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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. ClosedHHP/2021/370

    Cais llawn ar gyfer dymchwel yr adeiladau allanol ynghyd ag addasu ac ehangu (sydd yn cynnwys balconi) yr anedd yn / Full application for the demolition of existing outbuildings together with alterations and extensions (including a balcony) to the dwellinghouse at

    Penmorfa, Ffordd yr Orsaf/Station Road, Rhosneigr

    Received 28 Oct 2021
  2. ClosedHHP/2021/371

    Cais llawn ar gyfer ehangu yr annedd bresennol i greu anecs yn / Full application for an extension to the existing dwelling to create an annexe at

    Waen Felys, Elim, Llanddeusant

    Received 28 Oct 2021
  3. ClosedSCR/2021/80

    Barn sgrinio am faterion a gadwyd yn ôl ar gyfer codi 10 uned gwyliau, creu ffordd fynedfa, parcio a gosod system trin carthffosiaeth preifat ar dir ger / Screening opinion for reserved matters for the erection of 10 holiday units, creation of an access road, parking and the siting of a private treatment plant on land adjoining

    Henllys Hall, Biwmares / Beaumaris

    Received 26 Oct 2021
  4. ClosedADV/2021/11

    Cais i lleoli arwydd heb ei oleuo yn / Application for the siting of a non-illuminated sign at

    Capel Gorffwys Penuel, Ffordd Glandwr / Glandwr Road, Llangefni

    Received 28 Oct 2021
  5. ClosedDIS/2021/94

    Cais i ryddhau amod (04) (Manylion llawn Oleuadau Allanol) o ganiatâd cynllunio FPL/2021/134: Cais llawn ar gyfer dymchwel yr annedd presennol ynghyd a codi annedd newydd yn ei le yn cynnwys datblygiadau cysylltiedig ac ymestyn y cwrtil yn / Application to discharge condition (04) (External Light Full Details) of planning permission FPL/2021/134: Full application 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 28 Oct 2021
  6. ClosedFPL/2021/310

    Cais llawn ar gyfer newid defnydd yr annedd bresennol i ganolfan dydd ar gyfer plant ac anableddau dysgu yn / Full application for the change of use of the existing dwelling into a day centre for children with learning disabilities at

    Haulfryn, Capel Mawr, Llangristiolus

    Received 29 Oct 2021
  7. ClosedHHP/2021/372

    Cais llawn ar gyfer trosi adeilad allanol i fod yn anecs yn / Full application for conversion of outbuilding into annexe at

    Tyn Rhosydd, Carmel

    Received 29 Oct 2021
  8. ClosedHHP/2021/373

    Cais ôl-weithredol ar gyfer cadw y storfa, pwll nofio a storfa/adeilad peiriannau yn / Retrospective application for the retention of the store, swimming pool and storage/plant building at

    The Bungalow, Lakeside, Rhosneigr

    Received 29 Oct 2021
  9. ClosedLUP/2021/12

    Cais am Dystysgrif Cyfreithlondeb o ddatblygiad arfaethedig mewn perthynas a cychwyn gwaith materol ar ganiatad cynllunio rhif APP/L6805/A/16/3146836 yn / Application for a Certificate of Lawfulness of proposed development in relation to a material start having been made on planning permission ref APP/L6805/A/16/3146836 at

    The Paddock, Pen-y-Marian, Llangoed, Biwmaris/Beaumaris

    Received 3 Nov 2021
  10. ClosedHHP/2021/405

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

    Bron y Graig, Porthdafarch Road, Caergybi / Holyhead

    Received 26 Nov 2021
  11. ClosedFPL/2021/337

    Cais llawn ar gyfer adeiladu Cyfleuster Ffiniau Mewndirol (IBF) yn / Full application for the construction of an Inland Border Facility (IBF) at

    Hen Safle Roadking, Stop Tryciau, Parc Cybi, Caergybi / Former Roadking Truckstop, Parc Cybi, Holyhead,

    Received 26 Nov 2021
  12. ClosedFPL/2021/338

    Cais llawn ar gyfer newid defnydd yr hen siop i fod yn siop tecawê yn / Full application for the change of use of former shop into a takeaway shop at

    30 Stryd Stanley, Caergybi / 30 Stanley Street, Holyhead

    Received 26 Nov 2021
  13. ClosedFPL/2021/339

    Cais llawn ar gyfer newid defnydd o annedd a gwestai i fod yn annedd heb unrhyw newidiadau mewnol nac allanol yn / Full application for the change of use from a dwelling and guest house into a dwelling with no internal or external alterations at

    Treddolphin, Maes Padrig, Cemaes

    Received 26 Nov 2021
  14. ClosedFPL/2021/340

    Cais llawn ar gyfer lleoli cynhwysydd ar dir yn / Full application for the siting of a storage container on land at

    Ysbyty Cefni Stryd y Bont /Bridge Street, Llangefni

    Received 26 Nov 2021
  15. ClosedMAH/2021/29

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio 48C204 er mwyn diwygio lleoliad ffenestri a creu balconi juliet yn / Minor amendments to scheme previously approved under planning permission 48C204 so as to amend window locations and create a juliet balcony at

    Ty Cerrig, Gwalchmai

    Received 29 Nov 2021
  16. ClosedVAR/2021/84

    Cais o dan Adran 73 i ddiwygio amod (03)(Cynlluniau Cymeradwy) o caniatâd cynllunio rhif VAR/2021/11 (ddiwygio amod (02) o caniatâd cynllunio rhif 36C320A and MAO/2018/3 (Codi annedd) er mwyn newid y dyluniad diwygiedig) er mwyn diwygio dyluniad y modurdy yn / Application under Section 73 for the variation of condition (03)(Approved Plans) of planning permission reference VAR/2021/11 (variation of condition (02) of planning permission reference 36C320A and MAO/2018/3 (Erection of a dwelling) so as to amended design) so as to allow amended garage design at

    Ty Uchaf, Llangristiolus

    Received 19 Nov 2021
  17. ClosedDIS/2021/102

    Cais i ryddhau amodau (03) (draenio dwr budr), (05) (Cynllun Rheoli Traffic Adeiladu), (07) (manylion gwaith dymchwel), (08) (manylion ffenestri) ac (11) (cynllun tai fforddiadwy) o ganiatâd cynllunio FPL/2019/258 (dymchwel yr adeilad presennol a chodi chwech fflat un ystafell wely) yn / Application to discharge conditions (03) (foul drainage), (05) (Construction Traffic Management Plan), (07) (method of demolition), (08) (window details) and (11) (affordable housing scheme) of planning permission FPL/2019/258 (demolition of existing building and erection of six one bedroom flats) at

    Beaumaris Social Club, Steeple Lane, Biwmares / Beaumaris

    Received 19 Nov 2021
  18. ClosedDIS/2021/101

    Cais i ryddhau amod (04) (Manyleb rhaglen o waith 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 (04) (Specification for a staged programme of archaeological work) 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 at

    Beaumaris Social Club, Steeple Lane, Biwmaris / Beaumaris

    Received 19 Nov 2021
  19. ClosedVAR/2021/78

    Cais o dan Adran 73 i ddiwygio amod (01) (SUDs) (02) (Gwaredu dwr budur) (05) (Cynlluniau a gymeradwyd) o caniatâd cynllunio rhif FPL/2019/88 (Cais ôl-weithredol ar gyfer cadw anecs) er mwyn caniatau dŵr wyneb i lifo i’r system garthffosiaeth gyhoeddus ynghyd â’r dŵr budur yn / Application under Section 73 for the variation of condition (01) (SUDs) (02) (Foul water disposal) (05)(Approved plans) of planning permission reference FPL/2019/88 (Retrospective application for retention of annexe) so as to allow surface water to discharge into the public sewer system in parallel with the foul water at

    West View, High Street, Rhosneigr

    Received 1 Nov 2021
  20. ClosedHHP/2021/374

    Cais llawn ar gyfer addasu ac ehangu hefo balconis Juliet yn / Full application for alterations and extensions with Juliet balconies at

    Trearddur House, Trearddur Court, Bae Trearddur / Trearddur Bay

    Received 1 Nov 2021
  21. ClosedMAO/2021/32

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2019/258 er mwyn diwygio gorffeniad rendr allanol o arw i llyfnyn / Minor amendments to scheme previously approved under planning permission FPL/2019/258 so as to amend external render finish from rough to smooth at

    Beaumaris Social Club, Steeple Lane, Biwmaris / Beaumaris

    Received 19 Nov 2021
  22. ClosedFPL/2021/313

    Cais llawn ar gyfer trosi yr hen galeri/siop mewn i annedd preswyl yn ogystal ag addasu ac ehangu yn / Full application for the conversion of the former gallery/shop into a residential dwelling together with alterations and extensions at

    Anderson Gallery, Pont Rhyd-y-Bont / Four Mile Bridge

    Received 1 Nov 2021
  23. ClosedHHP/2021/375

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

    Old Gwenlan, Overstrand Avenue, Rhosneigr

    Received 1 Nov 2021
  24. ClosedMAH/2021/26

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2020/289 er mwyn diwygio dyluniad yn / Minor amendments to scheme previously approved under planning permission HHP/2020/289 as so to amend design at

    9 Stad Llain Bryniau Estate, Caergybi/Holyhead

    Received 1 Nov 2021

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

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    Planning application documents: what to read first

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  • 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

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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