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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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/2021/106

    Cais llawn ar gyfer cadw cwt pren i ddal peiriant gwerthu llefrith (Dosbarth Defnydd A1) ynghyd a llain caled a man parcio, addasu'r fynedfa presennol i gerbydau a tirlunio cysylltiedig ar dir yn / Full application for the retention of a wooden hut to accommodate a milk vending machine (Use Class A1) together with hardstanding and parking area, alterations to the existing vehicular access and associated landscaping on land at

    Neuadd, Cemaes

    Received 10 May 2021
  2. ClosedHHP/2021/196

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

    6 North West Street, Caergybi / Holyhead

    Received 15 Jun 2021
  3. ClosedDIS/2021/56

    Cais i ryddhau amod (02) (Manylion traenio) o ganiatâd cynllunio FPL/2020/122 yn / Application to discharge condition (02) (Drainage details) of planning permission FPL/2020/122 at

    Tyddyn Isaf, Bodfordd

    Received 16 Jun 2021
  4. ClosedSCR/2021/43

    Barn sgrinio ar gyfer dymchwle yr annedd presennol ynghyd a codi annedd newydd yn ei le yn cynnwys datblygiadau cysylltiedig ac ymestyn y cwrtil yn / Screening opinion for the demolition of the existing dwelling together with the erection of a replacement dwelling including associated development and extension to curtilage at

    Tan Y Cytiau Lodge, Caergybi/Holyhead

    Received 16 Jun 2021
  5. ClosedLBC/2021/20

    Caniatâd Adeilad Rhestredig ar gyfer newid y ffenestri a drysau yn / Listed Building Consent for the replacement of windows and doors at

    Buttercup, 6 Borthwen Barns, Llanfaethlu

    Received 15 Jun 2021
  6. ClosedSCR/2021/44

    Barn sgrinio ar gyfer newid defnydd y gwesty presennol i fod yn 6 llety gwyliau ynghyd a addasiadau, parcio a tirlunio cysylltiedig yn / Screening opinion for the conversion of the existing hotel into 6 holiday units together with associated alterations, parking and landscaping at

    Ty Dderw, Moelfre

    Received 16 Jun 2021
  7. ClosedFPL/2021/144

    Cais llawn ar gyfer gwneud gwaith dymchwel rhannol ynghyd â gwneud addasiadau ac estyniadau er mwyn creu unedau ychwanegol yn / Full application for part demolition works together with alterations and extensions to create additional units at

    Llys Y Gwynt, Llanfawr Close, Caergybi/Holyhead

    Received 16 Jun 2021
  8. ClosedOP/2021/2

    Cais amlinellol ar gyfer codi annedd newydd a mynediad i gerbydau ynghyd â manylion llawn y cynlluniau arfaethedig yn / Outline application for the erection of a new dwelling and vehicular access together with full details of Proposed Plans at

    Ti Ger / Land next to Llain Wennol, Llanrhyddlad

    Received 16 Jun 2021
  9. ClosedDIS/2021/57

    Cais i ryddhau amod (03) (Manylion bocs nythu) o ganiatâd cynllunio HHP/2021/76 yn / Application to discharge condition (03) (Nesting box details) of planning permission HHP/2021/76 at

    L'Horizon, Ravenspoint Road, Trearddur Bay

    Received 17 Jun 2021
  10. ClosedFPL/2021/145

    Cais llawn ar gyfer gosod 2 cwt bugail yn / Full application for the siting of 2 shepherd huts at

    Rhosydd, Brynteg

    Received 18 Jun 2021
  11. ClosedHHP/2021/199

    Cais llawn ar estyniad garej yn / Full application for a garage extension at

    7 Bro Mynydd, Bryngwran

    Received 18 Jun 2021
  12. ClosedHHP/2021/200

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

    Lyndale, Mynydd Mechell

    Received 18 Jun 2021
  13. ClosedHHP/2021/160

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

    8 Cefn Eithin, Llangristiolus

    Received 14 May 2021
  14. ClosedHHP/2021/220

    Cais llawn ar gyfer addasu ac ehangu hefo balconis ochr a cefn yn / Full application for alterations and extensions with rear and side balconies at

    Ty Mel, Ffordd Warren Road, Rhosneigr

    Received 5 Jul 2021
  15. ClosedFPL/2021/109

    Cais llawn ar gyfer dymchwel annedd a modurdy presennol, codi annedd newydd yn ei le ynghyd a chodi modurdry newydd sydd yn cynnwys gampfa a anecs hunangynhwysol yn / Full application for the demolition of the existing dwelling and garage, the erection of a new dwelling in lieu together with the erection of a new garage which includes a gym and a self-contained annexe at

    Ingledene, Ravenspoint Road, Bae Trearddur Bay

    Received 14 May 2021
  16. ClosedHHP/2021/202

    Cais llawn ar gyfer adeiladu garej / gweithdy dwbl ar wahân gyda storfa / stiwdio uchod yn / Full application for construction of detached double garage / workshop with storage / studio above at

    Ffynnon Oer, Llanddona, Biwmares/ Beaumaris

    Received 21 Jun 2021
  17. ClosedSCR/2021/45

    Barn sgrinio ar gyfer dymchwel yr annedd bresennol a chodi annedd newydd yn / Screening opinion for the demolition of the existing dwelling and the erection of a new dwelling at

    Tir Cyferbyn a / Land adjacent to Silver Crest, Pentraeth

    Received 21 Jun 2021
  18. ClosedHHP/2021/203

    Cais llawn ar gyfer dymchwel modurdy presennol a lleoli pod fel adeilad fydd yn cael ei ddefnyddio yn ategol i'r annedd bresennol yn / Full application for demolition of existing garage and siting of pod used as a building which will be ancillary accommodation to the existing dwelling at

    The Stables, Lon Ty Mawr, Llandegfan

    Received 21 Jun 2021
  19. ClosedVAR/2021/50

    Cais o dan Adran 73A i ddiwygio amod (11) (Cynlluniau a gymeradwywyd) o ganiatâd cynllunio rhif 22C233 (Codi dau annedd) er mwyn diwygio dyluniad yr annedd a codi modurdy sengl ar wahân ar blot 2 ger / Application under Section 73A for the variation of condition (11) (Approved plans) of planning permission reference 22C233 (Erection of two dwellings) so as to amend the design of the dwelling and erect a detached single garage on plot 2 adjacent to

    Tyn Llain, Llanddona, Biwmares

    Received 23 Jun 2021
  20. ClosedFPL/2022/334

    Cais llawn ar gyfer fferm solar yn / Full application for a solar farm at

    Llynfor, Llanfaelog

    Received 23 Dec 2022
  21. ClosedMAO/2023/1

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio VAR/2021/88 er mwyn caniatau diwygio ffenestri yn / Minor amendments to scheme previously approved under planning permission VAR/2021/88 so as to allow amendments to windows at

    Aber Lleiniog Outbuildings, Penmon

    Received 23 Jan 2023
  22. ValidOP/2023/1

    Cais amlinellol ar gyfer codi 36 annedd gyda rhai materion wedi gadw yndol ynghyd a manylion o fynedfa yn / Outline application for the erection of 36 dwellings with some matters reserved together with details of access at

    Uned 2, 3 a 4 Ystad Ddiwydiannol Morawelon, Tir Ger Ffordd Beibo, Caergybi / Units 2, 3 and 4 Morawelon Industrial Estate, Land off Ffordd Beibio, Holyhead.

    Received 23 Jan 2023
  23. ClosedFPL/2023/25

    Cais llawn ar gyfer codi sied amaethyddol ynghyd â gosod tanc elifion silwair newydd ar dir yn / Full application for the erection of an agricultural shed together with the installation of a new silage effluent tank on land at

    Fferm Tan Y Graig Farm, Lon Isallt, Bae Treaddur / Treaddur Bay

    Received 23 Jan 2023
  24. ClosedLUP/2023/2

    Cais am Dystysgrif Cyfreithlondeb ar gyfer y defnydd arfaethedig o dir ar gyfer lleoli 6 carafán statig, ynghyd â mannau caled cysylltiedig, i'w meddiannu at ddibenion gwyliau yn / Application for a Certificate of Lawfulness for the proposed use of land for the siting of 6 static caravan, together with associated hardstanding, to be occupied for holiday purposes at

    Caravan Park, Silver Bay, Rhoscolyn, Caergybi/ Holyhead

    Received 24 Jan 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