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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
Y Graigwen, Ffordd Cadnant Road, Porthaethwy / Menai Bridge.
Received 14 Oct 2025Llywelyn Fawr, Stryd Llewelyn Street, Aberffraw.
Received 11 Aug 2025Tir yn a ger yr hen Safle Ferodo / Land At And Adjacent To The Former Ferodo Site, Griffiths Crossing, Caernarfon, LL55 1TP
Received 15 Oct 2025Tan Y Coed, Llangoed
Received 16 Oct 202522 Sisial y Mor, Rhosneigr.
Received 14 Aug 2025Y Graigwen, Ffordd Cadnant Road, Porthaethwy / Menai Bridge.
Received 14 Oct 2025Treiddon, Lon Cei Bont / Beach Road, Porthaethwy / Menai Bridge.
Received 16 Oct 2025Halen Môn, Brynsiencyn
Received 16 Oct 2025Gadlys, Ffordd Caergybi, Y Fali / Holyhead Road, Valley.
Received 17 Oct 202568A Treaddur Road, Bae Treaddur Bay
Received 15 Aug 2025Y Graigwen, Ffordd Cadnant Road, Porthaethwy / Menai Bridge.
Received 14 Aug 20253 Stad Cae Serri, Caergybi / Holyhead
Received 22 Jul 202530 Wexham Street, Biwmares / Beaumaris
Received 18 Aug 2025Plas Eithin, Mynydd Mechell
Received 18 Aug 2025Bryn Awel, Mynydd Mechell
Received 18 Aug 2025Ty Newydd, Llanfair yn Neubwll.
Received 20 Oct 2025Stad Ddiwydianol Amlwch / Amlwch Industrial Estate.
Received 17 Oct 2025Tyn Hendre, Ffordd Caergybi / Holyhead Road, Mona
Received 20 Oct 2025Gorsaf Heddlu / Police Station, Stryd Stanley / Stanley Street, Caergybi / Holyhead
Received 18 Aug 2025Ponta Delgada, Stad Ravens Point, Bae Trearddur / Ravens Point Estate, Trearddur Bay
Received 21 Oct 20257 Penrallt Terrace, Ffordd Cildwrn Road, Llangefni.
Received 21 Oct 2025Glanrafon Farm, Llaneilian, Amlwch
Received 21 Oct 202522 Boston Street, Caergybi/ Holyhead
Received 21 Oct 2025Fron Heulog, Rhosybol, Amlwch
Received 22 Oct 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
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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