Change of use applications in Merthyr Tydfil

There were 27 change of use applications in Merthyr Tydfil in the last 12 months. Of the 16 decided so far, 12 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 6 of 6 applications
13 Oct 2026 Unknown P/26/0225

Unit 4 Harlan Business Park Goat Mill Road Dowlais Merthyr Tydfil CF48 3TE

Change of use to part of ground floor to provide cafe and change of use to part of first floor to provide golf simulation facility.

Full Merthyr Tydfil
View details Council site ↗
9 Oct 2026 Unknown P/26/0224

22 Cyfarthfa Mews Swansea Road Merthyr Tydfil CF48 1HZ

Change of use of land from commercial to residential use and construction of retaining walls

Full Merthyr Tydfil
View details Council site ↗
8 Oct 2026 Unknown P/26/0227

Six Bells Inn Shoe Box Boutique Shop Heolgerrig Merthyr Tydfil CF48 1RP

Change of use from Beauticians (sui generis) to clinic (D1 use) to provide botox for aesthetic and medical purposes, skin care, ear care, and weight a...

Full Merthyr Tydfil
View details Council site ↗
1 Oct 2026 Unknown P/26/0214

Former Treharris Rugby Club Perrott Street Treharris CF46 5ET

Non-material amendment to planning permission P/23/0080 involving changes to the internal layout and the position of windows.

Non Material Amendment Merthyr Tydfil
View details Council site ↗
17 Sept 2026 Unknown P/26/0201

32 High Street Cefn Coed Merthyr Tydfil CF48 2PG

Change of use of house to three flats

Full Merthyr Tydfil
View details Council site ↗
9 Sept 2026 Unknown P/26/0194

114 High Street Merthyr Tydfil CF47 8AP

Change of use of ground floor to A3 use and 1st 2nd & 3rd floors to 2 self contained flats

Full Merthyr Tydfil
View details Council site ↗
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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 Merthyr Tydfil?
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 Merthyr Tydfil. You can also narrow the alert to a postcode, street, or drawn area.

Change of Use applications in nearby councils

Change of use applications in Rhondda122 in 12 monthsChange of use applications in Blaenau Gwent55 in 12 monthsChange of use applications in Brecon Beacons48 in 12 monthsChange of use applications in Caerphilly104 in 12 monthsChange of use applications in Glamorgan65 in 12 months

Other application types in Merthyr Tydfil

Planned new homes in Merthyr Tydfil26 in 12 monthsHouse extensions in Merthyr Tydfil84 in 12 monthsChange of Use in WalesAll councils

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