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.
3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.
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.
Bryn Awel, Lon Las, Llanrhuddlad
Received 31 Mar 2026Craig y Brenin, Llanddona.
Received 30 Mar 2026The Cottage, Benllech
Received 31 Mar 2026Kylemore, Ffordd Porth y Felin, Caergybi / Kylemore, Porth y Felin Road, Holyhead
Received 5 May 2026Tyn Y Parc, Rhydwyn
Received 31 Mar 2026Tai'n y Coed, Pentraeth
Received 5 May 202672 Maes Hyfryd, Biwmares / 72 Maes Hyfryd, Beaumaris.
Received 5 May 202672 Maes Hyfryd, Biwmares / 72 Maes Hyfryd, Beaumaris.
Received 5 May 2026Rhyd yr Arian, Gaerwen.
Received 31 Mar 2026Parc Gwledig Morglawdd, Caergybi / Breakwater Country Park, Holyhead
Received 31 Mar 2026Canolfan Ailgylchu Domestig Gwalchmai, Ffordd Caergybi, Gwalchmai / Gwalchmai Household Recycling Centre, Holyhead Road, Gwalchmai
Received 8 May 20264 Church Terrace, Ffordd Kingsland, Caergybi / Kingsland Road, Holyhead
Received 7 Apr 2026Bryn Mor, Warren Road, Rhosneigr.
Received 13 Apr 2026Ystumwerddon, Llangristiolus
Received 31 Mar 2026Coed Berw, Pentre Berw
Received 6 May 2026Pennant, Mynydd Parys, Amlwch
Received 6 May 2026Madyn Farm, Amlwch
Received 1 Apr 2026Ty Moel, Bryngwran.
Received 1 Apr 20267 Llwyn Onn, Llanfairpwllgwyngyll
Received 6 May 2026Crugmor Fawr, Rhydwyn
Received 1 Apr 2026Roca, Lôn Penrallt, Bae Trearddur / Roca, Penrallt Road, Trearddur Bay
Received 6 May 2026Monfa, Ffordd Caergybi / Holyhead Road, Mona
Received 2 Apr 2026Stad Ddiwydiannol Mona / Mona Industrial Park
Received 2 Apr 2026Beudygwyn Farm, Llanfechell.
Received 2 Apr 2026Records 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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Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

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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