Brymbo Iron and Steel Works, New High Street, Brymbo, Wrexham, LL11 5AX Data via plota.co.uk

P/2026/0508 - Approval of details reserved by a condition Under Consultation

Proposal

Discharge of conditions 6 (validation report), 11 (scheme of historic environment mitigation) and 14 (biodiversity) of planning permission Data via plota.co.uk

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View original council record ↗Last checked 8 Oct 2026, 01:43

Application progress

✓

Received

5 Aug 2026

✓

Validated

13 Aug 2026

Decision

Expected by 8 Oct 2026

Under consideration

No decision has been issued yet. A decision is expected by 8 Oct 2026.

Documents 25

Associated applications 2

Part of

FullApproved5 Jun 2024council archive

Conditions 6, 11, 14 awaiting decision
- ConditionsDischarge of conditions 6 (validation report), 11 (scheme of historic environment mitigation)…This application13 Aug 2026P/2026/0508

Site constraints 6

Nutrient neutrality catchment: River Dee

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.

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. Nearest recorded mine shaft: about 34 m from the postcode pin (reference 329353-135). 3 recorded mine entries within 50 m.

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 ↗

Scheduled monument about 21 m away: Brymbo Ironworks: Early Blast Furnace, Cast House & Foundry

Its setting is a consideration for work nearby.

Nationally important archaeology protected by the Secretary of State. Work that affects the monument or its setting is rarely permitted.

SSSI about 35 m away: Coedwig Ffosil Brymbo Fossil Forest

Natural England may need consulting, depending on what is proposed.

Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.

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 ↗

1 listed building within 150 m of the postcode pin

Nearest: Former Agent's House at site of Brymbo Ironworks, Grade II*, about 51 m from the postcode pin

The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.

Historic England ↗

Not affected

Outside flood zones 2 and 3

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 Mining Remediation Authority, 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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