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.
3,378 approved · 261 refused · 253 withdrawn. Received dates in our records: 31 Mar 2009 to 2 Oct 2026. Most recent record check: 10 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 Counts reflect the last collected status; some records may be out of date.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.
Gwenallt, Llansadwrn
Received 23 Sept 2022Pen y Meusydd, Tyn y Gongl
Received 11 Oct 2022Bay View, Lon Isallt, Bae Trearddur Bay
Received 11 Oct 2022Marines Lodge, 26 Ravenspoint Road, Bae Trearddur Bay
Received 12 Oct 2022Hafodllin Fawr, Rhosgoch
Received 24 May 2023Mowi Scotland Ltd (Anglesey), West Dinmor Quarry, Penmon
Received 23 May 2023Presaddfed Caravan Park, Bodedern.
Received 24 May 2023Footpath at entrance to Beach, Cemaes.
Received 25 May 2023Beauchelles, Marianglas
Received 25 May 2023Grosmont, 2 Cae Tregarnedd, Ffordd Caergybi/Holyhead Road, Llanfairpwll
Received 25 May 2023Maes Parcio Porth Trecastell / Cable Bay Car Park, Ty Croes
Received 25 May 202336 High Street, Cemaes.
Received 25 May 2023Top of steps opposite Harbour Hotel, Cemaes.
Received 25 May 2023Plot C7, Parc Cybi, Caergybi / Holyhead.
Received 25 May 2023Yr Hen Efail, Lon Capel, Dwyran
Received 26 May 2023Bron Awel, 156 London Road, Caergybi/Holyhead.
Received 1 Jun 2023Arfyn, 21 Seabourne Road, Holyhead
Received 1 Jun 2023Shirehall, Lon Glanhwfa Road, Llangefni.
Received 6 Jul 2023Llecheiddior, Llanddaniel
Received 6 Jul 2023Capel Moreia, Gwalchmai
Received 1 Jun 2023Castell Lleiniog, Lleiniog Barns, Penmon, Biwmares/Beaumaris.
Received 2 Jun 2023Fron Estate, Cemaes Bay,
Received 2 Jun 2023Flat, Ocean's Edge, Lon Isallt, Bae Trearddur/ Trearddur Bay
Received 2 Jun 2023Lon Ty Hen, Bryngwran
Received 2 Jun 2023Records 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