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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
Awel Menai, Pen Lon, Niwbwrch, Newborough.
Received 22 Feb 2023Chapel Street, Niwbwrch / Newborough.
Received 23 Feb 20235 Walthew Avenue, Caergybi / Holyhead
Received 23 Feb 2023Dafarn Newydd, Llanfaethlu
Received 16 Feb 20232 Tyn Cae, Niwbwrch / Newbrough
Received 24 Feb 202357 Garreglwyd Park, Caergybi / 57 Garreglwyd Park, Holyhead
Received 24 Feb 2023Rossa, Penmon, Biwmares / Beaumaris.
Received 21 Feb 2023Parc y Coed, Llangefni
Received 24 Feb 2023Tyn Llan, Ffordd Talwrn Road, Talwrn
Received 24 Feb 2023Awel Menai, Pen Lon, Niwbwrch, Newborough.
Received 22 Feb 2023Bryn Triban, Talwrn, Llangefni
Received 24 Feb 2023Ddraig y Delwyn, Gwalchmai, Caergybi/Holyhead
Received 24 Feb 2023Taldrwst, Lon Fain, Dwyran
Received 24 Feb 2023Llain Bach, Moelfre.
Received 27 Feb 2023The Granary, Pentraeth
Received 27 Feb 2023Hafan Hedd, 59 Breeze Hill, Benllech, Tyn y Gongl
Received 27 Feb 2023Tyddyn Goeden, Llanerchymedd
Received 28 Feb 2023Talwdrwst, Lon Fain, Dwyran
Received 27 Mar 2023Plas Newydd Gardens, Llanfairpwll
Received 28 Feb 2023Arfor, Moelfre.
Received 28 Feb 2023Gwelfryn, Stryd Capel/Chapel Street, Penysarn.
Received 1 Mar 2023Annedd, Lon Pentracha, Gwalchmai
Received 1 Mar 20232 Ysgubor Hendy, Llanfairpwll.
Received 2 Mar 2023Lancefield, Ffordd Cynlas, Benllech, Tyn Y Gongl
Received 3 Mar 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