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3,379 approved · 261 refused · 253 withdrawn.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 2 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 Counts reflect the last collected status; some records may be out of date.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.
Ty Mawr, Talwrn
Received 14 Feb 2024Hen Felin, Ffordd Y Felin, Bae Cemaes Bay
Received 16 Feb 20244 Cefn Capel, Lon Graig, Llanfairpwll.
Received 23 Feb 2024Ewyn y Mor, Lôn Traeth Llydan, Rhosneigr
Received 8 Feb 202445 Stryd Yr Eglwys / Church Street, Biwmares / Beaumaris.
Received 8 Feb 202428 Rosemary Lane, Biwmares / Beaumaris
Received 8 Feb 2024Felin Wen , Llanfair yn Neubwll
Received 30 May 2024Alynfa, Ffordd Maelog, Llanfaelog, Ty Croes.
Received 8 Feb 2024Ffordd Minffordd / Minffordd Road, Llanfihangel-yn-Nhywyn, Caergeiliog.
Received 7 Feb 20249 Stryd Stanley, Caergybi / 9 Stanley Street, Holyhead
Received 7 Feb 202437 Lon Y Gamfa, Porthaethwy / Menai Bridge.
Received 31 May 2024Crugmor Fawr, Rhydwyn
Received 9 Feb 2024Llys Wern, Rhosybol, Amlwch
Received 9 Feb 2024Parc Y Coed / Coed Cottages, Llanfechell.
Received 9 Feb 2024Tyddyn Plwm, Niwbwrch / Newborough.
Received 9 Feb 2024Tal Y Foel, Dwyran
Received 9 Feb 2024Calluna, Ravenspoint Road,Bae Trearddur Bay
Received 13 Feb 202465 Nant y Felin, Pentraeth
Received 13 Feb 2024Glan Traeth, Dulas.
Received 13 Feb 2024Bloc Swyddfa GF9 / Office Block GF9, Stad Ddiwydianol Amlwch / Amlwch Industrial Estate, Amlwch
Received 13 Feb 2024Glan Morfa, Dulas.
Received 13 Feb 2024Ysgol Niwbwrch/Newborough School, Stryd Pen Dref Street, Niwbwrch/Newborough
Received 12 Feb 2024Mor a Llyn, Sandy Lane, Rhosneigr
Received 3 Jun 20246 Tyddyn Fadog, Benllech.
Received 3 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.

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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