Demolition planning applications in Wales

Covers demolition applications and prior-approval notifications — including replacement-dwelling schemes (demolish-and-rebuild), demolition of garages and outbuildings, and demolition of larger commercial or industrial buildings.

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Showing 50 of 360 applications
PL/11105 Yesterday Under Consultation

6 Rawlings Road, Llandybie, Ammanford, SA18 3YD

Demolish existing single storey side extension to 2 storey dwelling and rear garden shed. Construct new 2 storey side and rear extension with associat...

Householder planning permission Carmarthenshire
43/2026/0229/LE 2 days ago Pending

PYDEW COTTAGE Dyserth Road, Rhyl, Denbighshire, LL18 6BN

Tystysgrif Datblygiad Cyfreithlon i gadarnhau cychwyn cyfreithlon presennol cais cynllunio 43/2009/1152 ar gyfer codi annedd newydd / Lawful Developme...

Certificate of Lawfulness for an Existing use Denbighshire
C26/0388/30/DT 2 days ago Pending

BRYN MÔR Lôn Uwchmynydd, Aberdaron, Pwllheli, Gwynedd, LL53 8BS

Disodli to rhan unllawr. Ychwanegu ffenestri to i'r prif do. Ychwanegu paneli solar. Newid trefniant ffenestri. Tynnu carafán sefydlog presennol ac ad...

Householder Planning Gwynedd
FUL/000533/26 2 days ago Pending

The Old Telephone Exchange, Rhosesmor Road, Halkyn, Holywell, CH8 8DL

Proposed side and rear extension and re-ordering works to facilitate the replace

Full - Building Works Flintshire
P/2026/0130 2 days ago Pending

2, ADEN VILLAS Southend, Tredegar, Blaenau Gwent, NP22 4JW

Removal of existing rear conservatory and replace with single storey extension

Householder Application Blaenau Gwent
PL/11092 2 days ago Under Consultation

Banc Rhydygwili, Lotwen Road, Capel Hendre, Ammanford, SA18 3RP

Demolish existing barn and replace with new annex and domestic workshop / garage

Householder planning permission Carmarthenshire
FPL/2026/122 5 Jul 2026 Valid

Llechi Cottage, 23 Ffordd Llechi, Rhosneigr

Cais llawn ar gyfer dymchwel yr annedd bresennol a chodi annedd newydd yn / Full application for the demolition of the existing dwelling and the erect...

Full Planning Permission Anglesey 5 Jul 2026
MAO/2026/24 5 Jul 2026 Valid

Sea Breeze, Lon Penrallt, Bae Trearddur / Sea Breeze, Penrallt Road, Trearddur Bay

Mân newidiadau i gynllun a gymeradwywyd yn flaenorol o dan ganiatâd cynllunio HHP/2026/36 (addasu ac ehangu yn cynnwys dymchwel y garej/anecs presenno...

PLANNING PORTAL - Non-Material Amendment Anglesey 5 Jul 2026
P/26/356/FUL 5 Jul 2026 -

102A Victoria Avenue, Porthcawl, CF36 3HA

Demolition of existing garage, erection of a single storey rear/side extension and internal alterations to provide wheelchair-accessible accommodation...

Bridgend 5 Jul 2026
2026/00492/FUL 4 Jul 2026 Pending

Ty Fry Lodge, Lane From Hensol Cottage To The Old Barn, Pendoylan

Demolition of existing detached single-storey annexe outbuilding and replacement with single-storey structure extending main house to provide living r...

Glamorgan 4 Jul 2026
C26/0317/17/LL 2 Jul 2026 Pending

PLAS TAN DINAS, Dinas Dinlle, Caernarfon, Gwynedd, LL54 5TW

Cais i ddymchwel cyn dafarn ac adeiladu annedd dosbarth defnydd C3 newydd yn ei le. Application for the demolition of a former public house and the co...

Full Planning Gwynedd 2 Jul 2026
0/53492 1 Jul 2026 REGISTERED

Cefn Isa Cottage Ffordd Llican Uchaf Tyn Y Groes Conwy LL32 8TA

Demolition of an existing conservatory. Construction of a new snug on the footprint of the conservatory. Alterations to the existing dormer and roof s...

Conwy 1 Jul 2026
26/0450/FULL 1 Jul 2026 Pending

Moores Motor Repairs Ltd Islwyn Road Wattsville Newport NP11 7QD

Erect steel portal unit and demolish exiting steel garage structure following erection of new structure

Caerphilly 1 Jul 2026
45/2026/0269/HH 1 Jul 2026 Pending

14 Oaklea Court, Rhyl, Denbighshire, LL18 4NP

Codi estyniad unllawr i gefn yr annedd a chodi garej ar wahan yn ei le / Erection of a single storey extension to rear of dwelling and erection of a r...

Householder Application Denbighshire 1 Jul 2026
C26/0351/44/DT 1 Jul 2026 Pending

71 Pensyflog, Porthmadog, Gwynedd, LL49 9LD

Dymchwel sied bresennol a chodi estyniad deulawr i gefn yr eiddo. Demolition of existing shed and erection of two storey extension to the rear of the ...

Householder Planning Gwynedd 1 Jul 2026
FUL/000558/26 1 Jul 2026 Pending

20, Sealand Road, Sealand, Deeside, CH5 2RJ

Demolition of existing bungalow and construction of new Dormer bungalow and Gara

Full - Building Works Flintshire 1 Jul 2026
FUL/000566/26 1 Jul 2026 Pending

14, Abbotts Lane, Penyffordd, Chester, CH4 0HW

Rebuild attached garage and extend over 1st floor

Full - Building Works Flintshire 1 Jul 2026
2026/1089/PND 30 Jun 2026 Being Considered

Gorseinon Working Mens Club Brighton Road Gorseinon Swansea SA4 4BN

Former workingman's club (Application for the Prior Notification of Demolition)

Prior Notif. Demolition Swansea 30 Jun 2026
26/P/0283/FUL 30 Jun 2026 Pending Consideration

Ty-trappa Farm Ty Trappa Farm Access Henllys Cwmbran Torfaen NP44 6HU

Construction of replacement building (part-retrospective)

Full Application Torfaen 30 Jun 2026
NP/26/0009/FUL 30 Jun 2026 Pending

Wynd Hill, Manorbier, Tenby, Pembrokeshire, SA70 7SL

Proposed partial demolition of the host dwelling and replacement works, includin

Full Pembroke Coast 30 Jun 2026
P/2026/0426 29 Jun 2026 Ymgynghori ar hyn o bryd / Under Consultation

THE NOOKERY, HIGH STREET, PENTRE BROUGHTON, WREXHAM, LL11 6AW

DEMOLITION OF EXISTING GARAGE AND ERECTION OF SINGLE STOREY SIDE EXTENSION

Caniatâd cynllunio perchennog tŷ / Householder planning permission Wrexham 29 Jun 2026
P/26/284/FUL 29 Jun 2026 -

2 Coronation Road, Llangynwyd, Maesteg, CF34 9TA

Demolition of substandard single garage and replace with double garage

Bridgend 29 Jun 2026
P2026/0420 29 Jun 2026 Awaiting decision

121 Heol Cae Gurwen Gwaun Cae Gurwen Neath Port Talbot SA18 1PD

Proposed Demolition of Former Club and Development of a Retail Convenience Store DESCRIPTION AMENDED

Full Plans Neath 29 Jun 2026
FPL/2026/142 28 Jun 2026 Under Review

7 Y Fali Canolfan Siopa, Station Road, Y Fali / 7 Valley Shopping Centre, Station Road, Valley

Cais llawn ar gyfer newid defnydd y fflat llawr cyntaf i uned manwerthu (Dosbarth Defnydd A1) neu swyddfa (Dosbarth Defnydd B1) yn ogystal â dymchwel,...

Full Planning Permission Anglesey 28 Jun 2026
P/26/341/FUL 27 Jun 2026 -

15 Rest Bay Close, Nottage, Porthcawl, CF36 3UN

Proposed demolition of existing dwelling and construction of a replacement three storey detached dwelling

Bridgend 27 Jun 2026
23/2026/0265/HH 26 Jun 2026 Pending

TWR GWYN, Llanrhaeadr, Denbigh, Denbighshire, LL16 4PE

Dymchwel estyniad to fflat a chodi estyniad cegin newydd / Demolition of flat roof extension and erection of a new kitchen extension

Householder Application Denbighshire 26 Jun 2026
A260364 26 Jun 2026 Pending

FFYNNON GROG, Mwnt, Y Ferwig, Cardigan, Ceredigion, SA43 1QH

Partial demo and rebuild of rear section

Full Planning Ceredigion 26 Jun 2026
A260375 26 Jun 2026 Pending

CAELLYN Piercefield Lane, Penparcau, Aberystwyth, Ceredigion, SY23 1RX

Demolition of Dwelling and Erection of 6 Self-Contained Apartments and Associated Works

Full Planning Ceredigion 26 Jun 2026
A260376 26 Jun 2026 Pending

PLASNEWYDD, Felinfach, Lampeter, Ceredigion, SA48 8AE

Dymchwel estyniad cefn presenol yr adeilad ac adeiladu estyniad rhannol deulawr yn ei le.

Householder Planning Ceredigion 26 Jun 2026
P2026/0307 26 Jun 2026 Awaiting decision

33 Furnace Terrace Neath Neath Port Talbot SA11 2EE

Demolition of existing fire damaged dwelling and construction of a replacement two storey end of terrace dwelling and associated works

Full Plans Neath 26 Jun 2026
PL/11048 26 Jun 2026 Under Consultation

15 Eva Terrace, Ferryside, SA17 5TD

Proposed conversion of the existing garage and rear room to form a combined garage and office space, including the provision of a lobby and WC. Demoli...

Listed building consent Carmarthenshire 26 Jun 2026
PL/11065 26 Jun 2026 Under Consultation

Capel Gwyn, Whitemill, Carmarthen

Conversion of existing chapel to a single dwelling, including demolition of existing rear outbuildings and construction of a new rear extension (resub...

Full planning permission Carmarthenshire 26 Jun 2026
26/0150/PA 25 Jun 2026 Pending

Deerlands, CAMROSE, Haverfordwest, Pembrokeshire, SA62 6HN

Proposed demolition of existing modern metal clad extensions and timber shed to

Full Pembrokeshire 25 Jun 2026
FUL/000497/26 25 Jun 2026 Pending

ROSE COTTAGE, Trelawnyd, Rhyl, LL18 6EB

Propose demolition and removal of existing garage and construction of new garage

Full - Building Works Flintshire 25 Jun 2026
FUL/000550/26 25 Jun 2026 Pending

BRYN ALYN COTTAGE, Rhydymwyn, Mold, CH7 5HE

Proposed extension and alterations, including replacement detached garage

Full - Building Works Flintshire 25 Jun 2026
P/2026/0412 25 Jun 2026 Ymgynghori ar hyn o bryd / Under Consultation

53 MELYD AVENUE, JOHNSTOWN, WREXHAM, LL14 2TB

DEMOLITION OF EXISTING SINGLE STOREY SIDE EXTENSION AND ERECTION OF TWO STOREY SIDE EXTENSION

Caniatâd cynllunio perchennog tŷ / Householder planning permission Wrexham 25 Jun 2026
PL/10988 25 Jun 2026 Under Consultation

Parc Y Llain, Hebron, Whitland, SA34 0JX

Proposed replacement agricultural barn plus proposed erection of additional barn for use as dog kennels (rescue dogs) and associated works

Full planning permission Carmarthenshire 25 Jun 2026
26/0208/PA 24 Jun 2026 Pending

The Weir Ranch, TREFFGARNE, Haverfordwest, Pembrokeshire, SA62 5LR

Replacement stable block/store & solar panels (partly in retrospect).

Retrospective S73A Pembrokeshire 24 Jun 2026
P/2026/0405 23 Jun 2026 Ymgynghori ar hyn o bryd / Under Consultation

SPRINGFIELD, GARDEN ROAD, WREXHAM, LL11 2PA

PRIOR NOTIFICATION FOR DEMOLITION OF BUILDING

Hysbysiad ymlaen llaw Wrexham 23 Jun 2026
P/26/0141 23 Jun 2026 Unknown

The Robins Nest A4060 Leos Roundabout To Mountain Hare Roundabout Southbound Merthyr Tydfil CF48 4AJ

Replace existing garage with new garage

Full Merthyr Tydfil 23 Jun 2026
26/0203/PA 22 Jun 2026 Pending

Land at rear of 65 Main Street, Pembroke, Pembrokeshire, SA71 4DW

Part-Retrospective - Retrospective demolition of wall within a Conservation Area

Retrospective S73A Pembrokeshire 22 Jun 2026
P/26/0138 22 Jun 2026 Unknown

Ffostyll 18 The Hawthorns Pant Merthyr Tydfil CF48 2EJ

Demolish existing conservatory and construct a single storey side and rear extensions

Full Merthyr Tydfil 22 Jun 2026
PL/11049 22 Jun 2026 Under Consultation

72 Broad Street, Llandovery, SA20 0AY

Proposed rear extension to dwelling including extension of roof dormer and replacement of garage/outbuilding

Householder planning permission Carmarthenshire 22 Jun 2026
2026/00444/FUL 20 Jun 2026 Pending

Twyn Y Rhedyn, Ewenny Road, St Brides Major

Removal or variation of Condition 6 (Access Before Use) of Application 2023/01178/FUL - Demolition of existing property and the erection of two detach...

Glamorgan 20 Jun 2026
2026/00458/LAW 20 Jun 2026 Pending

20 Marine Walk, Ogmore By Sea

Demolition of existing conservatory and new single storey side extension(s), internal alterations, fenestration alterations with rooflights insertion,...

Glamorgan 20 Jun 2026
FPL/2025/203 20 Jun 2026 Valid

14 Stryd y Farchnad/Market Street, Caergybi/ Holyhead

Cais llawn ar gyfer dymchwel, addasu ac ehangu i ddarparu datblygiad defnydd cymysg sy'n cynnwys siop fasnach (Dosbarth Defnydd A1) a swyddfa (Dosbart...

Full Planning Permission Anglesey 20 Jun 2026
P/26/300/FUL 20 Jun 2026 -

11 Heol-Y-Llwyni, Garth, Maesteg, CF34 0DJ

Demolish garage and construct new garage

Bridgend 20 Jun 2026
2026/1032/PRE 19 Jun 2026 Being Considered

7 Hael Lane Southgate Swansea SA3 2AP

(Pre-application) Demolition of existing building and construction of new dwelling

Pre App Welsh Government Swansea 19 Jun 2026
26/0463 19 Jun 2026 Pending

12 Home Farm Green Caerleon Newport NP18 3SF

DEMOLITION OF EXISTING GARAGE AND PROPOSED SINGLE STOREY SIDE EXTENSION TO CREATE ACCESS HALL,GF BATHROOM AND HOME OFFICE

Full Newport 19 Jun 2026
A260337 19 Jun 2026 Pending

EGLIN Beach Parade, Aberaeron, Ceredigion, SA46 0BE

Demolition of existing bungalow and construction of replacement two storey dwelling.

Full Planning Ceredigion 19 Jun 2026
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Frequently asked questions

Do you need planning permission to demolish a building?
Most demolition outside conservation areas is permitted development under Part 11 of the GPDO, but you must submit a prior-approval application covering method and restoration. Demolition of dwellinghouses always needs prior approval, even where permitted development applies.
What is a 'replacement dwelling' application?
Planning permission to demolish an existing dwelling and replace it with a new one. The principle is not automatic — councils assess the replacement against local policy on impact, scale, design and any heritage or rural-character considerations.
Can I get email alerts for demolition 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 demolition 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.

Demolition planning applications elsewhere

Data updated daily across Wales's active councils.