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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
3 Market Buildings, Stryd Stanley / Stanley Street, Caergybi / Holyhead
Received 12 Jan 20264 Market Buildings, Stanley Street, Caergybi / Holyhead.
Received 12 Jan 2026Tros y Terfyn, Stryd y Capel / Chapel Street, Gaerwen
Received 13 Jan 2026The Stores, Lon St Ffraid, Bae Trearddur / Trearddur Bay.
Received 12 Jan 2026Waitrose, Ffordd Mona, Porthaethwy/ Mona Road, Menai Bridge
Received 13 Jan 2026Garth Lea, Lon St Ffraid Road, Bae Trearddur Bay,
Received 27 Feb 20261 Tal y Bont, Ffordd Caergybi / Holyhead Road, Llanfairpwll
Received 27 Feb 2026Y Tabernacl, Thomas Street, Caergybi / Holyhead.
Received 27 Feb 2026Tawelfan, Llanerchymedd.
Received 15 Jan 2026Drowny, Llanfachraeth
Received 15 Jan 2026Tyddyn Uchaf, Llanddaniel, Gaerwen.
Received 15 Jan 2026Llinon, 2 Caer Efail, Dwyran
Received 2 Mar 2026Tyddyn Llywarch, Ffordd Yr Ysgol, Llanddaniel
Received 2 Mar 2026Noddfa, Llanddaniel.
Received 3 Mar 2026Cae Rhos, Ffordd Porthdafarch / Porthdafarch Road, Caergybi / Holyhead
Received 2 Mar 202616 Church Street, Biwmares / Beaumaris.
Received 2 Mar 2026Maes Carafannau Silver Bay Caravan Park, Rhoscolyn.
Received 16 Jan 2026Octel Bromine Works, Amlwch.
Received 2 Mar 2026Tregarnedd Industrial Park, Llangefni.
Received 4 Mar 2026Mount View, Ffordd Llaneilian Road, Amlwch
Received 16 Jan 20267 Brynteg , Llanfaelog
Received 4 Mar 2026Former Laird Site, Llanfaes
Received 19 Jan 2026Edelweiss, 5 Chelford Close, Rhosneigr
Received 5 Mar 2026Parc, Talwrn, Llangefni
Received 26 Jan 2026Records 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