Tyn Y Coed Barn, Tanllan Lane, Coedpoeth, Wrexham, LL11 3EL Data via plota.co.uk

P/2026/0525 - Householder planning permission Under Consultation

Proposal

Erection of detached garage/workshop with home office and gym Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
12 Aug 2026
Decision
Expected by 7 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 9 Oct 2026, from Wrexham's recent extensions.

Site constraints 5

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.
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.
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
Scheduled monument about 201 m away: Offa's Dyke: South Section at Coedpoeth; Coalfield, development low risk area.
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.

Sales history 1

Last sold for £450,000 in November 2020. Other property, freehold.

13 November 2020£450,000Recorded as a transfer outside a standard sale

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area375 m² (4,036 sq ft)
Energy ratingD (67 out of 100), could reach C
PropertyDetached house, 10 habitable rooms
Built1996 to 2002
HeatingBoiler and radiators, mains gas
WallsSandstone or limestone, with internal insulation

From the energy performance certificate lodged in September 2017, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Wrexham
Application type
Householder planning permission
Postcode
LL11 3EL
Received
12 Aug 2026
Validated
12 Aug 2026
Ward
Coedpoeth/Coed-poeth
Parish
Coedpoeth/Coed-poeth
Case officer
Show
Target decision
7 Oct 2026
Decision level
Delegated Decision
Applicant
Show

Decision outlook

Day 58, past the statutory target. 81% of extensions in Wrexham are decided within thirteen weeks, which runs to 11 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.

Day 582 days past the 56-day target
57%decided within 8 weeks
96%approved
133decided in the last year

Plota live figures for extensions decided by Wrexham in the last twelve months, from validation. Wrexham decision record →

Public comments

No public comments yet.

Last counted 7 Oct 2026

Read the comments on the council site ↗

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.