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3,379 approved · 261 refused · 253 withdrawn.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: 13 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 Counts reflect the last collected status; some records may be out of date.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.
Holyhead Border Control Post, Parc Cybi, Caergybi/Holyhead
Received 22 Apr 2025Alma Lodge, Carreglefn
Received 22 Apr 2025Y Bwthyn Gwyn, Bwlch
Received 23 Apr 2025Gwyndy, Overstrand Avenue, Rhosneigr
Received 17 Jun 2025Bryn Neigr, High Street, Rhosneigr,
Received 23 Apr 2025Wyn Ross, Llanfairynghornwy.
Received 13 May 20258 Stryd Boston, Caergybi / 8 Boston Street, Holyhead
Received 1 Jul 2025Royal Oak Cottage, Upper Quay Street, Amlwch.
Received 1 Jul 2025Rhandir, Llanfachraeth, Caergybi / Holyhead
Received 19 May 2025Bron Garth, Ffordd y Mor, Cemaes
Received 1 Jul 2025Mynwent Amwch, Burwen Road, Amlwch
Received 2 Jul 2025Edinburgh Castle, London Road, Caergybi/Holyhead
Received 19 May 2025Amgueddfa Arforol Caergybi, Ffordd y Traeth, Caergybi / Holyhead Maritime Museum, Beach Road, Holyhead.
Received 2 Jul 2025Tyddyn Brooks, Bae Trearddur / Trearddur Bay
Received 20 May 2025Old Cymyran, Llanfair Yn Neubwll.
Received 23 Apr 2025Haulfryn, Benllech
Received 24 Apr 2025ABC Power Marine, Ffordd Biwmares, Biwmares / Beaumaris Road, Beaumaris
Received 22 Apr 2025Castell Lleiniog, Lleiniog Barns, Penmon
Received 17 Jun 202519 Garth Wen, Llanfaes.
Received 17 Jun 2025Mon Eilian, Rhostrehwfa, Llangefni.
Received 24 Apr 2025Ty Mawr, Llangwyllog.
Received 18 Jun 2025Croes Wion, Benllech
Received 25 Apr 2025Cadnant Gate, Ffordd Cadnant Road, Porthaethwy / Menai Bridge.
Received 24 Apr 2025Bodowen, 5 Beach Road, Rhosneigr
Received 24 Apr 2025Records 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.

Understanding planning · 13 min read
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
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