Council hub · Wales
Isle of Anglesey planning applications
5,339 applications. 93% approved. 71 days to decide.
As of September 2026, PlanIndex holds 5,339 planning applications from Isle of Anglesey. 777 were decided in the trailing 12 months, with 93% of clear-cut outcomes approved.
Isle of Anglesey: 814 applications received in the last year, 777 decisions published.
Isle of Anglesey takes a median of 71 days to decide a planning application. See how that compares.
All applications
Newest first · page 1 of 107
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HHP/2026/152 Decided
Brackenwood, 39 Lon Conwy, Benllech
Cais llawn ar gyfer dymchwel y porth presennol, codi porth newydd ar ty blaen ynghyd a creu ardal decio yn y cefn yn / Full application for the demolition of existing porch, erection of a new porch at the front together with a raised decking area at the rear at
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SCR/2026/38 Decided
Glan y Menai, Ffordd Biwmares, Glyngarth, Porthaethwy / Glan y Menai, Beaumaris Road, Glyngarth, Menai Bridge
Barn sgrinio ar gyfer dymchwel y dau annedd presennol, codi annedd yn ei le ynghyd ag anecs atodol yn / Screening opinion for demolition of the two existing dwellings, the erection of a replacement dwelling together with an ancillary annexe at
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SCR/2026/37 Decided
Plot 7, Parc Cybi, Caergybi / Plot 7, Parc Cybi, Holyhead
Barn sgrinio ar gyfer adeiladu cyfansoddyn Gorsaf Glanio Ceblau (CLS) ynghyd a gosod cabanau offer, generaduron, ffensys diogelwch, giatiau, seilwaith cysylltiedig, creu mynediad newydd a gwaith lefelu safle mewn cysylltiad â chysylltiad cebl ffibr optig tanddwr yn / Screening opinion for the construction of a Cable Landing Station (CLS) compound, along with the siting of equipment cabins, generators, security fencing, gates, associated infrastructure, creation of an access road and site levelling works in connection with a subsea fibre-optic cable link at
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DIS/2026/44 Decided
Y Graigwen, Ffordd Cadnant, Porthaethwy / Y Graigwen, Cadnant Road, Menai Bridge.
Cais i ryddhau amodau (05) (Atodlen Ffenestri a Drysau) o ganiatâd adeilad rhestredig LBC/2025/29 (dymchwel rhan o'r annedd, ynghyd ag addasu mewnol ac allanol) yn / Application to discharge conditions (05) (Windows and Doors Schedule) of listed building consent LBC/2025/29 (demolition of part of the dwelling, together with internal and external alterations) at
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LBC/2026/28 Decided
Mona Inn, Ffordd Caergybi, Mona / Mona Inn, Holyhead Road, Mona
Caniatâd adeilad rhestredig ar gyfer adnewyddu'r annedd bresennol ynghyd â throsi adeiladau allanol yn 13 o unedau preswyl ynghyd a chreu mynedfa gerbydol newydd a gwaith cysylltiedig yn / Listed building consent for the renovation of the existing dwelling together with the conversion of outbuildings into 13 residential units together with the creation of a new vehicular access and associated works at
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LBC/2026/27 Decided
Parc Arfordirol Penrhos Coastal Park, Caergybi/Holyhead.
Caniatâd adeilad rhestredig ar gyfer gwaith adfer ac atgyweirio i Twr y Beili, adeiladau amaethyddol, sied certi, Adeilad M a strwythurau cyfagos, gweddillion Ty Penrhos, y Tŵr Dŵr a'r Llwyfan Betio er mwyn galluogi gwaith mewn cysylltiad gyda RM/2026/2 yn / Listed building consent for restoration and repair works to the Bailiffs Tower, Agricultural Buildings, Cartshed, Building M and adjacent structures, Penrhos House remains, Water Tower and Betting Stand to facilitate works in connection with RM/2026/2 at
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HHP/2026/149 Decided
Gorffwysfa, Moelfre
Cais llawn am estyniad unllawr yn / Full application for a single storey extension at
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FPL/2026/200 Decided
Plot 7, Parc Cybi, Caergybi / Plot 7, Parc Cybi, Holyhead
Cais llawn ar gyfer adeiladu cyfansoddyn Gorsaf Glanio Ceblau (CLS) ynghyd a gosod cabanau offer, generaduron, ffensys diogelwch, giatiau, seilwaith cysylltiedig, creu mynediad newydd a gwaith lefelu safle mewn cysylltiad â chysylltiad cebl ffibr optig tanddwr yn / Full application for the construction of a Cable Landing Station (CLS) compound, along with the siting of equipment cabins, generators, security fencing, gates, associated infrastructure, creation of an access road and site levelling works in connection with a subsea fibre-optic cable link at
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SCR/2026/36 Decided
Canolfan Ymwelwyr Ynys Lawd, South Stack Road, Caergybi / South Stack Visitor Centre, South Stack Road, Holyhead
Barn sgrinio ar gyfer lleoli strwythur dros dro i'w ddefnyddio fel swyddfa docynnau rhwng Mawrth a Hydref yn / Screening opinion for the siting of a temporary structure to be used as a ticket office between March and October at
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DEM/2026/10 Decided
Pencraig Mansions, Pencraig, Llangefni
Cais i bennu os oes angen caniatâd blaenorol ar gyfer dymchwel modurdai yn / Application to determine whether prior approval is required for the demolition of garages at
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MAO/2026/33 Decided
Glanynys, Tyddyn Mostyn, Porthaethwy / Glanynys, Tyddyn Mostyn, Menai Bridge
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2024/228 er mwyn diwygio geiriad o Amodau 17 (Cynllun Rheoli Traffig Adeiladu) ac Amod 21 (Cynllun Rheoli Amgylcheddol Adeiladu) yn / Minor amendments to scheme previously approved under planning permission FPL/2024/228 so as to amend wording of Conditions 17 (Construction Traffic Management Plan) and Condition 21 (Construction Environmental Management Plan) at
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DEM/2026/9 Decided
Dolafon, Llangefni
Cais i bennu os oes angen caniatâd blaenorol ar gyfer dymchwel modurdai yn / Application to determine whether prior approval is required for the demolition of garages at
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MAO/2026/32 Decided
Cilfach y Graig, Llangefni
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2025/4 er mwyn diwygio dyluniad yr anheddau a chynllun y safle yn / Minor amendments to scheme previously approved under planning permission FPL/2025/4 so as to amend the design of the dwellings and site layout at
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FPL/2026/198 Decided
Ty Popty, Penysarn
Cais llawn ar gyfer adeiladu mynedfa amaethyddol a dreif newydd yn / Full application for the construction of a new agricultural access and driveway at
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VAR/2026/37 Decided
36 Whispering Sands, Rhosneigr
Cais o dan Adran 73 am newid amod (02) o ganiatâd cynllunio cyfeirnod HHP/2026/21 (Cais llawn am newidiadau ac estyniadau) er mwyn diwygio edrychiad allanol yn / Application under Section 73 for the variation of condition (02) of planning permission reference HHP/2026/21 (Full application for alterations and extensions) so as to amend the external appearance at
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FPL/2026/197 Decided
Einion Cottage, Maes Athen, Llannerchymedd
Cais llawn ar gyfer codi annedd ynghyd â datblygiad cysylltiedig ar dir yn / Full application for the erection of a dwelling together with associated development on land at
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GWY/2026/2 Decided
Tir yn a ger yr hen Safle Ferodo / Land At And Adjacent To The Former Ferodo Site, Griffiths Crossing, Caernarfon, LL55 1TP
Cais amlinellol gyda holl faterion wedi eu cadw'n ol ar gyfer dymchwel adeiladau a strwythurau presennol, ailraddio'r tir a codi adeilad canolfan data (B8) ynghyd a chyfarpar cysylltiol i gynnwys generaduron, peirianwaith, cyfarpar, is-orsaf(oedd), mynedfeydd, parcio ac ardaloedd gwasanaethu, gwaith draenio a peirianyddol gan gynnwys cysylltu ac ail-leoli gwasanaethau / Outline application will all matters reserved for the demolition of existing buildings/structures, re-grading of land and erection of Class B8 data centre building(s) with all associated back-up generators, plant, equipment, sub-station(s), accesses, parking and servicing areas, drainage and engineering works, including services diversion/connection.
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HHP/2026/148 Decided
Ty Ynys, Lon Ganol, Dwyran
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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DAG/2026/18 Decided
Yr Allt, Stryd yr Eglwys, Bodedern / Yr Allt, Church Street, Bodedern
Cais i bennu os oes angen caniatâd blaenorol ar gyfer codi sied amaethyddol ar dir gyferbyn â / Application to determine whether prior approval is required for the erection of an agricultural shed on land opposite
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DAG/2026/19 Decided
Yr Allt, Stryd yr Eglwys, Bodedern / Yr Allt, Church Street, Bodedern
Cais i bennu os oes angen caniatâd blaenorol ar gyfer creu trac amaethyddol ar dir gyferbyn â / Application to determine whether prior approval is required for the creation of an agricultural track on land opposite
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HHP/2026/146 Decided
Gwynyfryn, Llanfaelog
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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FPL/2026/195 Decided
Rhandiroedd Llanfairpwll, Ffordd Caergybi, Llanfairpwll / Llanfairpwll Allotments, Holyhead Road, Llanfairpwll
Cais llawn ar gyfer lleoli caban symudol ar dir yn / Full application for the siting of a portacabin on land at
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SCR/2026/35 Decided
Ty Rhos, Pontrhydybont / Ty Rhos, Four Mile Bridge
Cais am barn sgrinio ar gyfer dymchwel yr annedd presennol a codi annedd newydd yn ei le a garej arwahan, estyniad i'r cwrtil ynghyd â gwaith dwr ac arddull cysylltiedig yn / Screening application for the demolition of the existing dwelling, erection of a replacement dwelling and detached garage, extension to curtilage together with associated drainage and landscape works at
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HHP/2026/145 Decided
Y Bwthyn, 30 Ravenspoint Road, Bae Trearddur / Y Bwthyn, 30 Ravenspoint Road, Trearddur Bay
Cais llawn ar gyfer dymchwel y garej presennol yn ogystal â addasu ac ehangu yn / Full application for the demolition of the existing garage together with alterations and extensions at
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MAH/2026/12 Decided
6 Parc Yr Ysgol, Bryngwran
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan ganiatád cynllunio HHP/2026/95 (addasu, ehangu a balconi) er mwyn diwygio'r deunyddiau yn / Minor amendments to scheme previously approved under planning permission HHP/2026/95 (alterations, extensions & balcony) so as to amend the materials at
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FPL/2026/194 Decided
Ty Rhos, Pontrhydybont / Ty Rhos, Four Mile Bridge
Cais llawn ar gyfer dymchwel yr annedd presennol a codi annedd newydd yn ei le gyda garej arwahan, estyniad i'r cwrtil ynghyd â gwaith dwr ac arddull cysylltiedig yn / Full application for the demolition of the existing dwelling, erection of a replacement dwelling and detached garage, extension to curtilage together with associated drainage and landscape works at
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LBC/2026/26 Decided
Carreg Filltir Telford, Penrhos, Caergybi / Telford Milestone, Penrhos, Holyhead
Caniatâd adeilad rhestredig ar gyfer codi, storio ac adfer y Garreg Filltir Telford dros dro er mwyn gosod is-orsaf newydd a chwblhau gwaith cebl yn / Listed building consent to temporarily raise, store and reinstate the Telford Milestone so as to allow the installation of a new substation and complete cable works at
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FPL/2026/191 Decided
Nyhavn, Llanrhuddlad
Cais llawn ar gyfer trosi y garej i anecs ynghyd â addasu ac ehangu yn / Full application for the conversion of an existing garage into a self-contained annex along with alterations and extensions at
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HHP/2026/140 Decided
Crewe Green Cottage, Glanrafon, Llangoed
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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FPL/2026/187 Decided
1 Stryd Fawr, Porthaethwy / 1 High Street, Menai Bridge
Cais Ôl-weithredol ar gyfer newid defnydd y llawr cyntaf a'r ail lawr o swyddfeydd (Dosbarth Defnydd B1) i bedair uned breswyl hunan-gynhwysol un ystafell wely (Dosbarth Defnydd C3) yn / Retrospective application for the change of use of the first and second floors from offices (Use Class B1) to four self-contained one bedroom residential units (Use Class C3) at
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HHP/2026/139 Decided
Plas Bach, Rhoscolyn
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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FPL/2026/185 Decided
Penllain Caravan Park, Tyn y Gongl
Cais ol-weithredol ar gyfer cadw pod glampio tymhorol ar gyfer defnydd gwyliau yn / Retrospective application for the retention of a seasonal glamping pod for holiday purposes at
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LBC/2026/24 Decided
Capel Mawr, Tan y Bonc, Porthaethwy / Capel Mawr, New Street, Menai Bridge,
Caniatâd Adeilad Rhestredig ar gyfer ail-doi ac atgyweirio'r prif do uwchben y capel yn / Listed Building Consent for the re-roofing and repair of the main roof over the chapel at
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HHP/2026/142 Decided
Cenlyn, Ffordd Llundain, Bodedern / Cenlyn, London Road, Bodedern
Cais llawn ar gyfer lledu'r fynedfa bresennol yn / Full application for the widening of the existing access at
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VAR/2026/36 Decided
Ysgol Haearn, Stryd Fawr, Llanerchymedd / Ysgol Haearn, High Street, Llanerchymedd
Cais dan Adran 73A i amrywio amodau (04) (Gorffeniadau Allanol), (05) (Tirlunio), (13) (Gwaredu Dŵr Wyneb) a (18) (Goleuadau Allanol) o ganiatâd cynllunio 25C178A (Codi 4 annedd ynghyd a chreu mynedfa i gerbydau) fel y gellir cyflwyno manylion yn dilyn cychwyn y datblygiad ar dir yn / Application under Section 73 for the variation of conditions (04) (External Finishes), (05) (Landscaping), (13) (Surface Water Disposal) and (18) (External Lighting) of planning permission 25C178A (Erection of 4 dwellings together with the construction of a vehicular access) so as to allow for the submission of details following the commencement of the development on land at
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LUE/2026/18 Decided
Plot 23, The Rise, Bae Trearddur / Trearddur Bay
Cais am Dystysgrif Cyfreithlondeb datblygiad presennol mewn perthynas â dechrau deunyddol wedi'i wneud ar ganiatâd cynllunio cyfeirnod 46C87S (codi 17 o dai ynghyd a chreu ag addasu mynedfa newydd a presennol yn) gan ganiatáu felly ddatblygiad y plot 23 yn / Application for a Certificate of Lawfulness of existing development in relation to a material start having been made on planning permission reference 46C87S (erection of 17 dwellings together with the construction and alteration of a new and existing access) thus allowing development of plot 23 at
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HHP/2026/136 Decided
Haulfryn, Overstrand Avenue, Rhosneigr
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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HHP/2026/137 Decided
3 Glanffrwd, Ffordd Penmynydd, Penmynydd
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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MAO/2026/30 Granted
Haulfryn, Scotland Terrace, Bodffordd.
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2023/15 er mwyn diwygio geiriad amod (08) (mesurau y neu lle I sicrhau cynnal a chadw’r fynedfa a ffyrdd y stad) ac amod (12) (cydymffurfio â phob amodau sy’n ymwneud â’r fynedfa I’r briffordd) yn / Minor amendments to scheme previously approved under planning permission FPL/2023/15 so as to amend the wording of condition (08) (measures to secure the future maintenance of the access and estate road) and condition (12) (all conditions relating to the access to the highway complied with) at
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VAR/2026/35 Decided
Leprino Foods, Lon Glanhwfa, Llangefni / Leprino Foods, Glanhwfa Road, Llangefni.
Cais o dan Adran 73 ar gyfer newid amod (03) (Dyddiad y Caniatâd Dros Dro) o ganiatâd cynllunio FPL/2024/196 (lleoli portacabin dros do ar gyfer defnydd swyddfa) er mwyn ymestyn caniatâd dros dro am 5 mlynedd arall yn / Application under Section 73 for the variation of condition (03) (Temporary Consent Date) of planning permission FPL/2024/196 (siting of a temporary portacabin for office use) so as to extend the temporary consent for a further 5 years at
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LBC/2026/23 Decided
Clorach Bach, Llanerchymedd
Caniatâd Adeilad Rhestredig ar gyfer dymchwel, addasu ac ehangu yn / Listed Building Consent for demolition, alterations and extensions at
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VAR/2026/33 Decided
The Bull Inn, Pentraeth
Cais o dan Adran 73 i ddiwygio amod (20) (cynlluniau wedi'i gymeradwyo) o ganiatâd cynllunio rhif FPL/2023/246 (codi 3 annedd newydd, ynghyd â pharcio a thirlunio cysylltiedig newydd) er mwyn gwneud newidiadau i'r dyluniad yn / Application under Section 73 for the variation of condition (20) (approved plans) of planning permission reference FPL/2023/246 (erection of 3 new dwellings, together with new associated parking and landscaping) so as to allow amendments to the design at
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HHP/2026/134 Decided
Clorach Bach, Llanerchymedd
Cais llawn ar gyfer dymchwel, addasu ac ehangu yn / Full application for demolition, alterations and extensions at
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SCR/2026/32 Decided
Hen Gwt Bad Achub, Moelfre / Old Lifeboat Station, Moelfre
Barn sgrinio ar gyfer newid defnydd yr cyn orsaf bad achub i uned llety gwyliau ynghyd a gwaith cysylltiedig / Screening opinion for the conversion of the former lifeboat station into a holiday letting unit together with associated works at
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VAR/2026/32 Decided
Pen y Bonc, Caergeiliog
Cais o dan Adran 73 i ddiwygio amod (01) (5 mlynedd) o ganiatâd cynllunio rhif VAR/2021/74 (diwygio amod (01) (5 mlynedd) o ganiatâd cynllunio rhif 32C180B [codi annedd] er mwyn caniatáu 5 mlynedd arall) er mwyn caniatau 5 mlynedd pellach i gychwyn y datblygiad yn / Application under Section 73 for the variation of condition (01) (5 years) of planning permission reference VAR/2021/74 (variation of condition (01) (5 years) of planning permission reference 32C180B [erection of a dwelling] so as to allow a further 5 years) so as to allow an additional 5 years to commence the development at
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VAR/2026/31 Decided
Waitrose, Ffordd Mona, Porthaethwy / Waitrose, Mona Road, Menai Bridge
Cais o dan Adran 73 i amrywio amod (02) o ganiatâd cynllunio rhif 39C131R/VAR (Gweithrediadau dosbarthu, llwytho a dadlwytho) er mwyn amrywio'r oriau dosbarthu caniataol er mwyn caniatáu dosbarthiadau anghyfyngedig rhwng 1 Rhagfyr a 2 Ionawr bob blwyddyn yn / Application under S73 for the variation of condition (02) of planning permission reference 39C131R/VAR (Deliveries, loading and unloading operations) so as to vary the permitted delivery hours to allow unrestricted deliveries between 1st December and 2nd January each year at
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MAO/2026/28 Granted
Lon Traeth Llydan, Rhosneigr
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan ganiatád cynllunio FPL/2025/146 (codi garej) er mwyn diwygio'r dyluniad ar dir yn / Minor amendments to scheme previously approved under planning permission FPL/2025/146 (erection of a garage) so as to amend the design on land at
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MAO/2026/29 Granted
Uned 2 a 3, Parc Manwerthu Penrhos, Caergybi / Units 2 & 3, Penrhos Retail Park, Holyhead
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan ganiatâd cynllunio FPL/2026/75 (newidiadau allanol i gyfuno'r unedau, codi bae trolïau a man storio biniau) er mwyn cadw'r canopi presennol ar yr edrychiad blaen yn / Minor amendments to scheme previously approved under planning permission FPL/2026/75 (external alterations to combine the units, the erection of a trolley bay and bin storage area) so as to retain the existing canopy on the principal elevation at
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MAH/2026/11 Granted
Nicholas Croft, Porth Llechog / Nicholas Croft, Bull Bay
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2024/3 (Cais llawn ar gyfer addasu ac ehangu, codi balconi, teras gardd ynghyd a pont cyswllt i'r ardd) er mwyn diwygio'r dyluniad yn / Minor amendments to scheme previously approved under planning permission HHP/2024/3 (Full application for alterations and extensions, erection of a balcony, garden terrace together with a bridge link to garden) so as to amend the design at
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HHP/2026/132 Decided
Glandwr, Ffordd Lligwy, Moelfre
Cais llawn ar gyfer dymchwel, addasu ag ehangu yn / Full application for demolition, alterations and extensions at
Recent decisions
Data to September 2026
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HHP/2026/120 Granted
Tyddyn Ambrose, Caergybi / Tyddyn Ambrose, Holyhead
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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HHP/2025/186 Granted
Jolly Sailor, 18 Ffordd Y Traeth / Beach Road, Cemaes
Cais ôl-weithredol ar gyfer gosod paneli solar yn / Retrospective application for the installation of solar panels at
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DIS/2026/43 Granted
Ynys Ganol, Llanbedrgoch
Cais i ryddhau amod (05) (Cynllun Rheoli Amgylcheddol Adeiladu) o ganiatâd cynllunio FPL/2025/274 yn / Application to discharge condition (05) (Construction Environmental Management Plan) of planning permission FPL/2025/274 at
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FPL/2025/311 Granted
Tai Lewis Rogers, Ffordd Penmynydd, Penmynydd
Cais llawn ar gyfer trosi'r 5 eiddo preswyl presennol yn 3, yn ogystal ag addasu ac ehangu, creu mynedfa newydd, gosod pecyn trin carthion a phaneli solar ar y ddaear yn / Full application for the conversion of the 5 existing residential properties into 3, together with alterations and extensions, creation of a new access, installation of a treatment plant and ground mounted solar panels at
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HHP/2026/71 Granted
1 Maes Meilw, Plas Road, Caergybi / 1 Maes Meilw, Plas Road, Holyhead
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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HHP/2026/109 Granted
Flagstaff Villa, Penmon
Cais llawn ar gyfer addasu ag ehangu yn / Ful application for alterations and extensions at
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LUE/2026/16 Granted
Tyddyn Isaf, Mynydd Bodafon
Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd tir presennol fel maes carafannau i ddefnydd gwyliau rhwng 1af o Ebrill a 31 o Hydref mewn unrhyw un flwyddyn a storio gaeaf ar gyfer hyd at 13 o garafannau teithiol yn / Application for a Lawful Development Certificate for the existing use of land as a caravan site for 13 no touring caravans used for holiday purposes between 1st April and 31st October in any one year and for winter storage for up to 13 touring caravans at
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HHP/2026/82 Granted
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
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HHP/2026/94 Granted
Bryn Erin, Talwrn
Cais llawn ar gyfer codi garej a storfa yn / Full application for the erection of a garage and store at
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FPL/2026/162 Granted
Neuadd y Dref, Newry Street, Caergybi / Town Hall, Newry Street, Holyhead
Cais llawn ar gyfer rendro'r talcen deheuol a'r murlun presennol yn / Full application to render the existing south gable and mural at
The full record
Decisions between 2021 and 2026
PlanIndex holds 4,932 decisions from Isle of Anglesey between 2021 and 2026, part of 5,339 applications on record. Over that period 94% of clear-cut outcomes were approvals, 4,080 granted against 277 refused. The busiest single year was 2022, with 1,015 applications recorded.
The trailing-year figures above track current activity. This record reaches back further, so a decision here may predate the online portal; each application still has its own page with the source link.
From the archive
Earliest records shown in full
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HHP/2021/187 Granted
18 Brynteg, Llansadwrn
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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HHP/2021/170 Granted
57 Cae Mair, Biwmares/Beaumaris
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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FPL/2021/101 Granted
Eirianallt Goch, Carmel
Cais ôl-weithredol ar gyfer newid defnydd tir amaethyddol i ffurfio gardd ddomestig estynedig yn / Retrospective application for the change of use of agricultural land to form an extended domestic garden at
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VAR/2021/29 Granted
20 Sisial y Mor, Rhosneigr
Cais o dan Adran 73 i ddiwygio amod (02)(Cynlluniau cymeradwy) o caniatâd cynllunio rhif HHP/2020/295 (addasu ac ehangu) er mwyn diwygio dylunio yn / Application under Section 73 for the variation of condition (02)(Approved Plans) of planning permission reference HHP/2020/295 (alterations and extensions) so as to allow amended design at
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LBC/2020/33 Granted
Plot H, Lleiniog, Penmon
Caniatâd Adeilad Rhestredig ar gyfer addasu ac ehangu yn / Listed Building Consent for alterations and extensions at
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HHP/2021/128 Granted
Rallt, Capel Coch
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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HHP/2021/126 Granted
1 Cae Bothan, Ffordd Porthdafarch Road, Caergybi/Holyhead
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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HHP/2021/118 Granted
Gorffwysfa, 7 Lon Fain Road, Dwyran
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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MAO/2021/13 Granted
Parc Carafanau Tyddyn Isaf, Dulas / Tyddyn Isaf Caravan Park, Dulas
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2019/332 er mwyn diwygio dyluniad y tô yn / Minor amendments to scheme previously approved under planning permission FPL/2019/332 so as to amend roof design at
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HHP/2021/108 Granted
Madryn, 30 Lon Tudur, Llangefni
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
Decision speed
12 months to September 2026, where both dates are published
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Within 8 weeks the statutory target for most applications 261 34%
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8 to 13 weeks the target band for major development 218 28%
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Over 13 weeks often extended by agreement 298 38%
Browse by ward
Applications by ward in Isle of Anglesey
- Aethwy 419
- Bodowy 197
- Bodowyr 43
- Bro Aberffraw 305
- Bro'r Llynnoedd 274
- Canolbarth Mon 287
- Cefni 229
- Crigyll 461
- Lligwy 644
- Parc a'r Mynydd 128
- Seiriol 565
- Talybolion 451
- Tref Cybi 202
- Twrcelyn 577
- Ynys Gybi 510
Browse by postcode area
Applications by postcode district
Browse by year
Every application on record, month by month
Common questions
How many planning applications does Isle of Anglesey decide?
In the 12 months to September 2026, Isle of Anglesey decided 777 planning applications. 93% of clear-cut outcomes were approvals.
How long does a planning decision take in Isle of Anglesey?
The median time from a planning application being received to a decision was 71 days over the 12 months to September 2026. Individual cases vary with complexity and consultation responses.
How many Isle of Anglesey decisions arrive within the eight week target?
Of the 777 decisions in the 12 months to September 2026 where both dates are published, 34% came within eight weeks of the application being received, and 62% within thirteen weeks.
How many planning applications has Isle of Anglesey decided in total?
PlanIndex holds 4932 decisions from Isle of Anglesey between 2021 and 2026, out of 5,339 applications on record. Across that whole period 94% of clear-cut outcomes were approvals.
When is planning activity busiest in Isle of Anglesey?
November 2025 was the busiest month across the 12 months to September 2026, with 102 applications recorded. The monthly pattern is listed on this page.
How do I find a planning application by its reference number?
Every application indexed here has its own page at a stable address. Look the reference up in a search engine together with the council name, or browse the latest applications below. Each page shows the description, address, dates and decision as the council published them.
Where can I see the full documents for an application?
Plans, drawings and officer reports stay on Isle of Anglesey's own planning portal. Every application page here links straight to the source record.
Cite these figures
Click the text to select the whole citation.
Isle of Anglesey: 5,339 planning applications on record as of September 2026. Trailing 12 months: 777 decided, 93% approved, median 71 days to a decision. 814 new applications received in the same period. Decisions on record run between 2021 and 2026: 4,932 in total, 94% approved. Source: PlanIndex, planindex.co.uk.