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3,378 approved · 261 refused · 253 withdrawn.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: 13 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 Counts reflect the last collected status; some records may be out of date.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.
Llwyn Onn, Llanfairpwll
Received 11 Oct 2023Tullochside, Ffordd Ravenspoint Road, Bae Trearddur Bay
Received 11 Oct 2023Netherlea, Ffordd Caergybi/Holyhead Road, Llanfair Pwllgwyngyll
Received 11 Oct 202336 High Street, Cemaes.
Received 11 Oct 202354-56 Stryd y Farchnad, Caergybi / 54-56 Market Street, Holyhead
Received 11 Oct 2023Crud yr Awel, Llanfaethlu
Received 22 Sept 20237 Ffordd y Mor, Cemaes
Received 22 Sept 2023Footpath at entrance to Beach, Cemaes.
Received 11 Oct 2023Ysgol Gynradd Llanfechell, Lon Mynydd / Mountain Road, Llanfechell.
Received 22 Sept 2023Tyn y Ffynnon, Engedi
Received 11 Oct 2023Solar Farm, Caergybi/ Holyhead
Received 3 Nov 2023Plas Huan, Rhoscolyn, Caergybi / Plas Huan, Rhoscolyn, Holyhead
Received 3 Nov 2023Mona Isaf, Ffordd Caergybi / Holyhead Road, Bordorgan, LL77 7EQ
Received 3 Nov 2023Parc Solar Traffwll / Traffwll Solar Park
Received 17 Oct 2023Y Stryd, Carreglefn, Amlwch
Received 17 Oct 2023Cae Llwyd, Llanfairynghornwy
Received 6 Nov 20231 Park Terrace, Stryd Bethesda Street,Amlwch
Received 6 Nov 2023Caravan, Four Winds, Llangoed
Received 6 Nov 20235A Parc Diwydiannol Mona / Mona Industrial Estate, Mona
Received 7 Nov 2023Storws Wen, Brynteg
Received 7 Nov 2023Castell Biwmares / Beaumaris Castle
Received 8 Nov 2023Tyddyn Plwm, Niwbwrch / Newborough
Received 7 Nov 202313 Norman Court,Ffordd y Traeth/Beach Road, Rhosneigr
Received 8 Nov 2023Pen Y Bryn, Lon Crecrist, Bae Treaddur Bay
Received 8 Nov 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