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3,379 approved · 261 refused · 253 withdrawn.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: 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 Counts reflect the last collected status; some records may be out of date.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.
Ysgol Pencarnisiog, Pencarnisiog.
Received 28 Mar 20252 Bont Llwyd, Llanfachraeth, Caergybi / Holyhead
Received 1 Apr 2025Ponta Delgada, Stad Ravens Point, Bae Trearddur / Ravens Point Estate, Trearddur Bay
Received 1 Apr 20253 Fron Eithin, David Street, Malltraeth, Bodorgan
Received 1 Apr 2025Parc, Niwbwrch / Newborough
Received 1 Apr 2025Ffordd Porthllechog / Bull Bay Road, Amlwch
Received 1 Apr 2025Coetir Cymunedol Llyn Parc Mawr, Niwbwrch / Llyn Parc Mawr Community Woodland, Newborough.
Received 1 Apr 2025Cwtrwm, Llanfachraeth
Received 1 Apr 202518 Ffordd Llechi, Rhosneigr
Received 9 Apr 2025Ardaloedd amrywiol ym Porthaethwy / Various Areas within Menai Bridge
Received 9 Apr 2025Tyddyn Mawr, Rhydwyn
Received 9 Jun 2025Eglwys St Mihangel / St Michaels Church, Holyhead Road, Y Fali / Valley
Received 9 Jun 2025Tir ger yr A55 ym Mharc Cybi, Caergybi / Land adjacent to the A55 at Parc Cybi, Holyhead
Received 11 Apr 202510 Stryd Stanley, Caergybi / 10 Stanley Street, Holyhead
Received 3 Jun 2025Tyddyn Isaf Caravan Park, Dulas
Received 2 Jun 2025Parc, Niwbwrch / Newborough
Received 3 Jun 2025Fferm Plas Meilw, Plas Road, Caergybi / Holyhead
Received 2 Apr 202567 High Street, Cemaes
Received 3 Jun 2025Capel Smyrna Chapel, Lon Glanhwfa Road, Llangefni.
Received 3 Jun 2025Bryn Mechell Park, Llanfechell, Amlwch.
Received 2 Apr 2025Treddolphin, Maes Padrig, Cemaes.
Received 2 Apr 2025Eirianell, 1 Cae Cloc, Rhosneigr
Received 4 Apr 2025Sandy Bank, Rhosneigr
Received 5 Jun 2025The Tithe Barn, Llangristiolus
Received 6 Jun 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