Planning applications in Isle of Anglesey, May 2026

Cae Dafydd, Malltraeth

Rhybudd Eithriad Trydan ar gyfer gosod polyn HV sengl wedi'i leoli yng nghanol rhychwant llinell drydan uwchben bresennol yn ar dir ger / Electricity Exemption Notice for the installation of a single HV pole located mid-span of an existing overhead line on land near

Aldi, Ffordd Ystad Ddiwydiannol, Llangefni / Aldi, Industrial Estate Road, Llangefni

Cais ôl-weithredol ar gyfer cadw 272 o baneli ffotofoltäig ar do yn / Retrospective application for the retention of 272 photovoltaic panels on roof at

Tyddyn Engan, Llaneilian, Amlwch

Cais llawn ar gyfer creu mynedfa newydd yn / Full application for the construction of a new access at

Ffordd Penmynydd, Porthaethwy / Penmynydd Road, Menai Bridge

Barn Sgrinio ar gyfer codi siop fwyd (Dosbarth Defnydd A1), pwyntiau gwefru cerbydau trydan, mynediad cerbydol newydd a ffordd fewnol gyda mannau caled, ardal barcio, ardal gwasanaethu, is-orsaf, tirlunio caled a meddal, basn ddwr a gwaith cysylltiedig yn / Screening opinion for the erection of a food store (Use Class A1), electric vehicle charging points, new vehicular access and internal road and hardstanding, parking area, servicing area, sub-station, hard and soft landscaping, attenuation basin and associated works at

Lon Deg, Caergybi / Lon Deg, Holyhead

Cais i wneud gwaith ar goed sydd wedi eu gwarchod gan Orchymyn Diogelu Coed yn / Application for works to a trees protected by a Tree Preservation Order at

Berth 8, Porth Caergybi, Caergybi / Berth 8, Holyhead Port, Holyhead

Cais i bennu os oes angen caniatâd blaenorol ar gyfer dymchwel / Application to determine whether prior approval is required for the demolition of

Einion Cottage, Maes Athen, Llannerchymedd

Cais llawn ar gyfer codi annedd ar wahân ynghyd â datblygiadau cysylltiedig yn / Full application for the erection of a detached dwelling together with associated developments at

Haulfryn, Overstrand Avenue, Rhosneigr

Cais llawn ar gyfer dymchwel, addasu ac ehangu yn / Full application for demolition, alterations and extensions at

Towyn Gwyn, Llanfachraeth

Cais i bennu os oes angen caniatâd blaenorol ar gyfer creu trac mynedfa amaethyddol ar dir yn / Application to determine whether prior approval is required for the creation of an agricultural access track on land at

Parc Arfordirol Penrhos, Cae Glas a Kingsland, Caergybi \ Penrhos Coastal Park, Cae Glas and Kingsland, Holyhead

Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatâd cynllunio 46C427K/TR/EIA/ECON er mwyn diwygio paramedrau y baddondy yn / Minor amendments to scheme previously approved under planning permission 46C427K/TR/EIA/ECON so as to amend the bathing house parameters at

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 enterprise dwelling, the creation of a new vehicular access and the installation of a package treatment plant at

Caerwyn, Marianglas

Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2025/178 er mwyn gosod ffenestr ychwanegol ar yr ochr yn / Minor amendments to scheme previously approved under planning permission HHP/2025/178 to install an additional window on the side elevation at

Caer Wylan, Rhoscolyn

Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at

Geirfon, Caergybi / Geirfon, Holyhead

Cais i ryddhau amod (04) (Archaeoleg) o ganiatâd cynllunio FPL/2025/47 ar gyfer creu pwll ynghyd â gwaith cysylltiedig ar dir yn / Application to discharge condition (04) (Archaeology) of planning permission FPL/2025/47 for the creation of a pond together with associated works on land at

Minafon, Cerrigceinwen, Bodorgan

Cais llawn ar gyfer ailddatblygu ac estyniad i'r safle fferm ieir bresennol yn / Full application for the redevelopment and extension to the existing poultry farm site at

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 bresennol yn ogystal â creu lon fynedfa newydd a gosod pecyn trin carthffosiaeth yn / Full application for the change of use of land for the siting of five shepherd huts for seasonal holiday let purposes, creation of a toilet/shower block within the existing agricultural shed together with the creation of a new access road and installation of a package treatment plant at

Gwaith Trin Carthffosiaeth / Wastewater Treatment Works, Llanerchymedd

Cais llawn ar gyfer gosod gwaith prosesu newydd a seilwaith cysylltiedig ar dir ger / Full application for the installation of a new processing plant and associated infrastructure on land adjacent to

19 Armenia Street, Caergybi / 19 Armenia Street, Holyhead

Cais o dan Adran 73A i ddiwygio amod (02) (defnydd cysylltiedig i'r annedd gyfagos) o ganiatâd cynllunio rhif 19C917 (godi sied storio ynghyd a estyniad i'r cwrtil) er mwyn newid geirfa yr amod a caniatau gwahanu y garej a'r annedd yn / Application under Section 73A for the variation of condition (02) (incidental use to the adjoining dwelling) of planning permission reference 19C917 (Erection of a storage shed together with extension to curtilage) so as to amend the condition wording and allow separation of the garage and dwelling at

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 stabl moch presennol i clwyd ystlumod a chadw’r man caled a llwybr yn / Full application for the conversion of former cottage into a storage facility and erection of a storage building (Use Class B8) together with the conversion of the existing pig-sty into a bat roost and retention of hardstanding and pathway at

Seren Bendigedig, Llangoed

Cais llawn ar gyfer gosod system panel solar annibynnol yn y cae cyfagos yn / Full application for the installation of a standalone solar panel system in the adjacent field at

Myfyrian Uchaf, Gaerwen

Caniatâd adeilad rhestredig ar gyfer gwaith adfer yn / Listed building consent for remedial works at

10 Llanfawr Road, Caergybi / 10 Llanfawr Road, Holyhead

Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at

Safle telegyfathrebu ger Beach Motel, Lon St Ffraid, Bae Trearddur / Telecommunication site near Beach Motel, Lon St Ffraid, Trearddur Bay

Cais llawn ar gyfer gosod generadur pŵer wrth-gefn parhaol a chabinet yn / Full application for the installation of a back-up power generator and a cabinet at

Ffordd Penmynydd, Porthaethwy / Penmynydd Road, Menai Bridge

Cais llawn ar gyfer codi siop fwyd (Dosbarth Defnydd A1), pwyntiau gwefru cerbydau trydan, mynediad cerbydol newydd a ffordd fewnol gyda mannau caled, ardal barcio, ardal gwasanaethu, is-orsaf, tirlunio caled a meddal, basn ddwr a gwaith cysylltiedig yn / Full application for the erection of a food store (Use Class A1), electric vehicle charging points, new vehicular access and internal road and hardstanding, parking area, servicing area, sub-station, hard and soft landscaping, attenuation basin and associated works at

The White House, Llanfechell

Cais llawn ar gyfer addasu ac ehangu ynghyd â throsi garej i anecs yn / Full application for alterations and extensions together with conversion of the garage to an annexe at

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 agricultural workshop into a vehicle repair garage at

Glanynys, Tyddyn Mostyn, Porthaethwy / Glanynys, Tyddyn Mostyn, Menai Bridge

Cais i ryddhau amod (12) (gwaith coed a gwrychoedd) o ganiatâd cynllunio FPL/2024/228 (codi cyfleuster gofal ychwanegol a chartref gofal preswyl gyda chyfleusterau cymunedol) ar dir ger / Application to discharge condition (12) (tree & hedgerow work) of planning permission FPL/2024/228 (erection of an extra care facility and residential care home with community facilities) on land adjacent

108 Gaerwen Uchaf, Gaerwen

Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at

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 change of use from two residential units (Use Class C3) to one children’s residential home (Use Class C2) at

Stad Diwydiannol Amlwch / Amlwch Industrial Estate

Cais i ryddhau amod (04) (Cynllun Rheoli a Chynnal a Chadw Tirwedd) o ganiatâd cynllunio FPL/2025/246 (Datblygu basn dal dŵr wyneb) yn / Application to discharge condition (04) (Landscape Management & Maintenance Plan) of planning permission FPL/2025/246 (Development of a surface water retention basin) at

Fadog, Llanfaethlu

Cais llawn ar gyfer codi estyniad i’r sied amaethyddol presennol yn / Full application for an extension to the existing agricultural shed at

10 Sisal y Môr, Rhosneigr

Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at

Aberhoccwn, Hermon

Cais ôl-weithredol ar gyfer cadw lloches cae yn / Retrospective application for the retention of a field shelter at

Canolfan Ailgylchu Domestig Gwalchmai, Ffordd Caergybi, Gwalchmai / Gwalchmai Household Recycling Centre, Holyhead Road, Gwalchmai

Cais cynllunio rhannol ôl-weithredol ar gyfer symud yr adeilad modiwlaidd presennol oddi ar y safle, ynghyd â chodi adeilad modiwlaidd yn ei le ar gyfer defnydd swyddfa a ystafell cyfarfodydd yn / Part retrospective planning application for the removal of the existing modular building from the site together with the erection of a replacement modular building for use as an office and meeting room at

Glyn Ewryd, Rhosgoch

Hysbysiad o fwriad i ail-leoli'r llinell uwchben bresennol ar dir yn / Notice of intention for the repositioning of an existing overhead line on land at

Cae Eithin, Brynsiencyn

Cais i dynnu Cytundeb 106 'Annedd Fforddiadwy' oddi ar gais cynllunio 37C183A yn / Application to delete the Section 106 agreement 'Affordable Dwelling' from planning application 37C183A at

36 Ger y Mor, Rhosneigr / 36 Whispering Sands, Rhosneigr

Mân newidiadau i gynllun a gymeradwywyd yn flaenorol o dan ganiatâd cynllunio HHP/2026/21 er mwyn diwygio dyluniad y dormer yn / Minor amendments to scheme previously approved under planning permission HHP/2026/21 so as to amend the design of the dormer at

Glenroy, Warren Road, Rhosneigr

Cais llawn ar gyfer dymchwel, addasu, ag ehangu, ynghyd â chodi pergola yn / Full application for demolition, alterations, and extensions, together with the erection of a pergola at

Madyn Farm, Amlwch.

Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatâd cynllunio 11C304A (codi 31 annedd ynghyd ag addasu'r fynedfa bresennol) er mwyn diwygio dyluniad yr anheddau ar blotiau 1, 2, 3, 4, 5, 6, 7, 17, 18, 19, 20, 25, 26 a 27 yn / Minor amendments to scheme previously approved under planning permission 11C304A (erection of 31 dwellings together with alterations to the existing access) so as to amend the design of the dwellings on plots 1, 2, 3, 4, 5, 6, 7, 17, 18, 19, 20, 25, 26 and 27 at

Pennant, Mynydd Parys, 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 gwaith cysylltiedig yn / Full application for the change of use and extension of the existing barn into a wedding and function venue together with the installation of a private treatment plant and associated development at

Roca, Lôn Penrallt, Bae Trearddur / Roca, Penrallt Road, Trearddur Bay

Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at

7 Llwyn Onn, Llanfairpwllgwyngyll

Cais am Dystysgrif Cyfreithlondeb ar gyfer bwriad i ailosod ffenestri a ffrâm drws o dan Ddosbarth A o'r Gorchymyn Datblygu Cyffredinol a Ganiateir yn / Application for a Certificate of Lawfulness for proposed replacement of windows and door frame under Class A of the General Permitted Development Order at

Coed Berw, Pentre Berw

Cais llawn ar gyfer codi sied amaethyddol a chreu mynedfa newydd ar dir wrth ymyl / Full application for the erection of an agricultural shed and creation of a new access on land near

Tai'n y Coed, Pentraeth

Cais llawn ar gyfer lleoli Siale Menter Wledig i'w ddefnyddio mewn cysylltiad â Menter Wledig Bresennol (Contractwr Amaethyddol) ynghyd a gosod System Trin Carthffosiaeth ar dir ger / Full application for the siting of a Rural Enterprise Chalet to be used in connection to an existing rural enterprise (Agricultural Contractor) together with the installation of a Private Treatment Plant on land adjacent to

Gorsaf Dân Caergybi, Ffordd Kingsland, Caergybi, / Holyhead Fire Station, Kingsland Road, Holyhead.

Cais llawn ar gyfer gosod tanc tanwydd i storio olew llysiau wedi'i drin â hydrogen yn / Full application for the installation of a fuel tank to store hydrotreated vegetable oil at

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

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

Cais llawn ar gyfer newid defnydd y fflat preswyl i storfa ar gyfer manwerthu yn / Full application for the change of use of a residential flat into a retail storage area at

Gorsaf Tan, Stryd Bethesda, Amlwch / Fire Station, Bethesda Street, Amlwch

Cais llawn ar gyfer gosod tanc tanwydd i storio olew llysiau wedi'i drin â hydrogen yn / Full application for the installation of a fuel tank to store hydro-treated vegetable oil at

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

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 existing shop to form part of the residential dwelling at