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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
Tyddyn Uchaf, Llanddaniel
Received 13 Apr 2026Afallon, Llandyfrydog.
Received 13 Apr 2026Flat 1, Harbour Lights, Bridge Street, Cemaes
Received 13 Apr 20261 Haulfre Cottages, Llangoed
Received 13 Apr 20263 Market Buildings, Stanley Street, Caergybi / 3 Market Buildings, Stanley Street, Holyhead
Received 13 Apr 2026Bodawen, 12 Penrodyn, Y Fali / Valley.
Received 13 Apr 2026Marina Caergybi, Caergybi / Holyhead Marina, Holyhead
Received 14 Apr 2026Ty Mawr Llan, Pentre Berw, Gaerwen.
Received 15 Apr 2026Felin Treban, Bryngwran, Caergybi / Holyhead
Received 15 Apr 2026Storws, Llanfachraeth
Received 15 Apr 2026Ogwen, Ffordd Cynlas, Benllech
Received 16 Apr 2026Parc Arfordirol Penrhos ac Cae Glas ,Caergybi / Penrhos Coastal Park and Cae Glas, Holyhead
Received 15 Apr 2026Clwb Rygbi, Ffordd Mona, Porthaethwy / Rugby Club, Mona Road, Menai Bridge
Received 17 Apr 2026Glan Rhos, Tyn Lon.
Received 17 Apr 2026Glyn Ewryd, Rhosgoch.
Received 17 Apr 2026Driftwood Lôn y Stesion / Station Road, Rhosneigr
Received 17 Apr 2026Gof Du, Penrhosfeilw, Caergybi / Holyhead
Received 17 Apr 202631 & 32 Tyddyn To, Porthaethwy / Menai Bridge
Received 17 Apr 2026Haulfryn, Scotland Terrace, Bodffordd
Received 20 Apr 2026Safle telathrebu, Cae Mawr, Rhostrehwfa / Telecommunications site, Cae Mawr, Rhostrehwfa.
Received 20 Apr 20263 Stad Bryn Glas, Brynsiencyn
Received 20 Apr 2026Tree Tops, 10 Hunters Chase, Bae Trearddur / Trearddur Bay
Received 20 Apr 2026Pont Crug Uchaf, Llanddaniel.
Received 21 Apr 202625 Maes y Mynydd, Caergybi / 25 Maes y Mynydd, Holyhead
Received 22 Apr 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.

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