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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
20 Trem Arfon, Llandegfan.
Received 28 Jun 2022Poultry Unit, Cae Mawr, Llanerchymedd
Received 28 Jun 202224 Clos Y Goleudy , Caergybi / Holyhead
Received 29 Jun 2022Cellar, Llanddeusant
Received 30 Jun 2022Felinwen, Rhostrehwfa, Llangefni
Received 30 Jun 2022Court House, Ffordd y Traeth / Beach Road, Benllech.
Received 30 Jun 2022Gwesty Victoria, Ffordd Telford, Porthaethwy / Victoria Hotel, Telford Road, Menai Bridge
Received 18 Jul 2022Tan y Ffynnon, Llanfaethlu
Received 18 Jul 2022Angorfa, Lon Isallt, Bae Trearddur, Caergybi / Angorfa, Lon Isallt, Trearddur Bay, Holyhead
Received 18 Jul 2022Column Cottage, Lon Parc Twr, Llanfairpwllgwyngyll
Received 4 Jul 2022Capel Elen, Lligwy, Dulas
Received 30 Jun 2022Pen Y Bont, Llanddona
Received 4 Jul 2022Grepach, Lon Grepach, Rhosmeirch, Llangefni
Received 4 Jul 2022Eirianallt Goch Farm, Carmel, Llanerchymedd
Received 4 Jul 2022Tyn Lon , Brynteg
Received 4 Jul 2022Column Cottage, Lon Parc Twr, Llanfairpwll.
Received 4 Jul 2022Stad Diwydiannol Penrhos Industrial Estate, Caergybi/Holyhead
Received 4 Jul 2022Morawel, High Street, Rhosneigr
Received 4 Jul 2022Wndward, 4 Porth Crigyll, Rhosneigr
Received 5 Jul 2022Tyn Chwarel, Llaneilian
Received 5 Jul 202240 Stryd Y Farchnad, Caergybi / 40 Market Street, Holyhead,
Received 6 Jul 2022Henffordd Garage, Ffordd Pentraeth Road, Porthaethwy / Menai Bridge.
Received 6 Jul 202218 Ffordd Angharad, Llanfairpwll
Received 6 Jul 2022Custom Mews, Beaumaris
Received 7 Jul 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.

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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