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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
Ffordd Corn Hir, Pennant, Llangefni.
Received 11 Apr 2022Pandy, Llanerchymedd
Received 12 Apr 2022SOLAR FARM, , CAERGYBI / SOLAR FARM, , HOLYHEAD
Received 11 Apr 2022Cafe Bar Neptune, 25 - 27 Stryd y Castell / Castle Street, Biwmares / Beaumaris.
Received 3 Aug 20236 Glan Dwr, Dwyran.
Received 9 Aug 2023Trefadog Cottage, Llanfaethlu.
Received 10 Aug 2023Llys Y Gwynt, Llanfawr Close, Caergybi/Holyhead
Received 10 Aug 2023Tyn Llan, Llanddeusant.
Received 9 Aug 2023Pen Bryn, Rhosmeirch
Received 3 Aug 2023Cae Ty Fychan Bungalow, Ffordd Llundain/London Road, Caergybi/Holyhead
Received 3 Aug 2023Lon Penmynydd, Llangefni
Received 3 Aug 2023Ground Floor Flat, Old Barracks, Rosemary Lane, Biwmares/ Beaumaris
Received 4 Aug 2023Maes Parcio Porth Trecastell / Cable Bay Car Park, Ty Croes
Received 25 May 2023Old Barracks, Ground Floor Flat, Rosemary Lane, Biwmares/ Beaumaris
Received 4 Aug 2023Bryn Awelon, Traeth Coch/Red Wharf Bay, Pentraeth
Received 1 Aug 2023Tegfan, Llandegfan
Received 7 Aug 20233 Pen y Bonc, Llandrygan, Llanerchymedd.
Received 2 Aug 2023Bodegri, Llanrhyddlad
Received 22 Feb 2022Hafandir, Llanddaniel
Received 22 Feb 2022123 Ffordd Llundain, Caergybi / 123 London Road, Holyhead
Received 22 Feb 2022Plas Rhianfa, Glyngarth, Porthaethwy / Menai Bridge
Received 18 Feb 2022Herron Services, Ffordd Glanhwfa Road, Llangefni
Received 23 Feb 2022Tafarn y Rhos, Rhostrehwfa
Received 14 Mar 202214 Gwel Eryri, Llandegfan, Porthaethwy / Menai Bridge
Received 14 Mar 2022Records 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