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
5,168Searchable applications
243Recorded as pending
93%Approval rate · 3,640 approved or refused records
261Refused applications

3,379 approved · 261 refused · 253 withdrawn. Received dates in our records: 31 Mar 2009 to 7 Oct 2026. Most recent record check: 14 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 Counts reflect the last collected status; some records may be out of date.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/2025/210

    Cais llawn ar gyfer lleoli carafán statig i'w defnyddio'n achlysurol i'r prif gartref yn ogystal â fel llety gwyliau i'w rhentu yn / Full application for the siting of a static caravan to be used incidentally to the main dwelling as well as a rental holiday let at

    Heulwen, Llanbedrgoch

    Received 1 Sept 2025
  2. ClosedLUE/2025/32

    Cais am Dystysgrif Cyfreithlondeb o ddatblygiad presennol mewn perthynas â newid defnydd o hen parlwr godro i gartref dosbarth C3 hunangynhwysol, ynghyd a chwrtil domestig a safle parcio ar yn / Application for a Certificate of Lawfulness of existing development in relation to the change of use of former Milking Parlour to a self-contained C3-use Dwelling, together with a domestic curtilage and car parking space on land at

    Ty Isaf, Llangoed

    Received 3 Sept 2025
  3. ClosedHHP/2025/143

    Cais llawn ar gyfer codi adeilad allanol newydd, ynghyd â dymchwel rhan o'r wal ffin flaen i greu dreif newydd, ynghyd â gosod pwmp gwres ffynhonnell aer yn / Full application for the erection of a new outbuilding, together with demolishing part of the front boundary wall to create a new driveway, together with the installation of an air source heat pump at

    Hafodol, Ffordd Glan Y Môr Road, Rhosneigr.

    Received 1 Sept 2025
  4. ClosedHHP/2025/144

    Cais llawn ar gyfer addasu ac ehangu yn cynnwys balconi ynghyd a dymchwel yn / Full application for alterations and extensions including a balcony together with demolition at

    Tyn Rhos, Niwbwrch / Newborough

    Received 3 Sept 2025
  5. ClosedHHP/2025/145

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

    Erw Deg, Ffordd Caergybi / Holyhead Road, Gwalchmai

    Received 3 Sept 2025
  6. ClosedFPL/2025/212

    Cais llawn ar gyfer cael gwared o'r unedau presennol, gosod uned aer sych oer, gosod system chwistrellu, gwaith ar y plinth ynghyd a chodi'r uchder yr uned oeri aer bresennol ar y to yn / Full application for removal of existing plant units, installation of a dry air cooler, installation of a spray system, works to plinth together with raising the height of the existing air conditioning unit on the roof at

    Waitrose, Ffordd Mona, Porthaethwy / Waitrose, Mona Road, Menai Bridge

    Received 3 Sept 2025
  7. Under ReviewVAR/2025/46

    Cais o dan Adran 73 i ddiwygio amodau (05) (gwelliannau priffyrdd), (11) (materion priffyrdd a gedwir yn ôl), (16) (cynllun rheoli traffig adeiladu) a (18) (draenio dŵr wyneb) o ganiatâd cynllunio cyfeirnod 28C477B (codi 4 annedd a gwaith cysylltiedig) er mwyn cyflwyno gwybodaeth ar ôl cychwyn gwaith ar dir yn / Application under Section 73 for the variation of conditions (05) (highway improvements), (11) (highways reserved matters), (16) (construction traffic management plan) and (18) (surface water drainage) of planning permission reference 28C477B (erection of 4 dwellings and associated works) so as to submit information following commencement of works on land at

    Pencarnisiog Farm, Pencarnisiog

    Received 2 Sept 2025
  8. ClosedCAC/2025/3

    Caniatad Ardal Cadwraeth ar gyfer dymchwel yr adeilad presennol, codi palis dros dro ynghyd ȃ chreu man cyhoeddus newydd yn cynnwys tirlunio meddal a chaled, systemau draenio cynaliadwy ac isadeiledd i gefnogi ynghyd ȃ gwaith yn /Conservation Area Consent for the demolition of the existing building, erection of temporary hoarding together with the creation of new public realm including hard and soft landscaping, sustainable drainage systems, and supporting infrastructure and works at

    97 Market Street, Caergybi/Holyhead

    Received 26 Aug 2025
  9. ClosedLUE/2025/42

    Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol o’r eiddo fel annedd preswyl parhaol yn / Application for a Lawful Development Certificate for the existing use of the property as a permanent residential dwelling at

    18 Eurach Park, Llanddaniel

    Received 5 Nov 2025
  10. ClosedSCR/2025/38

    Cais Sgrinio ar gyfer cael gwared a unedau presennol, gosod 1 uned Aer Sych Oer, 1 system chwistrellu, gwaith ar y plinth a chodi'r Uned Oeri Aer bresennol ar y to yn/Screening application for removal of existing plant units, installation of 1 no Dry Air Cooler, 1 no spray system, works to plinth and raising of existing Air Conditioning Unit on the roof at

    Waitrose, Ffordd Mona, Porthaethwy / Waitrose, Mona Road, Menai Bridge

    Received 3 Sept 2025
  11. ValidMIG/2025/1

    Cais ar gyfer ymestyniad fertigol i chwarel wenithfaen bresennol i gynnwys dwy fonc ychwanegol i -10 metr islaw AOD, a chydgrynhoi amodau cloddio am fwynau sydd ar waith yn y chwarel ehangach yn / Application for a vertical extension to the existing granite quarry comprising two additional benches to -10 metres below AOD, and the consolidation of extant mineral extraction conditions which are in force within the wider quarry at

    Gwyndy Quarry, Llandrygan.

    Received 4 Nov 2025
  12. ClosedMAO/2025/17

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2024/315 er mwyn diwygio geiriad amod 14 (gwaith i rwydwaith carthffosydd cyhoeddus) yn / Minor amendments to scheme previously approved under planning permission FPL/2024/315 so as to amend wording of condition 14 (works to public sewer network) at

    Tir gerllaw Stad y Canon, Llanfechell / Land adjacent to Stad y Canon, Llanfechell

    Received 4 Sept 2025
  13. ClosedHHP/2025/183

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

    Tre Faris, Rating Row, Biwmares / Beaumaris.

    Received 5 Nov 2025
  14. ValidFPL/2025/260

    Cais ôl-weithredol ar gyfer dymchwel yr annedd bresennol ynghyd â chodi annedd newydd yn ei le yn / Retrospective application for the demolition of the existing dwelling together with the erection of a replacement dwelling at

    Ty Crwn, Llys Dulas, Dulas

    Received 5 Nov 2025
  15. ClosedFPL/2025/215

    Cais llawn ar gyfer newid defnydd yr adeilad presennol o swyddfa i salon iechyd a harddwch yn / Full application for the change of use of the building from office to health and beauty salon at

    5 Stryd y Cae / Field Street, Llangefni

    Received 5 Sept 2025
  16. ClosedVAR/2025/45

    Cais o dan Adran 73 i ddiwygio amodau (03) (amserlen manwl a manylion am yr holl ddeunyddiau allanol a gorffeniadau/ffenestri a drysau allanol/toeau) a (07) (cynllun draenio) o caniatâd cynllunio rhif 11C273G (Cais llawn ar gyfer newid defnydd cyn fanc i 6 fflat hunangynhwysol) er mwyn rhoi y wybodaeth ar ol cychwyn gwaith ar y safle yn / Application under Section 73 for the variation of conditions (03) (detailed schedule and specifications of all external materials and finishes/windows and external doors/roof coverings) and (07) (drainage scheme) of planning permission reference 11C273G (Full application for the change of use of former bank into 6 self contained flats) so as to provide the information after works commenced on site at

    HSBC, Stryd y Frenhines / Queen Street, Amlwch

    Received 8 Sept 2025
  17. ClosedFPL/2025/261

    Cais llawn ar gyfer trosi y capel i mewn i llety gwyliau yn / Full application for conversion of the chapel into a holiday let at

    Capel Tabor / Tabor Chapel , Caergybi/ Holyhead

    Received 5 Nov 2025
  18. ClosedFPL/2025/262

    Cais llawn ar gyfer codi canopi gyda goleuadau allanol ar hyd y llwybr yn / Full application for the erection of a canopy with external lighting along the path at

    Fairways Newydd, Llanfairpwll.

    Received 5 Nov 2025
  19. ClosedLUE/2025/43

    Cais am Dystysgrif Datblygiad Cyfreithlon defnydd presennol o'r tir yn ategol ac yn rhan o gwrtil yr annedd yn / Application for a Lawful Development Certificate existing use of the land being used as ancillary and part of the curtilage of the dwellinghouse at

    Rhiwmoel Fawr, Rhosybol.

    Received 5 Nov 2025
  20. ClosedSCR/2025/46

    Barn sgrinio ôl-weithredol ar gyfer dymchwel yr annedd bresennol ynghyd â chodi annedd newydd yn ei le yn / Retrospective screening opinion for the demolition of the existing dwelling together with the erection of a replacement dwelling at

    Ty Crwn, Llys Dulas

    Received 5 Nov 2025
  21. ClosedFPL/2025/264

    Cais llawn ar gyfer newid defnydd llety gwyliau tymor byr (dosbarth defnydd C6) yn gartref preswyl i blant yn / Full application for the change of use of a short term holiday let (use class C6) into a residential children's home (use class C2) at

    Bryn Aethwy, Lon Pen Nebo/Hill Street, Porthaethwy/Menai Bridge

    Received 6 Nov 2025
  22. ClosedMAO/2025/23

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan ganiatád cynllunio FPL/2023/189 er mwyn newid uchder a gosodiad yr is-orsaf yn / Minor amendments to scheme previously approved under planning permission FPL/2023/189 so as to amend the height and layout of the substation at

    Penrhos Works, Caergybi / Holyhead.

    Received 5 Nov 2025
  23. ClosedFPL/2025/265

    Cais llawn ar gyfer newid defnydd adeilad allanol i uned gwyliau hunan-gynhwysol yn cynnwys addasu ac ehangu yn / Full application for conversion of an outbuilding into a self-contained holiday let unit including alterations and extensions at

    Ty Cerrig, Station Road, Rhosneigr

    Received 6 Nov 2025
  24. ClosedFPL/2025/216

    Cais llawn ar gyfer codi 6 strwythur maes ymarfer golff parhaol ac 3 strwythur maes ymarfer golff dros dro yn / Full application for the erection of a permanent 6 driving range golf bay structure and a temporary 3 driving range golf bay structure at

    Bull Bay Golf Club, Ffordd Porth Llechog / Bull Bay Road, Porth Llechog / Bull Bay

    Received 9 Sept 2025

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