Change of use applications in Monmouthshire

There were 76 change of use applications in Monmouthshire in the last 12 months. Of the 24 decided so far, 22 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 25 of 25 applications
24 Sept 2026 Pending Consideration DM/2026/01157

Colonels Barn Park Farm New Mill Road Whitebrook Monmouthshire NP25 4TY

Proposed demolition of former agricultural building and replacement with purpose built annexe building to provide ancillary accommodation to main dwel...

Planning Permission Monmouthshire
21 Sept 2026 Pending Consideration DM/2026/01145

Alma House Monmouth Road Raglan Monmouthshire NP15 2ET

Proposed conversion and single storey 'Orangery' extension to the existing detached barn, for the purposes of additional living accommodation at Alma ...

Householder Monmouthshire
17 Sept 2026 Pending Consideration DM/2026/01126

11 Beaufort Square Chepstow Monmouthshire

East Mon are undertaking a refurbishment of No 11 Beaufort Square. The Grade 2 listed property, located in the centre of Chepstow fronting the High St...

Monmouthshire
10 Sept 2026 Pending Consideration DM/2026/01102

Unit 7 The Courtyard Lion Street Abergavenny Monmouthshire NP7 5PE

Change of use from an existing Beauty Salon to Class D2 (assembly & leisure), for occupation as a small pilates and yoga studio.

Planning Permission Monmouthshire
9 Sept 2026 Pending Consideration DM/2026/01093

Collingwood Cwrt Bleddyn Hotel To Dowlais Brook Llangybi Monmouthshire NP15 1NP

Change of use, commercial space to be incorporated into residential.

Planning Permission Monmouthshire
4 Sept 2026 Pending Consideration DM/2026/01056

Ground Floor Rear Store 30 Lion Street Abergavenny NP7 5NT

1. Outdoor, upcycled shipping container for a kitchen space to replace pop-up kitchen area, using a collapsible gazebo. 2. Change of use for the 1st f...

Planning Permission Monmouthshire
26 Aug 2026 Pending Consideration DM/2026/01048

The Hardwick Hardwick Lane Hardwick Abergavenny Monmouthshire NP7 9AA

Change of use of former restaurant / public house to C2 care home

Planning Permission Monmouthshire
20 Aug 2026 Pending Consideration DM/2026/01033

First And Second Floor 14 Monnow Street Monmouth Monmouthshire NP25 3EE

Change of use for the upper 2 floors from an office to a single residential flat. No structural changes required, utilising existing separate access t...

Planning Permission Monmouthshire
20 Aug 2026 Pending Consideration DM/2026/01032

Pen Y Wyrlod Farm Old Road Pen Y Cae Mawr Monmouthshire NP15 1LX

Detached stone barn in the curtilage of farmhouse Convert barn into 2 bedroom self contained dwelling without increasing floor space.

Fast Track Full Planning Permission Monmouthshire
18 Aug 2026 Pending Consideration DM/2026/01015

12 Wesley Buildings Newport Road Caldicot Monmouthshire NP26 4LY

Change of use from A1 to A3

Planning Permission Monmouthshire
11 Aug 2026 Pending Consideration DM/2026/00853

23A Market Street Abergavenny Monmouthshire NP7 5SD

Change of use from A1 to A3 (ground floor and basement) and associated refurbishment works including new toilet and kitchen facilities

Listed Building Consent Heritage Monmouthshire
11 Aug 2026 Pending Consideration DM/2026/00885

The Rosary Hadnock Road Monmouth Monmouthshire NP25 3NG

No development required just seeking permission to use The Rosary as a small HMO (5 bedrooms), which is much needed in this area and feel the property...

Planning Permission Monmouthshire
5 Aug 2026 Pending Consideration DM/2026/00963

Air Craft Hanger Upper Cae Garw Farm Penrhos Road To Trellech Trellech Monmouthshire NP25 4PJ

Partial demolition, remediation and conversion of the former steel aircraft hanger to create a reduced footprint ancillary building comprising a farme...

Planning Permission Monmouthshire
5 Aug 2026 Pending Consideration DM/2026/00704

The Moat House Welsh Street Chepstow Monmouthshire NP16 5LR

LBC - Change of use to one dwelling no structural changes at all. No works, except those required to comply with building regulations, above the lower...

Listed Building Consent Heritage Monmouthshire
5 Aug 2026 Pending Consideration DM/2026/00703

The Moat House Welsh Street Chepstow Monmouthshire NP16 5LR

Change of use to one dwelling no structural changes at all. No works, except those required to comply with building regulations, above the lower groun...

Planning Permission Monmouthshire
29 Jul 2026 Pending Consideration DM/2026/00932

The Cottage 1 Tre-adam Lane Llantilio Crossenny Monmouthshire NP7 8TA

The removal of holiday occupancy restriction and change of use to unrestricted residential accommodation (Use Class C3).

Planning Permission Monmouthshire
27 Jul 2026 Pending Consideration DM/2026/00924

Caerwent Magna Caerwent Road Caerwent Monmouthshire NP26 5AY

The project is to redevelop the old Wash House into a Scriptorium. The Scriptorium will be a space where a library of books will be stored, a place fo...

Planning Permission Monmouthshire
24 Jul 2026 Pending Consideration DM/2026/00916

6-7 The Oldway Centre Monnow Street Monmouth Monmouthshire NP25 3PS

Change of use from 'A1 Shops' to 'A3 Food and drink' of numbers 6 and 7 The Oldway Centre and the sub-division of numbers 6 and 7 to separate units.

Planning Permission Monmouthshire
23 Jul 2026 Pending Consideration DM/2026/00914

Ty Newydd Coed-chambers Road Glascoed Monmouthshire NP4 0TE

Proposed conversion of redundant agricutural building with modest extension and associated works.

Planning Permission Monmouthshire
21 Jul 2026 Pending Consideration DM/2026/00764

Springfield Farm Llanwyny Road Llangovan Monmouthshire NP25 4BU

a. an entrance to the property - To reopen old gateway and create an entrance with splay at the west of Springfield Farm onto Trecastle Road. b. chang...

Planning Permission Monmouthshire
20 Jul 2026 Pending Consideration DM/2026/00741

Lower Glyn Farm Road From Ty Du Road To Nex Common The Glyn Devauden Monmouthshire NP16 6PW

Change of use of Main Barn to dwelling, demolish and remove Pre-fabricated concrete barn, re-build steel framed Barn

Planning Permission Monmouthshire
20 Jul 2026 Approved 14 Sep DM/2026/00890

Car Repair Workshop Tredillion Market Garden Wernddu Road Llantilio Pertholey Monmouthshire NP7 8BG

B2 (General Industrial) and B8 (storage and distribution) for the mixed use of the application building for the storage of vehicles for servicing, rep...

Certificate of ExistLawful Use or Dev Monmouthshire
14 Jul 2026 Pending Consideration DM/2026/00588

Ground Floor 11 Welsh Street Chepstow

Change of use from commercial A2 to domestic.

Planning Permission Monmouthshire
13 Jul 2026 Pending Consideration DM/2026/00852

Point Farm Grosmont Road Grosmont Monmouthshire NP7 8HL

Proposed replacement dwelling incorporating the change of use of the adjacent single storey link, demolition and replacement of the existing barn, rep...

Planning Permission Monmouthshire
10 Jul 2026 Pending Consideration DM/2026/00805

B A E Systems Glascoed Rof Glascoed Access Monkswood NP15 1XL

The proposal is to install a new concrete lego block style detonation cell unit to the East of BAE Systems Glascoed. This proposal will include the in...

Planning Permission Monmouthshire
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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 Monmouthshire?
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 Monmouthshire. You can also narrow the alert to a postcode, street, or drawn area.

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