.co.uk

FUL/000230/26 - Full - Building Works Republication period opened

Proposal

Additional gypsy pitch comprising of one static caravan, one touring caravan and enlargement of existing approved utility building. Data via plota.co.uk

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View original council record ↗Last checked 2 Oct 2026, 19:08

Street View

Application progress

✓

Received

16 Mar 2026

Decision

Expected by 11 May 2026

Under consideration

No decision has been issued yet. Plota predicted a decision soon after comments close on 29 Sept 2026; it is now day 207.

The consultation period closed on 29 Sept 2026.

Documents

View the documents on the council's website ↗

Site constraints 17

Coal mining legacy areaDevelopment Control North TeamCounty Boundary Flintshire Unitary Authority County BoundaryWindfarm Consultation Area Consult National Air Traffic Services.Existing Waste Management Site Consult Environmental HealthFlood Risk TAN15 Zone B Areas known to have been flooded in the past evidenced bFlood Risk TAN15 Zone C1Flood Risk TAN15 Zone C2 Areas of the floodplain without significant flood defenIPC and RAS Sites Warwick InternationalLocal Wildlife Sites Mostyn Park

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 ↗

National infrastructure project 21 m away: Connah’s Quay Low Carbon Power Project

The site is 21 m from the project boundary. Generating station, awaiting the Secretary of State's decision.

Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.

Planning Inspectorate project page ↗

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 ↗

Ancient woodland 14 m away: Ancient Semi Natural Woodland

Inside the 15 m buffer standing advice asks for from the boundary.

National policy refuses development that would cause loss or deterioration of ancient woodland or ancient trees unless there are wholly exceptional reasons.

Coal mining legacy areaCouncil record