61-63 Mostyn Street Llandudno Conwy LL30 2NW Data via plota.co.uk

0/53533 - Full REGISTERED

Proposal

Full application for the use of the outside area as a seating area associated with the use of 61-63 Mostyn Street. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
16 Jun 2026
✓
Validated
13 Jul 2026
Decision
Expected by 7 Sept 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 88.

Site constraints 6

56 listed buildings within 150 m of the postcode pin
Nearest: 4 St George's Place, Grade II, about 6 m from the postcode pin · 56 Grade II
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.
Show all 56 with distances
Historic England ↗
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 ↗
Llandudno conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
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
Special protection area about 340 m away: Liverpool Bay / Bae Lerpwl (Wales); SSSI about 419 m away: Pen y Gogarth / Great Ormes Head.
Not affected
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
Full
Postcode
LL30 2NW
Received
16 Jun 2026
Validated
13 Jul 2026
Ward
Gogarth Mostyn
Parish
Cyngor Tref Llandudno Town Council
Case officer
Show

Decision outlook

Day 88, past the statutory target. 84% of changes of use in Conwy are decided within thirteen weeks, which runs to 12 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 5 Oct 2026.

Day 8832 days past the 56-day target
56%decided within 8 weeks
67%approved
45decided in the last year

Plota live figures for changes of use decided by Conwy in the last twelve months, from validation. Conwy decision record →