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.
Wales · Local authority
Explore collected planning applications and decisions for Isle of Anglesey County Council. Search an address, application reference or proposal to find a record.
3,378 approved · 261 refused · 253 withdrawn. Received dates in our records: 31 Mar 2009 to 2 Oct 2026. Most recent record check: 12 Oct 2026. Counts reflect the last collected status; some records may be out of date.
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.
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.
23 Maes Hyfryd, Biwmares/Beaumaris
Received 29 Jun 20235 Bulkeley Terrace, Biwmares/Beaumaris
Received 29 Jun 2023Arriva Trains Wales, Ferry Terminal, London Road, Caergybi/Holyhead
Received 29 Jun 2023Ashleigh House, Gaerwen
Received 30 Jun 2023Coleg Menai, Llangefni
Received 29 Jun 2023Hen Siop, Llangadwaladr
Received 29 Jun 2023Tafarn y Gors, Ffordd Caergybi/Holyhead Road, Gaerwen.
Received 30 Jun 2023Mostyn Arms, Ffordd Cynan / St George's Road, Porthaethwy / Menai Bridge.
Received 30 Jun 2023Llidiart, Twrcelyn, Llangefni
Received 3 Jul 2023Fferm Hendre Farm, Tregaian
Received 3 Jul 2023The Mount, Bodedern
Received 3 Jul 2023Clegir Farm, Gwalchmai.
Received 3 Jul 2023Cyfleuster Rheoli Ffiniau Mewndirol HMRC / HMRC Inland Border Facility, Parc Cybi, Caergybi / Holyhead
Received 3 Jul 2023A5025 rhwng y Gyffordd ar yr A5 i’r Dwyrain o’r Fali i’r Orsaf Bwer yng Nghemaes /A5025 between A5 East of Valley Junction to Power Station Cemaes
Received 6 Jul 2023Dychwelfan, Lon Leidr, Llandyfrydog
Received 10 Jul 2023Goferydd, Ffordd South Stack Road, Caergybi / Holyhead
Received 10 Jul 2023Tyddyn Dylifws, Tyn y Gongl
Received 10 Jul 2023Bryn y Mor, Marine Terrace, Bridge Street, Cemaes / Cemaes Bay
Received 13 Jul 2023Frigan, Brynteg
Received 13 Jul 2023Gwel y Coed, Amlwch
Received 14 Jul 2023Cadfan Villa, Menai Ville Terrace, Porthaethwy / Menai Bridge
Received 10 Jul 2023Rhymer, Bodffordd
Received 11 Jul 2023Hen Ysgubor, Lon Bryn Mair, Brynteg.
Received 11 Jul 2023Tyddyn yr Orsedd, Rhoscefnhir, Pentraeth
Received 11 Jul 2023Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.
View all applicationsStart 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
Understanding planning · 13 min read
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

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Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.
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