Change of use applications in Anglesey

There were 44 change of use applications in Anglesey in the last 12 months. Change of use covers conversions between planning use classes: shops to flats, offices to homes, houses to HMOs or care homes.

33 last 90 days
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14 last 30 days
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9 last 14 days

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Showing 33 of 33 applications
FPL/2026/94 8 Jul 2026 Valid

Kylemore, Ffordd Porth y Felin, Caergybi / Kylemore, Porth y Felin Road, Holyhead

Cais llawn ar gyfer newid defnydd yr anecs llawr gwaelod i ardal storio manwerthu yn / Full application for the change of use of the ground floor anne...

Full Planning Permission Anglesey 8 Jul 2026
SCR/2026/26 1 Jul 2026 Under Review

Ty Rallt, Pontrhydbont / Ty Rallt, Four Mile Bridge

Barn sgrinio ar gyfer newid defnydd yr adeilad allanol i ddau uned gwyliau hunangynhwysol yn / Screening opinion for the change of use of the outbuild...

Screening Opinion Anglesey 1 Jul 2026
FPL/2026/130 1 Jul 2026 Under Review

Ty Rallt, Pontrhydybont / Four Mile Bridge

Cais llawn ar gyfer newid defnydd yr adeilad allanol i ddau uned gwyliau hunangynhwysol yn / Full application for the change of use of the outbuilding...

Full Planning Permission Anglesey 1 Jul 2026
FPL/2026/142 1 Jul 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 1 Jul 2026
FPL/2026/101 1 Jul 2026 Valid

Pennant, Amlwch

Cais llawn ar gyfer newid defnydd a ehangu'r ysgubor bresennol i fod yn lleoliad priodas a digwyddiadau ynghyd a gosod system trin carthffosiaeth a gw...

Full Planning Permission Anglesey 1 Jul 2026
FPL/2026/154 1 Jul 2026 Valid

Canolfan Cymuned Millbank, Ffordd Bryn Gwyn, Caergybi / Millbank Community Centre, Bryn Gwyn Road, Holyhead

Cais llawn i newid defnydd rhan o'r adeilad presennol (Dosbarth Defnydd D2) yn gaffi cymunedol (Dosbarth Defnydd A3) yn / Full application for the cha...

Full Planning Permission Anglesey 1 Jul 2026
FPL/2026/150 1 Jul 2026 Valid

Wern Y Wylan, Brickpool, Amlwch / Wern Y Wylan, Brickpool, Amlwch

Cais llawn i newid defnydd y storfa sydd yn cael ei ddefnyddio yn ategol i'r brif annedd yn uned gwyliau yn / Full application for the change of use o...

Full Planning Permission Anglesey 1 Jul 2026
SCR/2026/23 29 Jun 2026 Valid

72 Maes Hyfryd, Biwmares / 72 Maes Hyfryd, Beaumaris.

Barn sgrinio ar gyfer newid defnydd garej i fflat stiwdio yn / Screening opinion for change of use of garage into a studio apartment at

Screening Opinion Anglesey 29 Jun 2026
FPL/2026/98 29 Jun 2026 Valid

72 Maes Hyfryd, Biwmares / 72 Maes Hyfryd, Beaumaris.

Cais llawn ar gyfer newid defnydd garej i fflat stiwdio yn / Full application for change of use of garage into a studio apartment at

Full Planning Permission Anglesey 29 Jun 2026
FPL/2026/135 26 Jun 2026 Valid

Canolfan Hamdden Plas Arthur / Plas Arthur Leisure Centre, Llangefni

Cais llawn ar gyfer newid defnydd o Ganolfan Ieuienctid ar y llawr gwaelod (Defnydd dosbarth D1) i Gaffi (Defnydd Dosbarth A3), newid defnydd y Caffi ...

Full Planning Permission Anglesey 26 Jun 2026
FPL/2026/141 22 Jun 2026 Under Review

Siop Y Cranc, Benllech

Cais llawn i newid defnydd o ddosbarth A1 (siopau) i ddosbarth A3 (bwyd a diod), ynghyd a addasiadau allannol yn / Full application for change of use ...

Full Planning Permission Anglesey 22 Jun 2026
FPL/2026/143 15 Jun 2026 Valid

Tyn Fynnon, Dwyran

Cais llawn ar gyfer newid defnydd adeilad allannol presenol i fod yn anecs ynghyd a'i addasu ac ehangu yn / Full application for the conversion of an ...

Full Planning Permission Anglesey 15 Jun 2026
FPL/2025/310 13 Jun 2026 Valid

Bodlas, Bodedern

Cais llawn ar gyfer newid defnydd tir amaethyddol i greu 28 o leiniau carafanau teithiol ynghyd ag adeiladu bloc cyfleusterau a cais ol weithredol ar ...

Full Planning Permission Anglesey 13 Jun 2026
FPL/2026/106 13 Jun 2026 Valid

12-14 Walthew Avenue, Caergybi / 12-14 Walthew Avenue, Holyhead

Cais llawn ar gyfer newid defnydd dwy uned breswyl (Dosbarth Defnydd C3) i un gartref preswyl i blant (Dosbarth Defnydd C2) yn / Full planning for the...

Full Planning Permission Anglesey 13 Jun 2026
FPL/2026/133 11 Jun 2026 Valid

Pant y Clociau, Llaneilian

Cais ôl-weithredol ar gyfer trawsnewid y llawr isaf i lety gwyliau o fewn y breswylfa bresennol yn / Retrospective application for the conversion of t...

Full Planning Permission Anglesey 11 Jun 2026
FPL/2025/301 9 Jun 2026 Valid

Cerrig Yr Eirin, Carreglefn

Cais ôl-weithredol ar gyfer cadw dau gaban pren fel llety gwyliau yn / Retrospective application for the retention of two log cabins as holiday accomm...

Full Planning Permission Anglesey 9 Jun 2026
FPL/2026/89 8 Jun 2026 Valid

Tyn Hendre, Ffordd Caergybi, Mona / Tyn Hendre, Holyhead Road, Mona.

Cais ôl-weithredol ar gyfer newid defnydd tir ar gyfer storio hyd at 30 o garafanau a cychod ychwanegol yn / Retrospective application for the change ...

Full Planning Permission Anglesey 8 Jun 2026
LBC/2026/14 8 Jun 2026 Valid

Ty Rallt, Pont Rhydbont / Ty Rallt, Four Mile Bridge

Caniatâd adeilad rhestredig ar gyfer newid defnydd adeilad allanol yn ddwy uned gwyliau hunangynhwysol yn / Listed building consent for the change of ...

Listed Building Consent Anglesey 8 Jun 2026
FPL/2026/114 6 Jun 2026 Valid

Cae Rhos, Capel Mawr

Cais llawn ar gyfer newid defnydd y tir i leoli pump cwt bugail ar gyfer defnydd gwyliau tymhorol, creu bloc toiledau/cawod o fewn y sied amaethyddol ...

Full Planning Permission Anglesey 6 Jun 2026
FPL/2026/119 5 Jun 2026 Valid

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 5 Jun 2026
FPL/2026/117 26 May 2026 Valid

Rhandir, Llanfachraeth

Cais llawn ar gyfer codi annedd menter wledig, creu mynedfa newydd a gosod pecyn trin carthffosiaeth yn / Full application for the erection of a rural...

Full Planning Permission Anglesey 26 May 2026
FPL/2026/65 26 May 2026 Valid

Storws Wen, Brynteg

Cais llawn ar gyfer newid defnydd 14 uned gwyliau (Dosbarth Defnydd C5 a C6) i anheddau preswyl parhaol farchnad agored (Dosbarth Defnydd C3) yn / Ful...

Full Planning Permission Anglesey 26 May 2026
FPL/2026/109 12 May 2026 Valid

Fargen Wen, Llangoed

Cais ôl-weithredol i newid defnydd gweithdy amaethyddol i garej atgyweirio cerbydau yn / Retrospective application for the change of use of an agricul...

Full Planning Permission Anglesey 12 May 2026
FPL/2026/49 12 May 2026 Valid

Ael Y Bryn, Dwyran.

Cais llawn ar gyfer newid defnydd rhan o'r annedd i stiwdio harddwch yn / Full application for the change of use part of the dwelling into a beauty st...

Full Planning Permission Anglesey 12 May 2026
FPL/2026/95 5 May 2026 Valid

61 High Street, Cemaes

Cais ôl-weithredol ar gyfer newid defnydd siop bresennol i ffurfio rhan o'r tŷ preswyl yn / Retrospective application for the change of use of the exi...

Full Planning Permission Anglesey 5 May 2026
FPL/2026/85 28 Apr 2026 Valid

31 & 32 Tyddyn To, Porthaethwy / Menai Bridge.

Cais llawn ar gyfer newid defnydd dau uned fanwerthu ar y llawr gwaelod (Dosbarth Defnydd A1) i ddau uned breswyl (Dosbarth Defnydd C3) ynghyd ag adda...

Full Planning Permission Anglesey 28 Apr 2026
FPL/2026/88 28 Apr 2026 Valid

Waverley House, Stryd Y Bont / Bridge Street, Porthaethwy / Menai Bridge.

Cais llawn ar gyfer newid defnydd rhan o'r siop presennol ar y llawr gwaelod (Dosbarth Defnydd A1) i gaffi (Dosbarth Defnydd A3) yn / Full application...

Full Planning Permission Anglesey 28 Apr 2026
SCR/2026/6 21 Apr 2026 Closed

Laundrette, Victoria House, Margaret Street, Biwmares/Beaumaris

Barn sgrinio ar gyfer newid defnydd golchdy (Sui Generis) i gaffi (Defnydd Dosbarth A3) yn / Screening opinion for the change of use of laundrette (Su...

Screening Opinion Anglesey 21 Apr 2026
FPL/2025/268 14 Apr 2026 Valid

Fron Wen, Ffordd Minffordd / Minffordd Road, Caergeiliog

Cais ôl-weithredol ar gyfer newid defnydd y tir ar gyfer storio masnachol o garafanau teithiol yn / Retrospective application for the change of use of...

Full Planning Permission Anglesey 14 Apr 2026
FPL/2026/39 14 Apr 2026 Valid

Ysgol Gynradd Dwyran, Lon Capel, Dwyran.

Cais llawn ar gyfer dymchwel rhan o'r hen ysgol, newid defnydd yr adeilad sy'n weddill i gyfleuster storio, a gosod 47 o gynwysyddion storio yn / Full...

Full Planning Permission Anglesey 14 Apr 2026
FPL/2026/71 14 Apr 2026 Closed

Monfa, Ffordd Caergybi / Holyhead Road, Mona

Cais llawn ar gyfer trosi yr anecs i lety gwyliau yn / Full application for the conversion of the annexe into a holiday let at

Full Planning Permission Anglesey 14 Apr 2026
FPL/2026/83 14 Apr 2026 Valid

Driftwood Lôn y Stesion / Station Road, Rhosneigr

Cais llawn ar gyfer newid defnydd y Gwely a Brecwast presennol (C1) yn uned sengl 6 ystafell wely ar gyfer rhentu tymor byr (C6) yn / Full application...

Full Planning Permission Anglesey 14 Apr 2026
SCR/2026/14 14 Apr 2026 Closed

Neuadd Gymunedol / Community Hall, Moelfre.

Barn sgrinio ar gyfer lleoli cynhwysydd dros dro i greu siop yn / Screening opinion for the siting of a temporary container to create a shop at

Screening Opinion Anglesey 14 Apr 2026
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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 Anglesey?
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 Anglesey. You can also narrow the alert to a postcode, street, or drawn area.

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