Commercial & Major Development planning applications in Wales

Search commercial and major development applications by postcode, town, street, address, council, or planning reference.

Tracks commercial and major-works applications — new offices and B1 schemes, retail and Class E units, warehousing and logistics, hotels and hospitality, mixed-use developments and large-scale redevelopments.

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Showing 50 of 422 applications
21 Aug 2026 Application allocated to Case Officer AGN/000684/26

Land off Ffordd Pennant, Maes Pennant, Holywell, CH8 9PJ

Steel frame and clad storage shed

Prior Approval Agriculture Flintshire
20 Aug 2026 Application Valid NP/26/0374/FUL

Crug y Mor, Moylegrove, Pembrokeshire, SA43 3BW

Completion of two part-built buildings and associated works (part retrospective); change of use of the two buildings (B1 Use Only) with the main build...

Full Pembroke Coast
20 Aug 2026 Pending C26/0437/37/LL

FFERM BRYN BYCHAN, Llanaelhaearn, Caernarfon, Gwynedd, LL54 5BG

Codi to dros domen dail bresennol. Erection of roof over existing manure store

Full Planning Gwynedd
20 Aug 2026 Pending C26/0467/11/LL

Unit C Bryn Llwyd Works. , Bangor, LL57 4SP

Newid defnydd uned o ddefnydd B1 i D2 gan gynnwys estyniad newydd. Change of use of exisiting unit from B1 to D2 including new extension

Full Planning Gwynedd
18 Aug 2026 Pending 26/01756/FUL

Land On The North Side Thesiger Street Cathays Cardiff

Construction of new HMO building and storage unit on existing storage yard.

Full Planning Permission Cardiff
18 Aug 2026 Approved P/26/0879/PAR

Severn House, Back Lane, Criggion, Shrewsbury, SY5 9BE

Installation of a modular micro-scale agricultural renewable energy and nutrient recovery plant serving the existing dairy enterprise. To include a mi...

Prior approval required Powys
18 Aug 2026 Pending 26/0645

Moorcroft West Nash Road Nash Newport South Wales NP18 2BZ

Prior notification for a replacement general purpose storage building and workshop

Prior Approval - 56 Day Newport
17 Aug 2026 Valid P/26/0847/AGR

Trewythen Fach, Trefeglwys, Caersws, Llandinam, SY17 5BQ

Erection of a yard cover and associated works

Prior notification Powys
17 Aug 2026 Valid P/26/0857/DNS

Land approximately 1.3km to the southeast of Llangurig, Powys

Representations should be submitted to pedw.infrastructure@gov.wales - Reference DNS CAS-01928-W3M9S8 : Construction and operation of up to 13 wind tu...

Development of National Significance Powys
14 Aug 2026 Pending 45/2026/0341/PF

Part Of, Former Aldi Car Park Wellington Road, Rhyl, Denbighshire

Newid defnydd cyn-faes parcio i safle cerbydau rhent, gan gynnwys codi adeilad swyddfa ac ardal golchi cerbydau a gwaith cysylltiedig / Change of use ...

Full Planning Application Denbighshire
14 Aug 2026 Pending 44/2026/0310/PF

LAND ADJOINING MORFA LODGE Abergele Road, Rhuddlan, Rhyl, Denbighshire

Codi bloc stablau ynghyd ag ardaloedd troi allan, manege a gwaith cysylltiedig / Erection of a stable block together with turnout areas, manege, and a...

Full Planning Application Denbighshire
13 Aug 2026 Being Considered 2026/1331/FUL

Little Wern Halog Farm Llanrhidian Gower Swansea SA3 1EU

Secure dog walking/training facility, 2m high fencing enclosure and gates and creation of new access

Full Plans Swansea
13 Aug 2026 Pending 2026/00598/FUL

Brynhill Golf Club, Little Brynhill Lane, Barry

Earthworks to create a landscaped grass bund immediately in front of and adjoining the existing practice facility. to create a permanent grassed landf...

Glamorgan
13 Aug 2026 Unknown P/26/0183

Penrhadw Farm Vaynor Road Pontsticill Merthyr Tydfil CF48 2TU

Proposed refurbishment and expansion of existing guest accommodation and associated works

Referral by Adj. Authority Merthyr Tydfil
13 Aug 2026 Valid FPL/2026/72

Stad Ddiwydiannol Mona / Mona Industrial Park

Cais llawn ar gyfer creu compownd storio newydd gyda lleoli cynhwysydd parhaol a ffens yn / Full application for the creation of a new storage compoun...

Full Planning Permission Anglesey
13 Aug 2026 Pending 21/2026/0079/AC

CAMP ALYN Tafarn Y Gelyn, Llanferres, Mold, Denbighshire

Manylion y cynllun ar gyfer arwyddion arfaethedig i gerddwyr a gwaith gwella'r briffordd (amod 4); deunyddiau (amod 7); Cynllun Rheoli Amgylcheddol Ad...

Approval of Planning Condition Denbighshire
12 Aug 2026 Pending Consideration DM/2026/01004

The Cedars Road From Dowlais Brook To Woodside Trading Estate Llanbadoc Monmouthshire NP15 1TG

Proposed padel court.

Fast Track Householder Monmouthshire
12 Aug 2026 Approved P/26/0878/PAR

Cwmgwenddwr, Gwenddwr, Builth Wells, LD2 3HZ

Erection of a yard roof cover

Prior approval required Powys
12 Aug 2026 Awaiting decision 26/24848/FUL

The White Hotel Sennybridge Brecon Powys LD3 8RP

Change of Use of land to beer garden, provision of toilet block and covered walkway, decking and car park extension (retrospective).

Full Application Brecon Beacons
12 Aug 2026 Being Considered 2026/1328/SCO

Land Adjacent To Fairwood Terrace Gowerton SA4 3AH

EIA SCOPING Consultation from PEDW. Proposed residential development of up to 216 dwellings with commercial/mixed uses (A1-A3, B1 and D1) at ground fl...

Scoping Opinion Swansea
12 Aug 2026 Pending A260422

Land Northwest Of Nant Gwernog, Approximately 8.5 Km East Of Llanddewi-Brefi, Ceredigion

Erection of a temporary meteorological mast and ancillary structures for measurement of wind and weather data

Full Planning Ceredigion
12 Aug 2026 Pending P/2026/0162

UNIT 24, Rassau, Ebbw Vale, Blaenau Gwent, NP23 5SD

Demolition of existing buildings/structures, site clearance, land reprofiling, construction of a Synchronous Condenser (Grid Stability) Facility, with...

Full Planning Permission Blaenau Gwent
11 Aug 2026 Under Consultation PL/11266

Former Pinopolis, Sandy Road, Llanelli, SA15 4DP

Demolition of the Pinopolis Family Entertainment Centre (Use Classes D2/A3) and its replacement with a discount retail foodstore (Use Class A1), toget...

Full planning permission Carmarthenshire
10 Aug 2026 Being Considered 2026/1299/S73

Former M&P Direct Phoenix Way Gorseinon Swansea SA4 9HN

Proposed change of use from warehouse comprising of offices, showrooms, workshop and cafe to Use Class D1 (non-residential institution) for non-reside...

Variation of Condition Swansea
10 Aug 2026 Consultations Sent 26/0290/PA

The Grove, St Thomas Green, Haverfordwest, Pembrokeshire, SA61 1QW

Car Park.

Full Pembrokeshire
10 Aug 2026 Being Considered 2026/1295/FUL

Morriston Town Associated Football Club Clydach Road Morriston Swansea SA6 6QH

Proposed 150 seater stand & associated works

Full Plans Swansea
9 Aug 2026 Pending 2026/00407/FUL

Former Harris Pye House, Bona Road, Llandow Trading Estate, Llandow, Cowbridge

Proposed builders office, open fronted material store & plant store. 3 light industrial units ( for rent)

Glamorgan
9 Aug 2026 - P/26/428/LAP

Bridgend College, Pencoed Campus, Penybont Road, Pencoed, Bridgend, CF35 5LG

Certificate of lawfulness to excavate disused car park and construct new concrete slab, to allow the college to construct a temporary free-standing bu...

Bridgend
8 Aug 2026 - P/26/413/FUL

Land south of Bryn Siriol Ewenny Road Bridgend CF35 5AP

Steel clad unit for agricultural safety training school and associated works

Bridgend
7 Aug 2026 Under Consultation PL/11255

Teilo Vets, Beechwood Industrial Estate, Talley Road, Llandeilo, SA19 7HR

Installation of a converted container within the existing car park, providing additional veterinary accommodation

Full planning permission Carmarthenshire
7 Aug 2026 Under Consultation P/2026/0511

Land East of, Bryn Lane, Wrexham Industrial Estate, Wrexham, LL13 9UT

Outline application for erection of building (Class B2 and/or B8) (appearance, landscaping, layout and scale reserved)

Outline planning permission Wrexham
7 Aug 2026 Awaiting decision 26/24838/CPL

Tennis Courts King George's Field Bowling Green Lane Talgarth Brecon Powys LD3 0HG

Replace derelict tennis court with pump track

Certificate Proposed Lawful Use/Dev Brecon Beacons
7 Aug 2026 Pending 2026/00574/FUL

Existing Car and Joinery Workshops, Land at Corner of Gilbert Street And Herbert Street, Barry

Proposed new 2 no flats, 1 no. extension to existing workshop, internal refurbishments and minor demolition to afford access to the workshop site on l...

Glamorgan
7 Aug 2026 Valid FPL/2026/172

Parc Gwyddoniaeth Menai, Gaerwen / Menai Science Park, Gaerwen

Cais llawn ar gyfer lleoli cynhwysydd i ddarparu peiriannau gwerthu bwyd a diod ynghyd â storfa finiau gysylltiedig, gwaith tirlunio a gosod phaneli s...

Full Planning Permission Anglesey
6 Aug 2026 In Review PL/11257

Dolau Gwynion, Llandovery, SA20 0RG

Steel frame building

Prior notification Carmarthenshire
6 Aug 2026 Consultations Sent 26/0322/PA

Haverfordwest Community Education Centre, Dew Street, Haverfordwest, Pembrokeshire, SA61 1ST

Car Park

Full Pembrokeshire
6 Aug 2026 In Review PL/11248

Coed Nant Tawe, Esgairdawe, Llandeilo, SA19 7SF

Storage Building - Forestry

Prior notification Carmarthenshire
6 Aug 2026 Under Consultation PL/11252

16 Capel Hendre Industrial Estate, Ammanford, SA18 3SJ

Extension to Existing Warehouse (Resubmission of previously refused application PL/09833)

Full planning permission Carmarthenshire
6 Aug 2026 Pending Consideration DM/2026/00979

The Pentre Brecon Road Llanwenarth Monmouthshire NP7 7HA

Alterations and repairs, new extensions, reversal of modern alterations, replacement windows and forming new doorways. The application also incorporat...

Householder Monmouthshire
6 Aug 2026 Pending 2026/00571/OBS

Plot 5 Brocastle Strategic Employment Site, Land East of the A48 (Crack Hill), Brocastle, Bridgend.

Reserved matters approval relating to appearance, landscaping, layout and scale for Brocastle Plot 5. Erection of a new building for B2/B8 uses with a...

Glamorgan
6 Aug 2026 Valid FPL/2026/69

Parc Gwledig Morglawdd, Caergybi / Breakwater Country Park, Holyhead

Cais llawn ar gyfer lleoli arsyllfa seryrol ac adeilad addysgol yn ogystal â datblygiad cysylltiedig yn / Full application for the siting of an astron...

Full Planning Permission Anglesey
6 Aug 2026 Valid FPL/2026/119

Clyddyn, Pentraeth.

Cais llawn ar gyfer newid defnydd yr hen fwthyn i gyfleuster storio ac adeiladu adeilad storio (Dosbarth Defnydd B8) ynghyd â newid defnydd yr hen sta...

Full Planning Permission Anglesey
6 Aug 2026 Awaiting decision 26/24576/FUL

Crickhowell R F C Crickhowell Powys NP8 1ED

Proposed Lean-To Spectator Stand and Associated Works

Full Application Brecon Beacons
5 Aug 2026 Awaiting decision P2026/0511

8,10 And 12 Queen Street Neath Neath Port Talbot SA11 1DL

Proposed demolition of existing buildings and construction of new 4-storey building comprising retail/commercial units (A1, A2, A3 or D2 use), parking...

Full Plans Neath
5 Aug 2026 Pending C26/0200/39/LL

CASTELL COTTAGE, Cilan, Pwllheli, Gwynedd, LL53 7DD

Cais ar gyfer codi sied storio Application for erection of a storage shed

Full Planning Gwynedd
5 Aug 2026 Pending 45/2026/0333/PF

Former, Sea Aquarium Site East Parade, Rhyl, Denbighshire, LL18 3AF

Symud y ffair a gwaith cysylltiedig / Relocation of fun fair and associated works

Full Planning Application Denbighshire
4 Aug 2026 Pending Decision 26/0665/CNEI

Gethin Woodland Centre A470 Pentrebach To Rhydycar Northbound Abercana

To resurface with tarmac the uplift track that currently serves Bike Park Wales at Gethin Woodland Centre A470 Pentrebach To Rhydycar Northbound Aberc...

Consultation with Neighbouring Authority Rhondda
4 Aug 2026 Awaiting decision 26/24824/FUL

Penrhadw Farm Vaynor Road Pontsticill Merthyr Tydfil Merthyr Tydfil Ua CF48 2TU

Proposed refurbishment and expansion of existing guest accommodation and associated works

Full Application Brecon Beacons
4 Aug 2026 Consultations Sent 26/0291/PA

8, Thornton Industrial estate, Milford Haven, Pembrokeshire, SA73 2RX

Demolition of existing workshop-storage building & construction of new fabrication workshop to the rear of unit 8

Full Pembrokeshire
4 Aug 2026 Awaiting decision 26/0522/FULL

Millbrook Residential Home Gelligroes Road Pontllanfraith Blackwood NP12 2JU

Retain the siting of 2 No. steel storage containers

Full Application Caerphilly
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Frequently asked questions

What counts as 'major development' in planning terms?
Generally 10+ residential units, sites of 0.5 hectares or more for housing, or commercial buildings over 1,000m². Major applications have a 13-week statutory decision target (or 16 weeks where an Environmental Impact Assessment is required).
How do I object to a commercial development near me?
Submit comments via the council's planning portal during the consultation period (usually 21 days). Material considerations include traffic, noise, scale, design and impact on amenity. Loss of view, devaluation of nearby property, and personal preference are not material considerations.
Can I get email alerts for commercial & major works planning applications anywhere in Wales?
Yes. Click the "Set up alerts" button on this page and you'll get a daily (or weekly) email listing every new commercial & major works application submitted anywhere in Wales. No need to pick a postcode or draw a map - pick the category once, choose your frequency, and we'll do the rest.

Commercial & Major Works planning applications elsewhere

Data updated daily across Wales's active councils.