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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. ClosedDIS/2023/23

    Cais i ryddhau amod (03) a (04) (gwybodaeth ychwanegol efo gwelliannau bioamrywiaeth) o ganiatâd cynllunio HHP/2022/205 (cais llawn ar gyfer addasu ac ehangu) yn / Application to discharge condition (03) and (04) (additional information with biodiversity enhancements) of planning permission HHP/2022/205 (full application for alterations and extensions) at

    Trem Eryri, Rhosmeirch.

    Received 29 Mar 2023
  2. ClosedHHP/2021/339

    Cais llawn ar gyfer addasu ac ehangu gan cynnwys adeiladu ystafell ffitrwydd ar wahan yn / Full application for alterations and extensions including an erection of a detached fitness room at

    Helyg, Lon Fron / Fron Road, Llangefni

    Received 7 Oct 2021
  3. ClosedVAR/2021/73

    Cais o dan Adran 73A i ddiwygio amod (03) o ganiatâd cynllunio rhif FPL/2020/117 ( cadw'r adeilad presennol a ddefnyddir fel campfa, swyddfa a storfa ynghyd â throsi ac ehangu rhan o'r storfa ar y llawr isaf i ddarparu cegin, siop a bwyty/bar coffi ) er mwyn diwygio y dyluniad yn / Application under Section 73A for the variation of condition (03) of planning permission reference FPL/2020/117 ( retention of the existing building used as a gym, office and storage together with the conversion and extension of part of the ground floor storage area to provide kitchen, shop and restaurant/coffee bar) so as to amend the design at

    Maes Carafan Tyddyn Isaf , Dulas / Tyddyn Isaf Caravan Park, Dulas

    Received 7 Oct 2021
  4. ClosedHHP/2021/340

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

    Awel Y Mor, Dwyran

    Received 7 Oct 2021
  5. ClosedFPL/2021/277

    Cais llawn ar gyfer codi annedd ynghyd a creu mynedfa newydd i gerbydau ar dir yn / Full application for the erection of a dwelling together with the construction of a vehicular access on land at

    Bryn Y Wig, Benllech, Tyn Y Gongl

    Received 8 Oct 2021
  6. ClosedADV/2021/10

    Cais i leoli 1 arwydd heb ei oleuo ac 1 arwydd wedi ei oleuo yn / Application for the siting of 1 non-illuminated sign and 1 illuminated sign at

    Fferyllfa Rowlands, 62-64 Stryd y Farchnad, Caergybi / Rowlands Pharmacy, 62-64 Market Street, Holyhead

    Received 8 Oct 2021
  7. ClosedFPL/2021/279

    Cais llawn ar gyfer newid defnydd tir i fod yn rhan o gwrtil preswyl ar dir ger / Full application for change of use of land to be part of the residential curtilage on land adjacent to

    4 Bryn Gofal, Llangristiolus

    Received 8 Oct 2021
  8. ClosedVAR/2021/74

    Cais o dan Adran 73 i ddiwygio amod (01) (Rhaid i’r datblygiad gychwyn o fewn 5 mlynedd i dyddiad y caniatâd) o ganiatâd cynllunio rhif 32C180B (codi annedd) er mwyn caniatáu 5 mlynedd arall i ddechrau ar y datblygiad ar dir ger / Application under Section 73 for the variation of condition (01) (Development must begin within 5 years from approval date) of planning permission reference 32C180B (erection of a dwelling) so as to allow a further 5 years to begin development on land adjacent to

    Pen y Bonc, Caergeiliog

    Received 11 Oct 2021
  9. ClosedHHP/2021/348

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

    Tan Terfyn, Llaneilian

    Received 14 Oct 2021
  10. ClosedMAH/2021/22

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2020/31 (Addasu ac Ehangu) er mwyn diwygio dyluniad yn / Minor amendments to scheme previously approved under planning permission HHP/2020/31 (Alterations and Extensions) so as to amend design at

    Enfin, Marianglas, Brynteg

    Received 11 Oct 2021
  11. ClosedHHP/2021/341

    Cais llawn ar gyfer addasu ac ehangu yn ogystal a chodi garej ar wahan yn / Full application for alterations and extensions together with the erection of a detached garage at

    2 Maes Meillion, Dwyran

    Received 11 Oct 2021
  12. ClosedHHP/2021/342

    Cais llawn am godi ystafell haul unllawr yng nghefn / Full application for the erection of a single storey sunroom at the rear of

    Pen Y Graig, Llanddaniel, Gaerwen

    Received 11 Oct 2021
  13. ClosedHHP/2021/343

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

    1 Fron Daniel, Llanddaniel

    Received 11 Oct 2021
  14. ClosedHHP/2021/344

    Cais llawn ar gyfer addasu ac ehangu ynghyd a codi modury newydd a chreu mynediad ychwanegol i gerbydau yn / Full application for alterations and extensions together with the erection of a new garage and the creation of an additional vehicular access at

    Caer Wylan, Rhoscolyn

    Received 11 Oct 2021
  15. ClosedFPL/2021/280

    ‘Cais llawn ar gyfer dymchwel y gweithdy diwydiannol presennol ynhgyd a chodi adeiladu gweithdy yn ei le ar gyfer defnydd dosbarth B2 yn / Full application for demolition of existing industrial workshop together with the erection of a replacement workshop for use class B2 at

    Railway Works, Ffordd Llundain/London Road, Fali/Valley

    Received 11 Oct 2021
  16. ClosedFPL/2021/281

    Cais llawn ar gyfer trosi adeiladau allanol i ddau uned gwyliau ynghyd â gwaith cysylltiedig yn / Full application for the conversion of outbuildings into two holiday accommodation units together with associated works at

    Geifron, Llanrhuddlad

    Received 12 Oct 2021
  17. ClosedFPL/2021/284

    Cais llawn i dymchwel yr annedd presennol ynghyd a codi annedd newydd yn ei le yn / Full application for demolition of the existing dwelling together with the erection of a replacement dwelling at

    Pen y Meusydd, Tynygongl

    Received 12 Oct 2021
  18. ClosedFPL/2021/285

    Cais llawn ar gyfer newid defnydd yr lolfa gymunedol bresennol i fewn i uned preswyl yn / Full application for the change of use of the existing communal lounge into a residential unit at

    Gerddi Stanley, Biwmaris/Beaumaris

    Received 12 Oct 2021
  19. ClosedFPL/2021/287

    Cais llawn ar gyfer newid defnydd y llawr gwaelod o siop trin gwallt (Dosbarth Defnydd A1) i ddefnydd preswyl (Dosbarth Defnydd C3) i fod yn rhan o’r annedd bresennol yn / Full application for the change of use of the ground floor hairdressers shop (Use Class A1) into residential use (Use Class C3) to be part of the existing dwelling at

    6 Mountain Road, Llanfechell

    Received 12 Oct 2021
  20. ClosedLUE/2021/23

    Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol o annedd a charafán statig fel un uned breswyl yn / Application for a Lawful Development Certificate for the existing use of a dwelling and static caravan as a single residential unit at

    Cae Llwyd, Rhydwyn, Holyhead

    Received 12 Oct 2021
  21. ClosedFPL/2021/286

    Cais ol-weithredol ar gyfer storio cychod dros dro yn ystod y gaeaf yn / Retrospective application for the temporary winter storage of boats at

    Clwb Hwylio Caergybi, Caergybi / Holyhead Sailing Club, Holyhead

    Received 12 Oct 2021
  22. ClosedDAG/2021/22

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

    Tyddyn Isaf, Penrhoslligwy

    Received 12 Oct 2021
  23. ClosedEXE/2021/8

    Rhybudd Eithriad Trydan ar gyfer uwchraddio'r offer trydanol presennol a gosod cebl tanddaearol newydd yn / Electricity Exemption Notice for the upgrade of existing electrical equipment and installation of new underground cable at

    Parc Carafanau Rhosboeth, Benllech / Rhosboeth Caravan Park, Benllech

    Received 11 Oct 2021
  24. ClosedSCR/2021/77

    Barn sgrinio ar gyfer newid defnydd adeilad allanol i ddau uned gwyliau ynghyd â gwaith cysylltiedig yn / Screening opinion for the conversion of outbuilding into two holiday units together with associated works at

    Geifron, Llanrhyddlad

    Received 12 Oct 2021

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

View all applications

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