17, Blackbrook Avenue, Hawarden, Deeside, CH5 3HJ Data via plota.co.uk

FUL/000802/26 - Full - Building Works Consultation period opened

Proposal

Rear two storey extension. Data via plota.co.uk

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View original council record ↗Last checked 7 Oct 2026, 06:32

Street View

Application progress

✓

Received

28 Sept 2026

Decision

Expected by 23 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 18 Nov 2026, from Flintshire's recent extensions.

Comments are open until 21 Oct 2026

Comment on this application ↗

Documents

View the documents on the council's website ↗

Site constraints 10

Air Safeguarding Consult BAE Birdstrike HazardAir Safeguarding Consult BAE All developmentCounty Boundary Flintshire Unitary Authority County BoundaryWindfarm Consultation Area Consult National Air Traffic Services.Existing Waste Management Site Consult Environmental HealthDevelopment Control South TeamPublic right of way

Coal mining development high risk area

Recorded coal mining features at or near the surface. Most planning applications here need a coal mining risk assessment.

From the Mining Remediation Authority, formerly the Coal Authority. The development high risk area marks recorded coal mining features at or near the surface: mine shafts and adits, shallow workings, mine gas and former opencast sites. Most planning applications there need a coal mining risk assessment; householder applications, changes of use and some minor works are exempt. Mine entry positions come from old plans and can be out by several metres, and unrecorded workings can exist anywhere in the coalfield.

Coal mining risk assessments ↗

National infrastructure project 191 m away: HyNet Carbon Dioxide Pipeline

The site is 191 m from the project boundary. Pipeline, decided. The project page says whether consent was granted. Also within 2 km: Hynet North West Hydrogen Pipeline (at pre-application, 191 m).

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 6

An estimated 30% or more 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 ↗

Air Safeguarding Consult BAE Birdstrike HazardCouncil record