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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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/2021/234

    Cais llawn am ddymchwel arfaethedig sied amaethyddol bresennol ynghyd â chodi sied amaethyddol newydd yn / Full application for proposed demolition of an existing agricultural shed together with the erection of a new replacement agricultural shed at

    Glan Y Gors, Pencarnisiog

    Received 25 Aug 2021
  2. ClosedFPL/2021/258

    Cais llawn ar gyfer dymchwel y sied bresennol a codi dau uned gwyliau ynghyd a addasu'r fynedfa bresennol yn / Full application for the demolition of the existing shed and erection of two holiday units together with alterations to the access at

    Gwenallt, Llansadwrn

    Received 17 Sept 2021
  3. ClosedVAR/2021/61

    Cais o dan Adran 73 i dynnu amod (04) (Arolwg Ffotograffig) o caniatâd cynllunio rhif LBC/2020/9 (Caniatâd Adeilad Rhestredig ar gyfer addasu ac ehangu) yn / Application under Section 73 for the removal of condition (04) (Photographic Survey) from planning permission reference LBC/2020/9 (Listed Building Consent for alterations and extensions) at

    Glan Aber, Llanfairpwllgwyngyll

    Received 25 Aug 2021
  4. ClosedHHP/2021/310

    Cais llawn ar gyfer dymchwel rhan o'r annedd ynghyd aaddasu ac ehangu yn / Full application for demolition of part of the dwelling together with alterations and extensions at

    8 Lon Cei Bont, Porthaethwy / 8 Beach Road, Menai Bridge

    Received 16 Sept 2021
  5. ClosedDIS/2021/82

    Cais i ryddhau amodau (05) (Cynllun Cadwraeth Rhywogaethau a Chynefin) a (09) (Cynllun Rheoli Traffig Adeiladu) o ganiatâd cynllunio RM/2020/10 (materion a gadwyd yn ol ar gyfer codi 60 o anneddau) ar dir yn / Application to discharge conditions (05) (Species and Habitat Conservation Plan) and (09) (Construction Traffic Management Plan) of planning permission RM/2020/10 (reserved matters for erection of 60 dwellings) on land at

    Coleg Menai, Llangefni

    Received 16 Sept 2021
  6. ClosedDIS/2021/83

    Cais i ryddhau amod (23) (Cynllun Rheoli'r Amgylchedd Adeiladu) o ganiatâd cynllunio 34C304K/1/EIA/ECON: Cais hybrid am ganiatâd cynllunio llawn i greu canolfan beirianneg newydd, maes parcio, lle chwarae i blant a gwaith cysylltiedig a chais am ganiatâd cynllunio amlinellol gyda rhai materion wedi eu cadw’n ôl ar gyfer datblygiad preswyl o 153 o anheddau, gwesty a chyfleuster bwyd a diod ynghyd a lle parcio cysylltiedig a gwaith ar dir yn / Application to discharge condition (23) (Construction Environmental Management Plan) of planning permission 34C304K/1/EIA/ECON: Hybrid application applying for full planning permission for the creation of a new engineering centre, car parking, children’s play area and associated works and applying for outline planning permission with some matters reserved for a residential development of 153 dwellings, a hotel and food and beverage facility along with associated car parking and works on land at

    Coleg Menai, Ffordd y Coleg, Llangefni

    Received 16 Sept 2021
  7. ClosedFPL/2021/259

    Cais llawn am godi Adeilad Amaethyddol ar gyfer magu llo yn / Full application for the erection of an Agricultural Building for calf rearing at

    Bryn Ednyfed, Holyhead Road, Caergeiliog

    Received 17 Sept 2021
  8. ClosedVAR/2021/69

    Cais o dan Adran 73 i ddiwygio amod (02) (cynlluniau wedi ei ganiatau) a (06) (tirlunio) o caniatâd cynllunio rhif FPL/2020/150 (codi 9 ty ynghyd a datblygiadau cysylltiedig) er mwyn lleihau faint o dai ar y safle, newid cynllun y safle, newid y tirlunio a newid dyluniad y tai yn / Application under Section 73 for the variation of condition (02) (as approved plans) and (06) (landscape) of planning permission reference FPL/2020/150 (erection of 9 dwellings together with associated development) so as to reduced the number of dwellings on the site, amendment to the site layout, landscaping and amended design of dwellings at

    Lon Newydd / Bridge Street, Llangefni

    Received 16 Sept 2021
  9. ClosedMAO/2021/28

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio 44C34A: Troi adeiladau allanol yn bedwar annedd, er mwyn diwygio y dyluniad yn / Minor amendments to scheme previously approved under planning permission 44C34A: Conversion of outbuildings into four dwellings so as to amend the design at

    Cwm Derri, Dulas

    Received 16 Sept 2021
  10. ClosedHHP/2021/285

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

    Lark Rise, Ffordd Penclip, Porthaethwy / Lark Rise, Druid Road, Menai Bridge

    Received 26 Aug 2021
  11. ClosedMAO/2021/25

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2020/8 er mwyn diwygio y dyluniad yn / Minor amendments to scheme previously approved under planning permission FPL/2020/8 so as to amend the design at

    Gwydryn Newydd, Llanfairpwll

    Received 26 Aug 2021
  12. ClosedFPL/2021/236

    Cais llawn ar gyfer newid defnydd yr iard cadw bysiau a’r adeilad swyddfa presennol i fod yn iard dros dro lle gall loriau stopio ynghyd â lleoli uned cyfleusterau llesiant dros dro a bloc toiledau/cawodydd yn / Full application for the change of use of the existing bus depot yard and office building into a temporary truck stop yard together with the temporary siting of a welfare facilities unit and a toilet/shower block unit at

    Bloc E/Block E, Stad Diwydiannol Penrhos Industrial Estate, Caergybi/Holyhead

    Received 26 Aug 2021
  13. ClosedS106/2021/7

    Cais i addasu’r Cytundeb Adran 106 (storio gaeaf) ynghlwm i ganiatad cynllunio rhif 30C359G yn / Application for the modification of the Section 106 Agreement (winter storage) attached to planning permission reference 30C359G at

    Parc Carafan Plas Uchaf Caravan Park, Tyn Y Gongl

    Received 26 Aug 2021
  14. ClosedSCR/2021/60

    Barn sgrinio ar gyfer newid defnydd tir amaethyddol i osod i bwrpas 28 carafannau symydol ynghyd a fynedfa i gerbydau â gwaith cysylltiedig yn / Screening opinion for for change of use of agricultural land to holiday let for 28 touring caravans together with a new vehicle access and associated works at

    Cefn Mawr Uchaf , Llangaffo

    Received 25 Aug 2021
  15. ClosedHHP/2021/286

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

    Llwyn Onn, Tyn Lon

    Received 26 Aug 2021
  16. ClosedFPL/2021/237

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

    The Old Pottery, Lon Paran Lane, Rhosneigr

    Received 26 Aug 2021
  17. ClosedHHP/2021/311

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

    Cae Llwyd, Ffordd Porth Y Felin Road, Caergybi/Holyhead

    Received 20 Sept 2021
  18. ClosedHHP/2021/287

    Cais llawn ar gyfer codi garej ar wahan a swyddfa/storfa yn / Full application for the erection of a detached garage and office/store at

    Deck, Carreglefn

    Received 27 Aug 2021
  19. ClosedSCR/2021/61

    Barn sgrinio ar gyfer FPL/2021/232: Cais llawn ar gyfer codi clamp silwair a sied i gadw tail ynghyd â gosod tanc elifion silwair newydd yn / Screening opinion for FPL/2021/232: Full application for the erection of a silage clamp and manure shed together with the installation of a new silage effluent tank at

    Erw Fawr, Llanynghenedl

    Received 27 Aug 2021
  20. ClosedVAR/2021/62

    Cais o dan Adran 73 i ddiwygio amod (11) (cynlluniau wedi eu cymeradwyo) o ganiatâd cynllunio rhif 45C386A (codi annedd ynghyd a chreu mynedfa i gerbydau) er mwyn codi uchder y garej yn / Application under Section 73 for the variation of condition (11) (approved plans) of planning permission reference 45C386A (erection of a dwelling together with the construction of a vehicular access) so as to increase height of garage at

    Yr Hen Efail, Lon Capel, Dwyran

    Received 27 Aug 2021
  21. ClosedHHP/2021/288

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

    Craig Beuno, Ffordd Cildwrn, Llangefni / Craig Beuno, Cildwrn Road, Llangefni

    Received 27 Aug 2021
  22. ClosedDIS/2021/78

    Cais i ryddhau amod (03) (Cynllun Rheoli Traffic Adeiladu) o ganiatâd cynllunio FPL/2020/162 yn / Application to discharge condition (03) (Construction Traffic Management Plan)of planning permission FPL/2020/162 at

    Coleg Menai, Llangefni

    Received 27 Aug 2021
  23. ClosedHHP/2021/312

    Cais llawn ar gyfer dymchwel y garej bresennol ynghyd ac addasu ag ehangu yn / Full application for the demolition of the existing garage together with alterations and extensions at

    23 Ty'n Berllan, Bryngwran

    Received 20 Sept 2021
  24. ClosedHHP/2021/313

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

    White Cottage, Lon Traeth Llydan, Rhosneigr

    Received 20 Sept 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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    Planning permission drawings: how to read plans

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  • 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.

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