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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
Petrinka, 56 Trearddur Road, Bae Trearddur / Trearddur Bay
Received 27 Nov 2025Marianfa, Marianglas
Received 27 Nov 2025Seren Las, Lon Dalar, Bodedern
Received 27 Nov 2025Waen, Penysarn.
Received 20 Nov 2025School House, Ffordd Cildwrn Rd, Llangefni
Received 21 Nov 2025Banc Y Ffynnon Mawr, Traeth Coch / Red Wharf Bay.
Received 21 Nov 2025Pentre Felin/Stad Waenfawr Estate, Caergybi/Holyhead
Received 24 Nov 2025Canolfan Arddio Holland Arms, Ffordd Caergybi, Pentre Berw / Holland Arms Garden Centre, Holyhead Road, Pentre Berw
Received 24 Nov 2025Killeen, Beach Road, Benllech.
Received 24 Nov 2025Hyfrydle, Moelfre
Received 24 Nov 2025Porthladd Caergybi / Holyhead Port.
Received 24 Nov 2025Penrhos Works, Caergybi/Holyhead
Received 24 Nov 2025Coedle, Bae Red Wharf Bay
Received 20 Nov 2025Twr Reservoir, South Stack Road, Caergybi / Holyhead
Received 24 Nov 2025Llys Bryn Brochan, Talwrn
Received 25 Nov 2025Cefn Coch, Llanfechell
Received 25 Nov 2025Twr Reservoir, South Stack Road, Caergybi / Holyhead
Received 25 Nov 2025Aluminium Powder Co, London Road, Caergybi / Holyhead.
Received 25 Nov 2025Hyfrydle, Moelfre
Received 24 Nov 2025Refail Farm Estate, Pontrhydybont / Four Mile Bridge
Received 25 Nov 2025Coed Bach, Llanfaes
Received 26 Nov 2025Aluminium Powder Co, London Road, Caergybi / Holyhead.
Received 25 Nov 2025Tir i'r Gogledd-Ddwyrain o Gwel y Llan, Llandegfan / Land to the North-East of Gwel y Llan, Llandegfan
Received 26 Nov 20251 Ceris, Pentraeth
Received 29 Aug 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.

Understanding planning · 13 min read
Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

Property research · 13 min read
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