Land Rear of Junction Stores, Tan-Y-Graig Road, Llysfaen, Colwyn Bay, Conwy, LL29 8TH Data via plota.co.uk

0/53354 - Non-material Amendment Approved

Proposal

Non Material Amendment to Planning Approval (Demolition Of Barn And Erection Of Detached Dwelling) to allow for amendments to ground floor front windows and doors and provide canopy over front door Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
17 Apr 2026
✓
Validated
22 Apr 2026
✓
Approved
28 Jul 2026

Approved on 28 Jul 2026 · Case Officer · Last checked 2 Aug 2026

Site constraints 3

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
Local nature reserve about 373 m away: Mynydd Marian; SSSI about 295 m away: Mynydd Marian.
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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Important details

Council
Conwy
Application type
Non-material Amendment
Postcode
LL29 8TH
Received
17 Apr 2026
Validated
22 Apr 2026
Ward
Llysfaen
Parish
Cyngor Cymuned Llysfaen Community Council
Case officer
Show
Decision
Approved With Conditions 28-07-2026
Decision date
28 Jul 2026
Decision level
Case Officer