3, Cold Knap Way, Barry Data via plota.co.uk
Proposal
Conversion and extension of the garage to the rear at ground and first floor with gable. New dormer to the rear and general remodelling. Installation of PV panels and Air Source Heat Pump. Data via plota.co.uk
Application progress
Approved on 3 Mar 2026 · Delegated · Last checked 14 Sept 2026
Documents 11
Decision & officer reports 1
Statements & assessments 2
Plans & drawings 5
Consultation & comments 1
Site constraints 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 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 £575,000 in March 2025. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in July 2022, 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
- Glamorgan
- Application type
- Full Planning Application
- Postcode
- CF62 6SQ
- Received
- 22 Jan 2026
- Validated
- 26 Jan 2026
- Ward
- Baruc
- Parish
- Barry Town Council
- Case officer
- Show
- Target decision
- 23 Mar 2026
- Decision
- Approved
- Decision date
- 3 Mar 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Dennis Hellyar Architects
How this decision compares
Decided in 36 days from validation, 20 days faster than Glamorgan's median of 56 for extensions. Approved, as 91% of extensions here are.
Plota live figures for extensions decided by Glamorgan in the last twelve months, from validation. Glamorgan decision record →
Consultation & key dates
- Comments by
- 19 Feb 2026
- Committee
- 3 Mar 2026
Historical activity at this location
23 nearby applications on record - archival context, not part of the live application.
Nearby activity
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.
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3, Cold Knap Way, Barry
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