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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
Glan yr Afon, Cemaes.
Received 21 Mar 2023Trevail, 98 Penrhyn Geiriol, Bae Trearddur / Trearddur Bay
Received 22 Mar 2023Pen Parc, Malltraeth, Bodorgan
Received 22 Mar 202311 Ucheldre, Niwbwrch / Newborough.
Received 22 Mar 2023Cerrig yr Afon, Malltraeth, Bodorgan
Received 23 Mar 2023Arwel, Stryd Capel/Chapel Street, Niwbwrch/Newborough.
Received 22 Mar 20233 Irby Place, Stryd Fawr/High Street, Brynsiencyn
Received 23 Mar 2023Pensarn Fawr, Pen-Y-Sarn
Received 23 Mar 2023Gorlan, Lon Isallt , Bae Trearddur/ Treaddur Bay
Received 24 Mar 2023Pen Y Bryn, Lon Crecrist, Bae Trearddur / Trearddur Bay
Received 20 Oct 20215 Mynydd Crafcoed, Llanddona
Received 20 Oct 2021Cerrig Cynrig, Hunters Rise, Caergeilog
Received 10 Nov 2021Drws y Nant, Lon Tyddyn Iolyn, Benllech
Received 20 Oct 2021Dwyfor, Ffordd Gorad, Y Fali, Caergybi / Dwyfor, Gorad Road, Valley, Holyhead
Received 21 Oct 2021Capel Elen, Lligwy, Dulas
Received 11 Nov 2021Oriel Tegfryn, Ffordd Cadnant, Porthaethwy / Tegfryn Gallery, Cadnant Road, Menai Bridge
Received 27 Mar 20238 Lon Lwyd , Pentraeth
Received 27 Mar 2023Fferm Glan y Gors, Pencarnisiog, Ty Croes
Received 27 Mar 2023Parciau, Marianglas
Received 28 Mar 2023Talgwyn, Pentraeth.
Received 28 Mar 2023Rhyd y Bont, Pontrhydybont / Four Mile Bridge
Received 28 Mar 2023Bryn Villa, Stryd y Capel / Chapel Street, Rhydwyn
Received 29 Mar 202361 Treseifion, Caergybi / Holyhead.
Received 29 Mar 2023Plot C7, Parc Cybi, Caergybi / Holyhead
Received 29 Mar 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.

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Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

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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