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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
Tyddyn Sergeant, Tyn y Gongl.
Received 11 Jul 2023Erw Fawr, Llanynghenedl
Received 11 Jul 2023Coastwatch Station, Moelfre
Received 11 Jul 2023Traed Tywod, Cemaes.
Received 11 Jul 2023Capel Cana, Llanddaniel.
Received 12 Jul 2023Waen, Stad Diwydiannol Llwyn Onn Industrial Estate, Amlwch.
Received 11 Jul 2023Tan y Graig, Pentraeth
Received 12 Jul 2023Hen Siop, Llangadwaladr
Received 17 Jul 2023Penrhos Works, Caergybi/Holyhead
Received 12 Jul 2023Dyfria, Llanfaelog, Ty Croes.
Received 12 Jul 2023Awel Menai, Pen Lon, Niwbwrch, Newborough.
Received 13 Jul 2023Electra House, Niwbwrch / Newborough
Received 12 Jul 2023Gadlys, Ffordd Caergybi / Holyhead Road, Y Fali / Valley
Received 12 Jul 2023Pen Parc, Dulas
Received 12 Jul 2023Glan Y Gors, Rhosgoch.
Received 13 Jul 2023Tan Llan Ffarm, Llanfairynghornwy, Cemaes, Cemaes Bay
Received 13 Jul 2023Arwel, Llanddona
Received 13 Jul 2023Plas Pedr, Parc Trecastell Park, Porth Llechog / Bull Bay, Amlwch
Received 13 Jul 2023Ffordd Minffordd / Minffordd Road, Llanfihangel-yn-Nhywyn, Caergeiliog
Received 14 Jul 2023Denby, Lon y Felin, Llanfachraeth.
Received 19 Jul 2023Bryn Awel, Lon Las, Llanrhyddlad, Caergybi/Holyhead
Received 19 Jul 2023Tremanaw, Tynygongl.
Received 28 Jul 2023Y Delyn, 2 Stryd Capel / 2 Chapel Street, Biwmares / Beaumaris
Received 28 Jul 2023Goferydd, South Stack Road, Caergybi / Holyhead
Received 10 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.

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