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3,378 approved · 261 refused · 253 withdrawn.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: 10 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 Counts reflect the last collected status; some records may be out of date.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.
Swn y Mor, Refail Farm Estate, Caergybi/Holyhead,
Received 14 Sept 2021The Oyster Catcher, Ffordd Maelog Road, Llanfaelog
Received 14 Sept 2021Tyn Llan, Y Fali / Valley
Received 19 Aug 2021Fferm Tan Y Graig Farm, Lon Isallt, Bae Treaddur / Treaddur Bay
Received 23 Aug 2021Plot adjacent to Bron Wylfa, Cemaes
Received 24 Sept 2021Lon Swnt, Moelfre
Received 14 Sept 2021Erw Fawr, Llanynghenedl
Received 24 Aug 20215 Penyrorsedd, Llangefni
Received 24 Aug 2021Wylfa Power Station, Cemaes
Received 24 Aug 2021Biwmares a Pentraeth / Beaumaris and Pentraeth
Received 24 Aug 2021Shalom, Pentre Berw, Gaerwen
Received 14 Sept 2021The Bungalow, Tyr Felin, Lon St Ffraid, Bae Treaddur / Treaddur Bay
Received 14 Sept 2021Sullivans, Stryd Fawr, Rhosneigr / Sullivans, High Street, Rhosneigr
Received 14 Sept 2021Llain Sybylldir, Rhoscolyn, Caergybi/Holyhead
Received 14 Sept 2021Chwarelau, Brynsiencyn
Received 15 Sept 2021Bodennog, Bryngwran, Caergybi/Holyhead
Received 15 Sept 20214A Stad Diwydiannol Penrhos, Caergybi / 4A Penrhos Industrial Estate, Holyhead
Received 15 Sept 2021Min y Mor, Lon Isallt, Bae Trearddur / Trearddur Bay
Received 15 Sept 2021Fferm Solar Porth Wen Solar Farm, Cemaes
Received 7 Oct 2021Idan House, Ffordd Brynisencyn / Brynsiencyn Road, Brynsiencyn
Received 15 Sept 2021Craig Eithin, Lon Caergybi /Holyhead Road ,Caergeiliog
Received 15 Sept 2021Tywyn, Aberffraw
Received 15 Sept 2021Bron Afon, Llandyfrydog, Llanerchymedd
Received 25 Aug 2021Chybean, Niwbwrch / Newborough
Received 25 Aug 2021Records 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