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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. ClosedSCR/2023/19

    Barn sgrinio ar gyfer trosi adeilad allanol fferm presennol yn uned gosod gwyliau hunangynhwysol ynghyd â gosod offer trin pecyn a ffos gerrig ar dir ger / Screening opinion for the conversion of an existing farm outbuilding into a self-contained holiday let unit together with the installation of a package treatment plant and soak-away on land adjacent

    Rhyd y Bont, Pontrhydybont / Four Mile Bridge

    Received 28 Mar 2023
  2. ClosedHHP/2023/75

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

    6 Maes Llewelyn, Aberffraw

    Received 4 Apr 2023
  3. ClosedDIS/2023/25

    Cais i ryddhau amod (08) ( Arolwg ffotograffig) o ganiatâd cynllunio FPL/2022/172 (newid defnydd, addasu ac ehangu adeilad allanol presennol i fod yn annedd menter gwledig ynghyd â gosod system trin carthffosiaeth newydd) yn / Application to discharge condition (08) (Photographic Survey) of planning permission FPL/2022/172 (conversion, alteration and extension of an existing outbuilding into a rural enterprise workers dwelling together with the installation of a sewage treatment plant ) at

    Eirianallt Goch Farm, Carmel, Llanerchymedd

    Received 4 Apr 2023
  4. ClosedHHP/2023/76

    Cais llawn i ddymchwel yr ystafell haul presennol ynghyd a addasu ag ehangu a creu balconi yn / Full application for the demolition of the existing conservatory together with alterations and extensions and creation of a balcony at

    Pant y Mel, Llandyfrydog

    Received 4 Apr 2023
  5. ClosedFPL/2023/88

    Cais llawn am ddymchwel tŷ llety presennol ynghyd â chodi tŷ llety newydd, mynediad newydd a gwaith cysylltiedig yn / Full application for the demolition of existing lodge house together with a replacement lodge house, new access and associated works at

    Glan Y Menai, Ffordd Biwmaris/ Beaumaris Road, Glyngarth, Porthaethwy/ Menai Bridge.

    Received 4 Apr 2023
  6. ClosedHHP/2023/77

    Cais llawn ar gyfer chodi modurdy ar wahan yn / Full application for the erection of a detached garage at

    Pant Y Coed, Ffordd Plas Road, Caergybi/Holyhead

    Received 5 Apr 2023
  7. ClosedLUE/2023/9

    Cais am Dystysgrif Cyfreithlondeb o ddatblygiad presennol mewn perthynas a cychwyn gwaith materol ar ganiatad cynllunio rhif 39C82B yn / Application for a Certificate of Lawfulness of existing development in relation to a material start having been made on planning permission reference 39C82B at

    Mostyn Arms , Ffordd Cynan/St Georges Road, Porthaethwy/Menai Bridge.

    Received 5 Apr 2023
  8. ClosedSCR/2023/20

    Barn Sgrinio ar gyfer dymchwel tŷ llety presennol ynghyd â chodi tŷ llety newydd, mynediad newydd a gwaith cysylltiedig yn / Screening opinion for the demolition of existing lodge house together with a replacement lodge house, new access and associated works at

    Glan Y Menai, Ffordd Biwmaris/ Beaumaris Road, Glyngarth, Porthaethwy/ Menai Bridge.

    Received 4 Apr 2023
  9. ClosedVAR/2023/23

    Cais o dan Adran 73 i ddiwygio amod (02)(Cynlluniau cymeradwy), (03)(Blwchau nythu aderyn y to) and (04)(Bocs ystlumod) o caniatâd cynllunio rhif HHP/2021/236 (addasu ac ehangu hefo balconi) er mwyn diwygio dewisiadau deunydd allanol yn / Application under Section 73 for the variation of condition (02)(Approved plans), (03)(Sparrow nest boxes) and (04)(Bat boxes) of planning permission reference HHP/2021/236 (alterations and extensions with balcony) so as to allow amended external material choices at

    Plas Uchaf , Rhoscolyn

    Received 6 Apr 2023
  10. ClosedFPL/2023/89

    Cais llawn ar gyfer newid defnydd tir amaethyddol ar gyfer lleoliad tymhorol o 10 pabell gloch ynghyd a darparu cyfleusterau toiled a cawod, mynedfa cysylltiedig, parcio a thirlunio ar dir yn / Full application for the change of use of agricultural land for the seasonal siting of 10 bell tents together with the provision of toilet and shower facilities, associated access, parking and landscaping on land at

    Llanfair Hall, Dwyran, Llanfairpwllgwyngyll

    Received 11 Apr 2023
  11. ClosedLUE/2023/10

    Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer y defnydd presennol a wneir o'r tir fel rhan cysylltiedig o'r pentref gwyliau yn / Application for a Lawful Development Certificate for the existing use of the land as an incidental part of the holiday village at

    Silver Bay Holiday Village, Pentre Gwyddel, Rhoscolyn, LL65 2RZ

    Received 6 Apr 2023
  12. ClosedHHP/2023/78

    Cais llawn ar gyfer codi ystafell ardd / swyddfa cartref yn / Full application for the erection of a garden room /home office at

    1 Bryn Amel , Llanedwen

    Received 11 Apr 2023
  13. ClosedFPL/2023/90

    Cais llawn i godi arena ceffylau a cylch hyfforddi ceffylau yn / Full application for the erection of a horse arena and lunge ring at

    Cae Uchaf, Rhosybol, Amlwch

    Received 11 Apr 2023
  14. ClosedFPL/2023/91

    Cais llawn ar gyfer newid defnydd tir o amaeth i greu estyniad i'r cwrtil preswyl ar dir yn / Full application for the change of use of land from agricultural to form an extension to the residential curtilage at

    Yr Erw, Llansadwrn, Porthaethwy/ Menai Bridge

    Received 11 Apr 2023
  15. ClosedMAH/2023/2

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2022/296 er mwyn diwygio'r dyluniad yn / Minor amendments to scheme previously approved under planning permission HHP/2022/296 so as to amend the design at

    22 Tyn Berllan, Bryngwran, Caergybi/ Holyhead

    Received 11 Apr 2023
  16. ClosedHHP/2023/79

    Cais llawn ar gyfer addasu ac ehangu, ynghyd a trosi swyddfa gartref i fewn i anecs yn / Full application for alterations and extensions, together with conversion of home office into an annexe at

    Derwyn, Stryd Yr Eglwys/Church Street, Bodedern.

    Received 12 Apr 2023
  17. ClosedMAO/2023/6

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio rhif VAR/2019/32 er mwyn diwygio'r dyluniad a deunyddiau allanol yn / Minor amendments to scheme previously approved under planning permission reference VAR/2019/32 so as to amend the design and external materials at

    Yr Erw, Llansadwrn

    Received 11 Apr 2023
  18. ClosedDIS/2023/26

    Cais i ryddhau amod (04)(Lleol a Chynllun Rheoli Traffig Adeiladu), (08)(Cynllun Rheoli Deunyddiau a Gwastraff) and (09)(Cynllun Rheoli Amgylcheddol Adeiladu) o ganiatâd cynllunio FPL/2022/332 yn / Application to discharge condition (04)(Construction Traffic Management Plan), (08)(Materials and Waste Management Plan) and (09)(Construction Environmental Management Plan) of planning permission FPL/2022/332 at

    21 Pant Lodge Estate, Llanfairpwllgwyngyll

    Received 12 Apr 2023
  19. ClosedMAH/2023/4

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2022/323 er mwyn diwygio maint y garej yn / Minor amendments to scheme previously approved under planning permission HHP/2022/323 so as to amend the scale of the garage at

    Brythenfa, Moelfre

    Received 12 Apr 2023
  20. ClosedFPL/2023/96

    Cais llawn ar gyfer amnewid y mast 15m o uchder presennol gyda mast newydd 17.5m o uchder ynghyd ag adleoli a lleoli antenâu a datblygiad cysylltiedig ar y ddaear ar dir yn / Full application for the replacement of the existing 15m high mast with a new 17.5m high mast together with the re-location and siting of antennas and associated ground based development on land at

    Fferm Ysbylldir / Ysbylldir Farm, Caergeiliog

    Received 14 Apr 2023
  21. ClosedDIS/2023/28

    Cais i ryddhau amod (07) (Dyluniad Manwl) a (08) (Tirlun) o ganiatâd cynllunio tybiedig qA1346892 (gorsaf gynhyrchu trydan ynni llanw ar y môr) yn / Application to discharge condition (07) (Detailed Design) ad (08) (Landscape) of deemed planning permission qA1346892 (offshore tidal energy electricity generating station) at

    Prosiect Parth Arddangos Morlais / Morlais Demonstration Zone Project

    Received 14 Apr 2023
  22. ClosedLUE/2023/11

    Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol oherwydd bod gwaith sylweddol wedi cychwyn ar ganiatad 22C21 a 22C21A/DA (ar gyfer adeiladu annedd) er mwyn diogelu’r caniatâd hwnnw yn / Application for a Lawful Development Certificate for the existing use in relation to a material start having been made on permission 22C21 and 22C21A/DA (the erection of a dwelling) thus safeguarding the consent at

    Tir ger / Land adjoining Arwel, Llanddona

    Received 14 Apr 2023
  23. ClosedHHP/2023/80

    Cais llawn ar gyfer codi anecs a storfa cychod newydd, ynghyd a mynediad newydd yn / Full application for the erection of a new annexe and boatstore, together with a new access at

    Kenmuir, 9 Walthew Avenue, Caergybi/Holyhead.

    Received 14 Apr 2023
  24. ClosedD56/2023/2

    Cais i osod polyn 15 medr o uchder, gosod cypyrddau offer ar lefel y llawr a datblygiad ategol ger / Application for the installation of a 15 metre high monople, the installation of equipment cabinets at ground level and ancillary development near

    Ffordd Ynys Lawd, Porth-Y-Felin, Caergybi / South Stack Road, Porth-Y-Felin, Holyhead

    Received 14 Apr 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

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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

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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.

Check collection coverage