Wales · Local authority

Isle of Anglesey County Council
Planning applications.

Explore collected planning applications and decisions for Isle of Anglesey County Council. Search an address, application reference or proposal to find a record.

Collected application statistics

Collected records · All available dates
5,165Searchable applications
242Recorded as pending
93%Approval rate · 3,639 approved or refused records
261Refused applications

3,378 approved · 261 refused · 253 withdrawn. Received dates in our records: 31 Mar 2009 to 2 Oct 2026. Most recent record check: 10 Oct 2026. Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026

Conservation areas and Article 4 directions

Explore published planning boundaries and follow their source records for designation details. Coverage varies: an empty map does not mean there are no restrictions. Check the council’s current maps and documents before relying on a boundary.

Conservation areas12 mapped area records
Article 4 direction areasBoundary dataset not connected

Interactive planning map loads with JavaScript. Dataset sources are linked below.

Download Article 4 coverage for all authorities (CSV)

Data downloaded 14 Sept 2026. Display boundaries are simplified and indicative. Map record counts are not a complete count of designations or directions.

Source: Welsh Government / DataMapWales. Contains public sector information licensed under the Open Government Licence v3.0.

More application records

  1. ClosedFPL/2023/104

    Cais llawn ar gyfer creu llwybr caniataol wedi ei arwynebu ar draws tir amaethyddol ar gyfer mwynhad hamdden cyhoeddus ar dir ger / Full application for the creation of a surfaced permissive path across agricultural land for public recreational enjoyment on land near

    Hen Siop, Llangadwaladr

    Received 26 Apr 2023
  2. ClosedMAO/2023/5

    Mân newidiadau i'r cynllun a ganiatawyd yn flaenorol dan ganiatâd cynllunio FPL/2022/227 er mwyn caniatáu gosod ffenestr ychwanegol yn y drychiad dwyreiniol yn / Minor amendments to scheme previously approved under planning permission FPL/2022/227 so as to allow for the insertion of an addition window in the Eastern elevation at

    New Dwelling, Mynydd Crafcoed, Llanddona

    Received 26 Apr 2023
  3. ClosedMAH/2023/5

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2022/330 (Cais llawn ar gyfer addasu ac ehangu) yn er mwyn diwygio'r dyluniad yn / Minor amendments to scheme previously approved under planning permission HHP/2022/330 (Full application for alterations and extensions) so as to amend the design at

    Cae Chwarel, Llansadwrn

    Received 27 Apr 2023
  4. ClosedSCR/2023/25

    Barn sgrinio ar gyfer fferm solar yn / Screening opinion for a solar farm at

    Llynfor, Llanfaelog

    Received 27 Apr 2023
  5. ClosedFPL/2023/105

    Cais llawn am godi estyniad un llawr a cael gwared a'r cynhwysydd yn / Full application for a single storey extension and removal of the existing container at

    Holyhead Maritime Museum, Ffordd Y Traeth/Beach Road, Caergybi/Holyhead

    Received 24 Apr 2023
  6. ClosedSCR/2023/26

    Barn sgrinio ar gyfer creu llwybr caniataol wedi ei arwynebu ar draws tir amaethyddol ar gyfer mwynhad hamdden cyhoeddus ar dir ger / Screening opinion for the creation of a surfaced permissive path across agricultural land for public recreational enjoyment on land near

    Hen Siop, Llangadwaladr

    Received 9 May 2023
  7. ClosedFPL/2023/106

    Cais ôl-weithredol i gadw'r estyniad i'r adeilad a ddefnyddir at ddibenion cymorth amaethyddol yn / Retrospective application to retain the building extension used for agricultural support purposes at

    Ty Newydd, Llanfaelog.

    Received 2 May 2023
  8. ClosedFPL/2023/107

    Cais ôl-weithredol ar gyfer cadw’r newid defnydd y garej presennol fel llety gwyliau, newidiadau i’r garej ynghyd â newidiadau i’r annedd bresennol yn cynnwys codi decin uchel, ystafell haul a ffenestr dormer yn / Retrospective application for the retention of the change of use of existing garage into holiday let accommodation, alterations to garage together with the erection of raised decking area, erection of sun room and dormer window on the existing dwelling at

    Cae Gwyrdd, Llanfairynghornwy

    Received 2 May 2023
  9. ClosedLUE/2023/12

    Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol o'r adeilad fel annedd breswyl yn / Application for a Lawful Development Certificate for the existing use of building as a residential dwelling at

    Parc, Talwrn

    Received 2 May 2023
  10. ClosedHHP/2023/92

    Cais llawn ar gyfer codi garej sengl ac ystafell grefftau ynghyd a storfa llofft hwyliau uwchben yn / Full application for the erection of a single garage and craft room together with sail loft storage above at store at

    Tyddyn Hwb, Gwalchmai

    Received 3 May 2023
  11. ClosedLBC/2023/9

    Caniatâd Adeilad Rhestredig ar gyfer ailosod ffenestri a drysau pren gyda ffenestri a drysau alwminiwm newydd, ynghyd â sgrin newydd sy'n gwrthsefyll tân yn/ Listed Building Consent for the replacement of timber windows and doors with new aluminium windows and doors, together with a new fire resistant screen at

    Ysgol Syr Thomas Jones, Pentrefelin, Amlwch.

    Received 3 May 2023
  12. ClosedFPL/2023/108

    Cais llawn ar gyfer gosod amryw o ffensys 2.2 medr, 2.9 medr, a 3.2 medr o uchder, gyda giatiau i gydfynd yn / Full application for installing various fences measuring 2.2 meters, 2.9 meters, and 3.2 meters high fences, with matching gates at

    Ysgol Syr Thomas Jones, Pentrefelin, Amlwch.

    Received 3 May 2023
  13. ClosedLUE/2023/13

    Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presenol o estyniad fel rhan o'r annedd breswyl yn / Application for a Lawful Development Certificate for the existing use of the extension as part of the residential dwelling at

    5 Bythynod Gwenllyr Cottages, Bodorgan.

    Received 3 May 2023
  14. ClosedMAO/2023/7

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatâd cynllunio VAR/2021/92 er mwyn diwygio gosodiad y lon a'r mannau parcio a gosodiad yr annedd ar blot 1 yn / Minor amendments to scheme previously approved under planning permission VAR/2021/92 so as to amend the road and parking layout and the siting of the dwelling on plot 1 at

    Lledtroed Fawr, Penysarn

    Received 3 May 2023
  15. ClosedFPL/2023/111

    Cais llawn ar gyfer gosod pwmp gwres ffynhonnell aer monobloc annibynnol yn / Full application for the installation of a free-standing monobloc air source heat pump at

    2 Gwenallt, Y Fali/Valley

    Received 5 May 2023
  16. ClosedFPL/2023/112

    Cais llawn i cadw y portacabin trin cwn presennol yn / Full application for the retention of existing dog grooming portacabin at

    Windowtec, Ffordd Caergybi, Gaerwen / Windowtec, Holyhead Road, Gaerwen.

    Received 5 May 2023
  17. ClosedHHP/2023/94

    Cais ôl-weithredol am bwmp ffynhonnell gwres aer yn / Retrospective application for an air source heat pump at

    Ael y Bryn, Lon Coedana, Coedana, Llanerchymedd.

    Received 9 May 2023
  18. ClosedDIS/2021/75

    Cais i ryddhau amod (03) (cladin pren allanol) o ganiatâd cynllunio HHP/2019/298 (dymchwel adeiladau allanol a chodi sied gychod a garejys) yn / Application to discharge condition (03) (external timber cladding) of planning permission HHP/2019/298 (demolition of outbuildings and erection of boat shed & garages) at

    Llanfigael Barn, Llanfachraeth

    Received 19 Aug 2021
  19. ClosedFPL/2021/228

    Cais llawn ar gyfer newid defnydd yr cyn neuadd ysgol i fod yn annedd preswyl yn / Full application for the change of use of the former school hall into a residential dwelling at

    Neuadd Ysgol/School Hall, Capel Libanus Chapel, Llanfechell

    Received 19 Aug 2021
  20. ClosedDAG/2023/8

    Cais i bennu os oes angen caniatâd blaenorol ar gyfer codi sied amaethyddol ar dir yn / Application to determine whether prior approval is required for the erection of an agricultural shed on land at

    Tryfil Uchaf, Llandrygan, Llanerchymedd.

    Received 9 May 2023
  21. ClosedHHP/2023/95

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

    Limosa, Parc Branwen, Y Fali / Valley.

    Received 9 May 2023
  22. ClosedFPL/2023/113

    Cais llawn ar gyfer gyfer addasu ac ehanghu ynghyd a estyniad i'r cwrtil yn / Full application for alterations and extensions together with an extension to the curtilage at

    Monarfon, Llangefni

    Received 9 May 2023
  23. ClosedLBC/2023/10

    Caniatâd Adeilad Rhestredig ar gyfer tynnu ffenestr a drws upvc, ail osod drws a ffenestr bren, ynghyd ac adfer portsh pren i’r drychiad gorllewinol yn / Listed Building Consent for the removal of upvc window and door, replacement with timber door and window and re-instalment of timber porch to the west elevation at

    Nant Cottage, Ffordd Cadnant, Porthaethwy / Nant Cottage, Cadnant Road, Menai Bridge

    Received 10 May 2023
  24. ClosedLBC/2023/11

    Caniatâd Adeilad Rhestredig ar gyfer amnewid goleuadau llwyfan yn / Listed Building Consent for replacement of platform lighting at

    Gorsaf Drenau Caergybi/Holyhead Train Station, Caergybi/Holyhead

    Received 10 May 2023

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

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Researching a proposal in Isle of Anglesey County Council

Start with the address or application reference. Open a record to read the proposal, dates and available documents, then check the official register for the latest plans and consultation details. If nothing appears, check coverage before treating the result as a complete planning history.

Planning procedures in Wales differ from those in England. Use the authority’s own guidance for application requirements, comments and decision timescales.

How to search planning applications

Guides to planning records

All planning guides
  • Understanding planning · 13 min read

    Planning application documents: what to read first

    Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

  • Understanding planning · 13 min read

    Planning permission drawings: how to read plans

    Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

  • Property research · 13 min read

    Planning approval rates: how to read council statistics

    Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.

What these statistics cover

These figures describe applications collected by PlanningTrack for Isle of Anglesey County Council, across all dates currently available. They are a partial dataset, rather than an authority-wide performance measure. The date range does not establish continuous historical coverage.

The approval percentage is approved records divided by approved plus refused records. Pending, withdrawn and unknown outcomes are excluded. No percentage is shown until there is an approved or refused record.

Check collection coverage