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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
Hendy, Dulas
Received 9 May 20254 Derwen Deg, Porthaethwy / Menai Bridge
Received 30 Jun 2025Tollgate, Holyhead Road, Caergeiliog, Caergybi / Holyhead
Received 15 May 202515-17 Stryd y Farchnad, Caergybi / 15-17 Market Street, Holyhead
Received 15 May 2025Lleiniog, Castell Lleiniog, Penmon, Biwmares/ Beaumaris.
Received 15 May 2025Bryn Eithinog, Gors Avenue, Caergybi / Holyhead.
Received 16 May 20252 Brookfield Court, Beach Road, Benllech.
Received 16 May 2025Olive Branch, Marianglas, Moelfre.
Received 15 May 2025Gorsaf Wasanaeth Dyffryn, Ffordd Caergybi, Y Fali / Dyffryn Service Station, Holyhead Road, Valley
Received 2 Jul 2025Bryniau Duon, Llanfechell
Received 19 May 2025Cae Coch, Ty Croes
Received 19 May 2025Hafod Wyn, Benllech
Received 19 May 2025Awel y Bryn, Trigfa, Moelfre.
Received 2 Jul 2025Rhostherne, Coedana, Llanerchymedd.
Received 7 Jul 2025Cae Newydd, Rhydwyn.
Received 27 May 2025Yr Aelwyd, 1 Tudor Royal Estate, Cemaes
Received 14 Jul 202522 Garreglwyd, Benllech.
Received 3 Jul 2025Einion House, High Street, Malltraeth
Received 3 Jul 2025Llwyn Yr Arth, Rhosgoch
Received 5 Aug 2025Clwb Rygbi Llangefni Rugby Club, Lon Glanhwfa Road, Llangefni
Received 5 Aug 202522 Garreglwyd, Benllech.
Received 26 Sept 2025Llys Menai, Pen Y Berth, Llanfairpwll
Received 29 Sept 2025Tyddyn Isaf Caravan Park, Dulas.
Received 26 Sept 2025124 London Road, Caergybi / Holyhead
Received 29 Sept 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
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