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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
Nant Y Felin Precast, Pentraeth
Received 29 Sept 2025Trearddur Bay Hotel, Lôn Isallt, Bae Trearddur Bay
Received 5 Aug 2025Waitrose, Ffordd Mona, Porthaethwy / Waitrose, Mona Road, Menai Bridge.
Received 29 Sept 2025Land South East of Keepers Cottage, Llys Dulas
Received 29 Sept 2025Bryniau, Llandegfan
Received 29 Sept 2025West Lodge, Dulas
Received 29 Sept 2025Llainsybylldir, Rhoscolyn.
Received 3 Jul 2025Bod Hyfryd, Pentraeth
Received 3 Jul 2025Tan Y Graig, Bae Trearddur Bay.
Received 27 Jun 2025Bryn Aber, Lon Esgair, Bae Cemlyn Bay
Received 3 Jul 2025Surface Water Management System, Hen Lon Dyfnia, Llanfairpwll
Received 4 Jul 2025Rhuo'r Gwynt, Ffordd Seiriol, Moelfre.
Received 4 Jul 2025Berth, Llanfaethlu.
Received 4 Jul 2025Hen Siop, Llandrygan, Llanerchymedd.
Received 7 Jul 2025Trefin, Ffordd Penmynydd / Penmynydd Road, Llanfairpwll
Received 7 Jul 2025Cwtrwm, Llanfachraeth
Received Not publishedGwynant, The Drive, Malltraeth.
Received 9 Jul 2025Glanrafon Farm, Llaneilian, Amlwch
Received 21 May 202566 Craig y Don, Tyn y Gongl
Received 21 May 2025Pen y Graig , Ffordd Llaneilian Road, Amlwch
Received 10 Jul 2025Capel Cana, Llanddaniel
Received 9 Jul 2025Taldrwst, Dwyran.
Received 10 Jul 2025Holyhead Waste Water Treatment Works
Received 22 May 2025Machlud, Rhostrehwfa, Llangefni.
Received 20 May 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