111 Gronant Road, Prestatyn, Denbighshire, LL19 9HP Data via plota.co.uk

43/2026/0339/HH - Householder Application Refused

Proposal

Trosi garej i greu llety byw ychwanegol gyda balconi uwchben a gwaith cysylltiedig / Conversion of garage to form additional living accommodation with balcony above and associated works Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
8 Jul 2026
✗
Refused
9 Sept 2026
Appeal
Not lodged

Refused on 9 Sept 2026 · Dirprwyedig/Delegated · Last checked 30 Sept 2026

Site constraints 4

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 ↗
National landscape 26 m away: Bryniau Clwyd A Dyffryn Dyfrdwy/Clwydian Range and Dee Valley
Outside the landscape; its setting can still be raised.
Previously an area of outstanding natural beauty, which is still the designation in law. Since 2023 authorities must seek to further its purpose, not merely have regard to it.
Special protection area 315 m away: The Dee Estuary (Wales)
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Also on the record
SSSI 315 m away: Dee Estuary / Aber Afon Dyfrdwy.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 17 October 2026. 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.

Sales history 1

Last sold for £235,000 in May 2026. Detached house, freehold.

29 May 2026£235,000

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

Building

Floor area97 m² (1,044 sq ft)
Energy ratingD (58 out of 100)
PropertyDetached house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in April 2026, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

Work with planning data?

Every application in Denbighshire - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Application type
Householder Application
Postcode
LL19 9HP
Received
8 Jul 2026
Validated
8 Jul 2026
Ward
WD19 - Prestatyn East
Parish
Prestatyn TC (43)
Case officer
Show
Target decision
11 Sept 2026
Decision
Refused
Decision date
9 Sept 2026
Decision level
Dirprwyedig/Delegated
Applicant
Show
Agent
Ty Architecture Cyf

How this decision compares

Decided in 63 days from validation, 70 days faster than Denbighshire's median of 133 for changes of use. Refused, as 15% of changes of use here are.

21%decided within 8 weeks
85%approved
10%go to committee

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

Consultation & key dates

Statutory expiry
11 Sept 2026

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.