Change of use applications in Glamorgan

There were 66 change of use applications in Glamorgan in the last 12 months. Of the 29 decided so far, 25 were approved. Change of use covers conversions between planning use classes: shops to flats, offices to homes, houses to HMOs or care homes.

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Showing 19 of 19 applications
16 Oct 2026 Awaiting Consultation Responses 2026/00779/FUL

Bunkhouse, Amelia Trust Farm, Walterston

Change of use of Wildflower House (formerly known as the Bunkhouse) to a registered independent school for up to 12 pupils aged 4 to 11. No internal o...

Full Planning Application Glamorgan
14 Oct 2026 Awaiting Determination (no consults) 2026/00735/LAW

2 Hazledene Close, Barry

Use of an existing detached domestic garage/outbuilding as a small appointment-only laser treatment clinic

Lawful Use or Development application Glamorgan
12 Oct 2026 Awaiting Consultation Responses 2026/00733/FUL

Your Day Your Way, 25 Thompson Street, Barry

Change of use of the vacant shop premises to a local off-licence, including associated internal alterations and minor external works such as external ...

Full Planning Application Glamorgan
7 Oct 2026 Awaiting Consultation Responses 2026/00756/FUL

Rio Silver Jewellery, East Street, Llantwit Major

Use of former Rio retail premises (A1) as a retail delicatessen with seating (A3 / A1) and associated external improvements including new traditional ...

Full Planning Application Glamorgan
5 Oct 2026 Awaiting Consultation Responses 2026/00703/RG3

Former Wilkinson, 59-71 Holton Road, Barry

Change of use to events space for a period of 18 months.

Vale of Glamorgan Regulation 3 application Glamorgan
28 Sept 2026 Awaiting Consultation Responses 2026/00691/FUL

Units 14 and 14a, Pant Wilkin Estate, Cowbridge

Retrospective change of use to an arborist business and associated works

Full Planning Application Glamorgan
15 Sept 2026 Awaiting Consultation Responses 2026/00659/FUL

Unit 2, Link Trade Park, Llandough, Penarth

Retrospective Change of use from car sales to vet hospital with smoking area to the rear

Full Planning Application Glamorgan
10 Sept 2026 Awaiting Consultation Responses 2026/00682/FUL

Pant Wilkin Estate, Aberthin

Proposed change of use of units 12C & D and 13A & B to dog boarding kennels and associated works

Full Planning Application Glamorgan
10 Sept 2026 Awaiting Consultation Responses 2026/00470/FUL

Broad Island House, 21, 22, 24 and 25, Broad Street, Barry

Change Of Use, 21, 22, 24 and 25 Broad Street, Barry, CF62 7AD of existing Retail Units from assumed Use Class A1 to Use Class D1 to provide Day Care ...

Full Planning Application Glamorgan
3 Sept 2026 Awaiting Consultation Responses 2026/00619/FUL

Lloyds Pharmacy, 99 Holton Road, Barry

Conversion of existing un-used office space over first and second floors to provide 3no. apartments with rooftop amenity space.

Full Planning Application Glamorgan
3 Sept 2026 Awaiting Determination (no consults) 2026/00520/LAW

Land At Bona Road, Cowbridge

Proposed use of an industrial unit as a scrap metal recycling facility at Bona Road, Cowbridge

Lawful Use or Development application Glamorgan
2 Sept 2026 Awaiting Consultation Responses 2026/00653/FUL

Clive Arms Hotel, 31 John Street, Penarth

Change of use from public house to three storey single dwelling, with partial demolition, external amenities and all associated works

Full Planning Application Glamorgan
28 Aug 2026 Approved 23 Oct 2026/00613/FUL

Lower Farm House, Colwinston

Conversion of existing Slaughterhouse into sitting room

Full Planning Application Glamorgan
18 Aug 2026 Awaiting Consultation Responses 2026/00618/FUL

75 High Street, Barry

The proposal is for the change of use from class A1 to class A3. To create a café with Customer Seating Area to the front facing the High Street, a Se...

Full Planning Application Glamorgan
17 Aug 2026 Approved 23 Oct 2026/00523/LAW

27 Sully Terrace, Penarth

Conversion of existing garage into an office in 2020, no external alterations

Lawful Use or Development application Glamorgan
14 Aug 2026 Approved 30 Sep 2026/00607/FUL

117, High Street, Barry

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 sta...

Full Planning Application Glamorgan
13 Aug 2026 Awaiting Consultation Responses 2026/00568/FUL

37A Salop Place, Penarth

Change of use from mixed B1 and ancillary residential accommodation to C3 residential dwelling with rear garden

Full Planning Application Glamorgan
13 Aug 2026 Awaiting Consultation Responses 2026/00584/FUL

Ground floor shop 17, Glebe Street, Penarth

Change of use of the ground floor premises from A2 [ Financial and professional services] to a Sui generis Nail salon

Full Planning Application Glamorgan
11 Aug 2026 Awaiting Consultation Responses 2026/00545/FUL

232 Holton Road, Barry

Change of use of Flat 1 from office space back into a residential flat as before. There will be no structural changes to the property.

Full Planning Application Glamorgan
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Frequently asked questions

Do you need planning permission to run an HMO?
A small HMO (3-6 unrelated tenants, Class C4) usually doesn't need planning permission unless the area has an Article 4 direction. Larger HMOs (7+ tenants, 'sui generis') almost always need a full planning application.
What is Class E in planning?
Class E is the flexible commercial use class introduced in September 2020. It covers shops, offices, cafes, restaurants, gyms, clinics, nurseries and light industry. You can change uses freely within Class E without planning permission.
Can you convert offices to flats without planning permission?
Class MA permitted development rights let you convert Class E premises (including offices) to residential (Class C3) via a prior-approval application rather than full planning permission. Limits apply: max 1,500m², not in conservation areas or AONBs without additional consent.
Can I get email alerts for new change of use applications in Glamorgan?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new change of use application published by Glamorgan. You can also narrow the alert to a postcode, street, or drawn area.

We check Glamorgan's planning portal daily. New change of use applications appear here within a day of being published.