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3,378 approved · 261 refused · 253 withdrawn.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: 12 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 Counts reflect the last collected status; some records may be out of date.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. ClosedSCR/2023/42

    Barn sgrinio ar gyfer codi sied amaethyddol dros yr ardal goncrit allanol bresennol ar gyfer bwydo a gorwedd yn / Screening opinion for the erection of an agricultural shed over the existing concrete external loafing, feeding and lying area in

    Bryncelli Ddu, Llanddaniel

    Received 5 Jun 2023
  2. ClosedTPO/2023/9

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

    Plas Garnedd, Llanfairpwll

    Received 24 Jul 2023
  3. ClosedFPL/2023/202

    Cais llawn ar gyfer gosod pwmp gwres ffynhonnell aer yn / Full application for the installation of an air source heat pump at

    96 Nant Y Felin, Pentraeth

    Received 24 Jul 2023
  4. ClosedSCR/2023/43

    Barn sgrinio ar gyfer cais ôl-weithredol ar gyfer ail-leoli'r storfa slyri, a chodi to sy'n gorchuddio dros y storfa slyri yn / Screening opinion for a retrospective application for the re-siting of the slurry store, and proposed erection of a roof covering over the slurry store at

    Frigan, Brynteg.

    Received 13 Jul 2023
  5. ClosedFPL/2023/203

    Cais llawn ar gyfer gosod pwmp gwres ffynhonnell aer yn / Full application for the installation of an air source heat pump at

    Highfield, 2 Lôn Brynddu Road, Llanfechell

    Received 25 Jul 2023
  6. ClosedFPL/2023/205

    Cais llawn ar gyfer gosod pwmp gwres ffynhonnell aer yn / Full application for the installation of an air source heat pump at

    17 Bryn Siriol, Benllech, Tyn Y Gongl.

    Received 25 Jul 2023
  7. ClosedFPL/2023/204

    Cais llawn ar gyfer lleoli adeilad ystafell ddosbarth dwbl modiwlaidd ar faes chwarae'r ysgol yn / Full application for the siting of a modular double classroom building on the school's playground area at

    Ysgol Bodffordd, Minffordd, Bodffordd, LLangefni

    Received 25 Jul 2023
  8. ClosedVAR/2023/51

    Cais o dan Adran 73A i ddileu amod (15) (Cynnal a chadw'r ardal chwarae) ac amrywio amod (02) (Cynlluniau a gymeradwywyd o ganiatad cynllunio rhif VAR/2023/20 (codi 23 annedd gan gynnwys 4 fflat) er mwyn caniatau talu swm cymudedig tuag at ddarparu man chwarae ar safle arall o fewn y pentref yn lle darpariaeth ar y safle yn / Application under Section 73A for the deletion of condition (15) (Management and maintenance of the play area) and the variation of condition (02) (Approved plans) of planning permission reference VAR/2023/20 (erection of 23 dwellings including 4 apartments) so as to allow for the payment of a commuted sum towards the provision of off-site equipped play space elsewhere in the village in lieu of on-site provision at

    Lon Lwyd, Pentraeth

    Received 26 Jul 2023
  9. ClosedVAR/2023/52

    Cais o dan Adran 73A i ddiwygio amod (16) (cynlluniau a gymeradwywyd) o ganiatâd cynllunio rhif 34C574B/VAR (codi annedd) er mwyn diwygio'r cynlluniau yn / Application under Section 73A for the variation of condition (16) (approved plans) of planning permission reference 34C574B/VAR (erection of a dwelling) so as to allow amended plans at

    Yr Hen Weithdy Saer Maen/The Old Monumental Works, Lon Glanhwfa/Glanhwfa Road, Llangefni

    Received 26 Jul 2023
  10. ClosedHHP/2022/120

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

    Cemaes Fawr,Bae Cemaes Bay

    Received 12 Apr 2022
  11. ClosedFPL/2022/111

    Cais llawn ar gyfer trosi y garej bresennol, ynghyd a addasu ac ehangu i uned gwyliau yn/ Full application for the conversion, alteration and extensions of the existing garage to a holiday unit at

    Darefield, 17 Stad Gwelfor / Gwelfor Estate, Cemaes

    Received 12 Apr 2022
  12. ClosedHHP/2022/118

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

    8 Bryn Siriol, Benllech, Tyn Y Gongl

    Received 12 Apr 2022
  13. ClosedHHP/2022/111

    Cais llawn ar gyfer codi estyniad i'r ty presennol i greu anecs yn / Full application for extension to existing dwelling to create an annexe at

    Erw Newydd, Brynteg

    Received 1 Apr 2022
  14. ClosedMAO/2022/9

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2021/144 (dymchwel, addasu ac ehangu) er mwyn darparu ffenestr ychwanegol ar y drychiad dwyreiniol llawr cyntaf yn / Minor amendments to scheme previously approved under planning permission FPL/2021/144 (demolition, alterations and extensions) so as to provide an additional window on the first floor east elevation at

    Llys Y Gwynt, Llanfawr Close, Caergybi/Holyhead

    Received 1 Apr 2022
  15. ClosedHHP/2022/112

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

    Caerberllan, 67 New Street, Biwmaris/Beaumaris

    Received 4 Apr 2022
  16. ClosedHHP/2023/185

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

    Tan Y Bryn, Ffordd Penmynydd , Llanfair Pwllgwyngyll

    Received 22 Aug 2023
  17. ClosedLUP/2023/7

    Cais am dystysgrif defnydd arfaethedig o’r datblygiad oherwydd bod gwaith sylweddol wedi cychwyn ar ganiatad FPL/2022/7 er mwyn diogelu’r caniatâd hwnnw yn / Application for a certificate of proposed use or development in relation to a material start having been made on permission FPL/2022/7 thus safeguarding the consent at

    Parc Carafannau Mornest / Mornest Caravan Park, Lon Caergybi / Holyhead Road, Pentre Berw, Gaerwen

    Received 23 Aug 2023
  18. ClosedSCR/2023/47

    Barn sgrinio ar gyfer codi 2 araeau solar yn / Screening opinion for the proposed erection of 2 solar arrays at

    Tyddyn Isaf, Caravan Park, Dulas.

    Received 17 Aug 2023
  19. ClosedSCR/2023/48

    Barn sgrinio ar gyfer codi annedd menter wledig gyda rhai materion wedi gadw yndol yn / Screening opinion for the erection of a rural enterprise dwelling with some matters reserved at

    Hafod Y Plas, Pontrhydybont / Four Mile Bridge.

    Received 14 Aug 2023
  20. ClosedFPL/2023/232

    Cais llawn ar gyfer codi strwythurau paneli solar ffotofoltäig gyda man parcio porth ceir isod yn / Full application for the erection of solar photovoltaic panel structures with car port parking below at

    Cyngor Sir Ynys Mon/ Isle of Anglesey County Council, Llangefni

    Received 22 Aug 2023
  21. ClosedDIS/2023/64

    Cais i ryddhau amod (05) (Archeolegol) o ganiatâd cynllunio CAC/2019/3 (Cais Ardal Gadwraeth ar gyfer dymchwel adeilad presennol ynghyd a chodi chwech fflat un ystafell wely yn ei le) yn / Application to discharge condition (05) (Archaeological) of planning permission CAC/2019/3 (Conservation Area consent for the demolition of the existing building together with the erection of six one bedroom flats in lieu) yn

    Beaumaris Social Club, Steeple Lane, Biwmaris / Beaumaris

    Received 23 Aug 2023
  22. ClosedLBC/2023/21

    Caniatâd Adeilad Rhestredig ar gyfer adnewyddu ffenestri presennol, gosod gwydr eilaidd, ynghyd â thynnu a gosod waliau rhaniad mewnol yn / Listed building consent for the refurbishment of existing windows, installation of secondary glazing, together with removing and installing internal partition walls at

    12-14 Castle Street, Biwmares / Beaumaris.

    Received 23 Aug 2023
  23. ClosedFPL/2023/234

    Cais ôl-weithredol ar gyfer codi sied yn / Retrospective application for the erection of a shed at

    Pandy, Llanerchymedd.

    Received 23 Aug 2023
  24. ClosedFPL/2023/233

    Cais llawn ar gyfer gosod Pwmp Gwres Ffynhonnell Awyr Monobloc yn annibynnol yn / Full application for the installation of a free standing Monobloc Air Source Heat Pump at

    Pen Y Stryd, Stryd Capel / Chapel Street, Rhydwyn.

    Received 23 Aug 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