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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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/2023/57

    Cais llawn i ddymchwel yr annedd bresennol ynghyd â chodi annedd newydd, ynghyd ag estyniad i'r cwrtil yn / Full application for the demolition of the existing dwelling together with the erection of a replacement dwelling, together with an extension to the curtilage at

    Awel Menai, Pen Lon, Niwbwrch, Newborough.

    Received 22 Feb 2023
  2. ClosedFPL/2023/58

    Cais llawn ar gyfer ehangu maes parcio cymdeithasol a ei defnyddio i parcio dros-nos i carafannau/motorhomes ar dir yn / Full application to extend existing community car park and use the community car park to provide overnight parking for motorhomes/campervans on land at

    Chapel Street, Niwbwrch / Newborough.

    Received 23 Feb 2023
  3. ClosedHHP/2023/39

    Cais ôl-weithredol ar gyfer creu mynedfa newydd i gerbydau yn / Retrospective application for retention of a new vehicular access at

    5 Walthew Avenue, Caergybi / Holyhead

    Received 23 Feb 2023
  4. ClosedLBC/2023/2

    Caniatâd Adeilad Rhestredig ar gyfer addasu ac ehangu yn/ Listed Building Consent for alterations and extensions at

    Dafarn Newydd, Llanfaethlu

    Received 16 Feb 2023
  5. ClosedHHP/2023/40

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

    2 Tyn Cae, Niwbwrch / Newbrough

    Received 24 Feb 2023
  6. ClosedHHP/2023/41

    Cais llawn ar gyfer addasu ac ehangu yngyd a chodi wal 1.8m o uchder yn / Full application for alterations and extensions together with the erection of a 1.8m high wall at

    57 Garreglwyd Park, Caergybi / 57 Garreglwyd Park, Holyhead

    Received 24 Feb 2023
  7. ClosedSCR/2023/11

    Barn Sgrinio ar gyfer dymchwel yr modurdy bresennol a codi uned gwyliau newydd yn / Screening Opinion for the demolition of the existing garage and erection of a new holiday unit at

    Rossa, Penmon, Biwmares / Beaumaris.

    Received 21 Feb 2023
  8. ClosedDIS/2023/16

    Cais i ryddhau amod (16) (Cynllun datblygu graddol) o ganiatâd cynllunio rhif 34C553A yn / Application to discharge condition (16) (Phased scheme of development) of planning permission reference 34C553A at

    Parc y Coed, Llangefni

    Received 24 Feb 2023
  9. ClosedLBC/2023/3

    Caniatâd Adeilad Rhestredig ar gyfer trosi adeiladau allanol i llety gwyliau yn/ Listed Building Consent for the conversion of outbuildings to holiday accommodation at

    Tyn Llan, Ffordd Talwrn Road, Talwrn

    Received 24 Feb 2023
  10. ClosedSCR/2023/12

    Barn sgrinio i ddymchwel yr annedd bresennol ynghyd â chodi annedd newydd, ynghyd ag estyniad i'r cwrtil yn / Screening opinion for the demolition of the existing dwelling together with the erection of a replacement dwelling, together with an extension to the curtilage at

    Awel Menai, Pen Lon, Niwbwrch, Newborough.

    Received 22 Feb 2023
  11. ClosedFPL/2023/60

    Cais llawn ar gyfer codi annedd ynghyd a gosod system trin carffosiaeth newydd yn / Full application for the erection of a new dwelling together with the installation of a sewage treatment plant at

    Bryn Triban, Talwrn, Llangefni

    Received 24 Feb 2023
  12. ClosedHHP/2023/42

    Cais llawn i godi garej ar wahân a champfa yn / Full application for the erection of a detached garage and gym at

    Ddraig y Delwyn, Gwalchmai, Caergybi/Holyhead

    Received 24 Feb 2023
  13. ClosedFPL/2023/61

    Cais llawn ar gyfer newid defnydd tir amaethyddol i fod yn safle cabanau gwyliau er mwyn lleoli 13 o gabanau gwyliau, adeiladu ffordd newydd ar y safle, addasiadau i’r fynedfa bresennol i gerbydau ynghyd â gwaith tirlunio meddal a chaled ar tir yn / Full application for the change of use of agricultural land into holiday lodge site, siting 13 holiday lodges, construction of new road on site, alterations to existing vehicular access together with soft and hard landscaping on land at

    Taldrwst, Lon Fain, Dwyran

    Received 24 Feb 2023
  14. ClosedHHP/2023/44

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

    Llain Bach, Moelfre.

    Received 27 Feb 2023
  15. ClosedHHP/2023/43

    Cais llawn ar gyfer addasu ac ehangu’r annedd presennol ynghyd a balconi Juliet, a chodi sied yn yr ardd yn / Full application for alterations and extensions to the existing dwelling together with a Juliet balcony, and the erection of a garden shed at

    The Granary, Pentraeth

    Received 27 Feb 2023
  16. ClosedHHP/2023/45

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

    Hafan Hedd, 59 Breeze Hill, Benllech, Tyn y Gongl

    Received 27 Feb 2023
  17. ClosedHHP/2023/46

    Cais llawn ar gyfer dymchwel y ports presennol ynghyd a chodi ports newydd yn ei le yn / Full application for the demolition of existing porch together with the erection of a replacement porch at

    Tyddyn Goeden, Llanerchymedd

    Received 28 Feb 2023
  18. ClosedSCR/2023/14

    Barn sgrinio ar gyfer newydd defnydd tir amaethyddol i fod yn safle cabanau gwyliau er mwyn lleoli 13 o gabanau gwyliau, adeiladu ffordd newydd ar y safle, addasiadau i’r fynedfa bresennol i gerbydau ynghyd â gwaith tirlunio meddal a chaled ar tir yn / Screening opinion for full application for the change of use of agricultural land into holiday lodge site, siting 13 holiday lodges, construction of new road on site, alterations to existing vehicular access together with soft and hard landscaping on land at

    Talwdrwst, Lon Fain, Dwyran

    Received 27 Mar 2023
  19. ClosedSCR/2023/13

    Barn sgrinio ar gyfer cais ôl-weithredol ar gyfer tŷ gwydr a ddefnyddir at ddefnydd amaethyddol yn / Screening for the retrospective application for retention of greenhouse used for agricultural use at

    Plas Newydd Gardens, Llanfairpwll

    Received 28 Feb 2023
  20. ClosedHHP/2023/47

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

    Arfor, Moelfre.

    Received 28 Feb 2023
  21. ClosedHHP/2023/49

    Cais ôl-weithredol ar gyfer addasu ac ehangu hefo balconi newydd yn / Retrospective application for alterations and extensions with new balcony at

    Gwelfryn, Stryd Capel/Chapel Street, Penysarn.

    Received 1 Mar 2023
  22. ClosedHHP/2023/48

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

    Annedd, Lon Pentracha, Gwalchmai

    Received 1 Mar 2023
  23. ClosedLBC/2023/4

    Caniatâd Adeilad Rhestredig ar gyfer drysau a ffenestri newydd yn/ Listed Building Consent for new doors and windows at

    2 Ysgubor Hendy, Llanfairpwll.

    Received 2 Mar 2023
  24. ClosedHHP/2023/51

    Cais llawn ar gyfer dymchwel y modurdy presennol ynghyd â chodi anecs deulawr yn / Full application for demolition of the existing garage together with the erection of a two storey annex at

    Lancefield, Ffordd Cynlas, Benllech, Tyn Y Gongl

    Received 3 Mar 2023

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

View all applications

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