Wales · Local authority

Isle of Anglesey County Council
Planning applications.

Explore collected planning applications and decisions for Isle of Anglesey County Council. Search an address, application reference or proposal to find a record.

Collected application statistics

Collected records · All available dates
5,165Searchable applications
242Recorded as pending
93%Approval rate · 3,639 approved or refused records
261Refused applications

3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026

Conservation areas and Article 4 directions

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.

Conservation areas12 mapped area records
Article 4 direction areasBoundary dataset not connected

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.

More application records

  1. ClosedLUE/2023/16

    Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol annedd breswyl yn / Application for a Lawful Development Certificate for the existing use of a residential dwelling at

    Tywyn Gwyn, Llanfachraeth.

    Received 2 Jun 2023
  2. ClosedFPL/2023/135

    Cais llawn ar gyfer lleoli cynhwysydd at ddibenion storio yn / Full application for the siting of a container for storage purposes at

    Bryn Mwcog, Brynteg

    Received 2 Jun 2023
  3. ClosedHHP/2023/114

    Cais llawn ar gyfer addasu ac ehangu ynghyd a creu mynedfa i gerbydau newydd yn / Full application for alterations and extensions together with creating a new vehicle access at

    Ardwyn, Sandy Lane, Rhosneigir

    Received 5 Jun 2023
  4. ClosedDIS/2023/50

    Cais i ryddhau amod (08) (Cynllun Ymchwilio Ysgrifenedig ar gyfer Lliniaru Archaeolegol) o ganiatâd cynllunio tybiedig DNS/3217391 (Datblygiad o Arwyddocâd Cenedlaethol (DAC) i Weinidogion Cymru ar gyfer Fferm solar ffotofoltäig arfaethedig ar y ddaear, ynghyd ag offer cysylltiedig, seilwaith, cysylltiad grid a gwaith ategol) yn / Application to discharge condition (08) (Written Scheme of Investigation for Archaeological Mitigation) of deemed planning permission DNS/3217391 (Development of National Significance (DNS) to the Welsh Ministers for Proposed ground mounted photo voltaic solar farm, together with associated equipment, infrastructure, grid connection and ancillary works) at

    Parc Solar Traffwll.

    Received 3 Jul 2023
  5. ClosedHHP/2023/141

    Cais llawn ar gyfer codi decin i gefn yr eiddo yn / Full application for the erection of decking to the rear of the property at

    Cri Y Wylan, Rhianfa, Benllech, Tyn Y Gongl

    Received 3 Jul 2023
  6. ValidFPL/2023/176

    Cais llawn i ddymchwel 2 adeilad allanol ynghyd a codi 2 annedd fforddiadwy , 4 annedd marchnad agored ynghud a creu mynedfa cerbydol a'r tir tu ol i / Full application for the demolition of 2 outbuildings together with the erection of 2 affordable dwellings, 4 open market dwellings with the creation of a new vehicular access on land rear to

    Swyddfa Post Office, Holyhead Road, Gwalchmai.

    Received 3 Jul 2023
  7. ClosedGWY/2023/1

    Diwygio amod 1 (cyfnod cychwyn gwaith) ar ganiatad cynllunio C16/1412/19/LL er ymestyn y cyfnod i ddechrau'r gwaith am 5 mlynedd bellach Variation of condition 1 (timeframe to start work) on planning permission C16/1412/19/LL to extend the period for starting the work for a further 5 years

    / GWYNEDD LOCATION

    Received 15 Jun 2023
  8. ClosedFPL/2023/177

    Cais llawn ar gyfer amnewid y llifoleuadau presennol ar y cae synthetig yn / Full application for the replacement of the existing floodlights on the synthetic turf pitch at

    Canolfan Hamdden Plas Arthur Leisure Centre, Plas Arthur, Llangefni

    Received 4 Jul 2023
  9. ClosedFPL/2023/178

    Cais llawn ar gyfer gosod 10 colofn golau 9m o uchder yn / Full application for the installation of 10 9m high lighting columns at

    Ysgol Uwchradd Bodedern, Bodedern

    Received 4 Jul 2023
  10. ClosedHHP/2023/143

    Cais llawn ar gyfer trosi garej bresennol i ffurfio llety ategol yn / Full application for the conversion of existing garage to form ancillary accommodation at

    Tan Rhiw, Penmynydd.

    Received 6 Jul 2023
  11. ClosedFPL/2023/179

    Cais ôl-weithredol i gadw'r iard adeiladwyr, carafan statig a gweithdy am gyfnod dros dro o 3 blynedd ar dir ger / Retrospective application for the retention of the builders yard, static caravan and workshop for a temporary period of 3 years on land adjacent to

    Glanrafon, Elim, Llanddeusant

    Received 4 Jul 2023
  12. ClosedHHP/2023/144

    Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at

    16 Pen Derwedd, Llangefni

    Received 6 Jul 2023
  13. ClosedSCR/2023/36

    Barn Sgrinio ar gyfer codi annedd fforddiadwy ynghyd a gosod system trin carthffosiaeth a datblygiad cysylltiedig ar dir ger / Screening Opinion for the erection of an affordable dwelling together with the installation of a sewage treatment plant and associated development on land adjacent to

    Angorfa, Traeth Coch/Red Wharf Bay, Pentraeth

    Received 27 Jun 2023
  14. ClosedGWY/2023/2

    Creu canolfan ar gyfer gweithgareddau awyr agored a gofal seibiant i bobl ag anabledd ac anghenion iechyd corfforol a meddyliol a fydd yn cynnwys; · ymestyn ac addasu Ceris Lodge yn adeilad tair ystafell wely. · uned llety pwrpasol newydd gyda 4 ystafell wely ensuite a chyfleusterau cegin/bwyta a lolfa gymunedol. · darparu 8 'pod' un ystafell wely ar gyfer byw 'lled-annibynnol' tra'n mynychu'r ganolfan. · darparu mannau parcio a mannau awyr agored, a · darparu lloches i anifeiliaid ac offer gweithgaredd. Creation of centre for outdoor activity and respite care for people with physical and mental health disability and need to include; · extension and alteration of Ceris Lodge into a three bedroom building. · new build purpose built accomodation unit with 4 ensuite bedrooms and communal kitchen/dining and lounge facilities. · provision of 8 one bedroom 'pods' for 'semi independant' living whilst attending the centre. · provision of parking and outdoor space, and · provision for shelter for animals and activity equipment.

    Ceris Lodge Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ

    Received 25 Jul 2023
  15. ClosedFPL/2023/206

    Cais llawn ar gyfer codi 7 llusernau ar bolyn yn / Full application for the erection of 7 pole mounted lanterns at

    Kingdom Hall, Penybonc, Amlwch

    Received 26 Jul 2023
  16. ClosedHHP/2023/165

    Cais ôl-weithredol ar gyfer newid defnydd y garej presennol i fewn i anecs, ynghyd âg addasu ac ehangu'r annedd gan gynnwys codi decin uchel, ystafell haul a ffenestr dormer yn / Retrospective application for the change of use of existing garage into an annexe, together with alterations and extensions to the dwelling including the erection of a raised decking area, erection of a sun room and a dormer window on the existing dwelling at

    Cae Gwyrdd, Llanfairynghornwy.

    Received 26 Jul 2023
  17. ClosedHHP/2023/167

    Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at

    Witsend, 1 Porth Yr Ynys, Moelfre.

    Received 28 Jul 2023
  18. ClosedFPL/2023/228

    Cais llawn ar gyfer ymestyn cwrtil preswyl yn / Full application for extension to residential curtilage at

    Tyn Lleiniau, Llanfigael.

    Received 5 Jun 2023
  19. ClosedFPL/2023/137

    Cais llawn ar gyfer newid defnydd y swyddfa gartref bresenol i ystafell harddwch yn / Full application for the change of use of the existing home office into a beauty room at

    18 Ffordd Angharad, Llanfairpwll

    Received 5 Jun 2023
  20. ClosedDIS/2023/41

    Cais i ryddhau amodau (07) (i) (Manyldeb ar gyfer gwaith archeolegol) o ganiatâd cynllunio FPL/2022/88 (Cais llawn ar gyfer datblygu Cyfleuster Canolbwynt Hydrogen) yn / Application to discharge conditions (07) (i) (Specification for archaeological work) of FPL/2022/88 (Full application for the development of a Hydrogen Hub Facility) at

    Plot C7, Parc Cybi, Caergybi/Holyhead

    Received 5 Jun 2023
  21. ClosedVAR/2023/35

    Cais o dan Adran 73 i ddiwygio amod (03) (Cyfyngiad i fyny at 15 o blant) o caniatâd cynllunio rhif VAR/2023/13 (Busnes gwarchod plant) er mwyn caniatau lle ar gyfer 18 o blant yn / Application under Section 73 for the variation of condition (03) (Restricted for up to 15 children) of planning permission reference VAR/2023/13 (Childcare business) so as to allow up to 18 children to attend the childcare facility at

    Beudy Penrhyn, Rhosybol, Amlwch.

    Received 6 Jun 2023
  22. ClosedDAG/2023/13

    Cais i bennu os oes angen caniatâd blaenorol ar gyfer codi dwy bont a ddefnyddir at ddibenion amaethyddol ar dir ger / Application to determine whether prior approval is required for the erection of two bridges used for agricultural purposes on land near

    Hen Siop, Llangadwaladr

    Received 5 Jun 2023
  23. ClosedHHP/2023/115

    Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at

    Tyn y Ffynnon, Bryngwran.

    Received 6 Jun 2023
  24. ClosedHHP/2023/117

    Cais llawn ar gyfer addasu ac ehangu yn cynnwys dymchwel yn / Full application for alterations and extensions including demolition at

    Sirocco, 1 Isallt Bach, Bae Trearddur Bay

    Received 7 Jun 2023

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

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Researching a proposal in Isle of Anglesey County Council

Start 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

Guides to planning records

All planning guides
  • 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.

  • Understanding planning · 13 min read

    Planning permission drawings: how to read plans

    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

    Planning approval rates: how to read council statistics

    Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.

What these statistics cover

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