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3,379 approved · 261 refused · 253 withdrawn.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: 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 Counts reflect the last collected status; some records may be out of date.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.
Celfyn Fach, Llyn Brics, Amlwch / Brickpool, Amlwch
Received 4 Mar 2025Uwch Y Don, Porth Swtan, Rhydwyn
Received 4 Mar 2025Cae Llwyd, Llanfairynghornwy
Received 11 Mar 2025Gloddfa Fawr, Brynteg
Received 26 Feb 2025Tai Uchaf, Bodedern
Received 26 Feb 2025Lluest, Lon St Ffraid, Bae Trearddur / St Ffraid Road, Treaddur Bay
Received 27 Feb 2025Bryn Awelon, Traeth Coch / Red Wharf Bay.
Received 6 Dec 2024Oriel Môn, Rhosmeirch, Llangefni.
Received 27 Feb 2025Tyn Rhos Bach, Bae Trearddur / Trearddur Bay.
Received 27 Feb 2025Plas Uchaf, Llanfaethlu
Received 9 Dec 2024Braint, Ffordd Penmynydd/ Penmynydd Road, Penmynydd
Received 9 Dec 2024Plas Aber, Lôn Traeth Llydan Road, Rhosneigr
Received 27 Feb 20253 Allt Feirian, Hermon
Received 27 Feb 2025Treflys, Ffordd Yr Ysgol, Llanddaniel.
Received 9 Dec 2024Bryn Eithinog, Tyn Y Gongl
Received 9 Dec 20242 Bryn Eglwys, Llansadwrn.
Received 9 Dec 2024Tyn Llan, Y Fali / Valley
Received 10 Dec 20242 Sisters Poultry, Ffordd Stad Ddiwydiannol / Industrial Estate Road, Llangefni.
Received 9 Dec 2024Llwyn Yr Arth, Llanbabo, Rhosgoch
Received 28 Feb 202511 Collen Wen, Llanfairpwll.
Received 3 Mar 2025Ty Canol Gesail Gam, Llanddaniel
Received 28 Feb 2025Sling Acre Farm, Pencarnisiog
Received 3 Mar 2025Stag Cottage, Llanfairpwll
Received 27 Feb 2025Sandy Mount House, Stryd Fawr / High Street, Rhosneigr
Received 3 Mar 2025Records 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