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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
5 Stanley Street, Caergybi / Holyhead
Received 27 Sept 202454-56 Stryd y Farchnad, Caergybi / 54-56 Market Street, Holyhead
Received 27 Sept 2024Tudor House, Ty Croes.
Received 30 Sept 2024Sandy Mount House, Stryd Fawr / High Street, Rhosneigr.
Received 19 Dec 2024Fron Y Graig, Ravenspoint Road, Bae Trearddur / Trearddur Bay.
Received 17 Sept 2024Gorsaf Wasanaeth Dyffryn, Ffordd Caergybi, Y Fali / Dyffryn Service Station, Holyhead Road, Valley
Received 17 Sept 2024Bryn Hyfryd, Rhosgoch.
Received 18 Dec 2024Parc Carafanau Bwlch Caravan Park, Tyn Y Gongl, Benllech
Received 18 Dec 2024Ponta Delgada, Stad Ravens Point, Bae Trearddur / Ravens Point Estate, Trearddur Bay
Received 19 Sept 2024Ashanti & Gwlith, Sandy Lane, Rhosneigr.
Received 18 Dec 2024Ysgol Niwbwrch/Newborough School, Stryd Pen Dref Street, Niwbwrch/Newborough
Received 19 Sept 2024Eglwys St Cybi / St Cybi's Church, Caergybi / Holyhead
Received 18 Dec 20246 Penycefn, Amlwch.
Received 20 Dec 20242 Stad Lon Ceint, Pentre Berw
Received 19 Dec 2024Glanrafon Farm, Penysarn
Received 20 Sept 2024Henllys Barnhouse, Llanfaes, Biwmares /Beaumaris
Received 23 Sept 2024Borthwen, Ffordd Penmynydd, Llanfairpwll
Received 20 Dec 2024Canolfan Ieuenctid a Chymuned Jesse Hughes, Ffordd Kingsland, Caergybi / Jesse Hughes Youth and Community Centre, Kingsland Road, Holyhead.
Received 20 Sept 2024Hafod y Bryn, 37 Cae Mair, Biwmares / Beaumaris.
Received 20 Sept 2024Bonolwyn Groes, Llantristant
Received 23 Sept 2024Store House, Llanddona
Received 20 Sept 2024Pen Yr Orsedd, Gwalchmai
Received 23 Dec 2024Henllys Hall, Biwmares / Beaumaris.
Received 23 Sept 2024Llety, Fordd Caergybi/ Holyhead Road, Cemaes
Received 28 Oct 2024Records 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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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