117, High Street, Barry Data via plota.co.uk

2026/00607/FUL - Full Planning Application Approved

Proposal

Mixed-use conversion retaining a ground-floor commercial unit, creating one C3 studio and one four-person C4 HMO with new rear dormer and external staircase Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
14 Aug 2026
✓
Approved
30 Sept 2026

Approved on 30 Sept 2026 · Delegated · Last checked 1 Oct 2026

Site constraints 1

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 ↗
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 6 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 4

Last sold for £120,000 in April 2026. Other property, freehold.

More than one property is recorded at this address: HM Land Registry does not always give the flat or unit.

8 April 2026£120,000Recorded as a transfer outside a standard sale
5 March 2008£135,000Terraced house
7 December 2001£20,000Terraced house
24 March 2000£22,000Terraced house

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

Building

Floor area62 m² (667 sq ft)
Energy ratingD (asset rating 79)
UseRetail/Financial and Professional Services
HeatingHeating and Natural Ventilation

From the energy performance certificate lodged in March 2026, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Glamorgan
Application type
Full Planning Application
Postcode
CF62 7DT
Received
14 Aug 2026
Validated
14 Aug 2026
Ward
Illtyd
Parish
Barry Town Council
Case officer
Show
Target decision
9 Oct 2026
Decision
Approved
Decision date
30 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
3one3
Freehold owner
Show

How this decision compares

Decided in 47 days from validation, 9 days faster than Glamorgan's median of 56 for extensions. Approved, as 91% of extensions here are.

51%decided within 8 weeks
91%approved
334decided in the last year

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

Public comments

1comment received

Last counted 1 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
10 Sept 2026
Committee
30 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.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.