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
5,168Searchable applications
243Recorded as pending
93%Approval rate · 3,640 approved or refused records
261Refused applications

3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.

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. ClosedFPL/2026/135

    Cais llawn ar gyfer newid defnydd o Ganolfan Ieuienctid ar y llawr gwaelod (Defnydd dosbarth D1) i Gaffi (Defnydd Dosbarth A3) a Man Chwarae Meddal (Defnydd Dosbarth D2), newid defnydd y Caffi ar y llawr cyntaf (Defnydd Dosbarth A3) i fod yn rhan o'r ganolfan hamdden (Defnydd Dosbarth D2) ynghyd a addasiadau allannol yn / Full application for the change of use of ground floor from youth centre (Use Class D1) to Cafe (Use Class A3) and Soft Play Area (Use Class D2), change of use of first floor Cafe (Use Class A3) to be used as part of the leisure centre (Use Class D2), together with external alterations at

    Canolfan Hamdden Plas Arthur / Plas Arthur Leisure Centre, Llangefni

    Received 9 Jun 2026
  2. Under ReviewFPL/2026/136

    Cais llawn i ymestyn safle carafanau a gwersylla presennol er mwyn creu 5 man caled ychwanegol a 10 man tent glaswellt ynghyd â chodi bloc toiledau cynorthwyol a llwybrau mynediad mewnol ar dir yn / Full application for an extension of the existing caravan and camping site so as to create 5 additional hardstanding pitches and 10 grass tent pitches together with the erection of an ancillary toilet block and internal access tracks on land at

    Frongoch, Lon Clai, Pentraeth

    Received 10 Jun 2026
  3. ClosedDIS/2026/35

    Cais i ryddhau amodau (03) (Asesiad Risg) a (13) (Paneli solar) o ganiatâd cynllunio FPL/2025/231 yn / Application to discharge conditions (03) (Risk Assessment) and (13) (Solar Panels) of planning permission FPL/2025/231 at

    Nant Y Felin Precast, Pentraeth

    Received 10 Jun 2026
  4. Under ReviewFPL/2026/137

    Cais llawn ar gyfer codi annedd unllawr a garej ar dir ger / Full application for the erection of a single storey dwelling and garage on land adjacent to

    Gorslwyd Fawr Bungalow, Rhosybol

    Received 10 Jun 2026
  5. ClosedLUE/2026/12

    Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol y tir ar gyfer lleoli 4 carafan statig ar gyfer defnydd gwyliau ar dir yn / Application for a Lawful Development Certificate for the existing use of land for the siting of 4 static caravans used for holiday purposes on land at

    Felin Parc, Bryn Du, Ty Croes

    Received 10 Jun 2026
  6. ClosedFPL/2026/138

    Cais llawn ar gyfer lleoli 32 o gynwysyddion storio a chodi ffens yn / Full application for the siting of 32 storage containers and erection of fencing at

    Plot 7, Parc Diwydiannol Mona / Plot 7, Mona Industrial Park, Mona

    Received 10 Jun 2026
  7. ClosedFPL/2026/139

    Cais llawn ar gyfer creu manège yn / Full application for the creation of a manège at

    Cae'r Rheinws, Pen y Bonc, Amlwch

    Received 10 Jun 2026
  8. ClosedPAN/2026/27

    Rhybudd o fwriad i osod cyfarpar band eang llinell sefydlog yn / Notice of intention to install fixed line broadband apparatus at

    34 Castle Street, Biwmares / 34 Castle Street, Beaumaris

    Received 10 Jun 2026
  9. ValidFPL/2026/140

    Cais ôl-weithredol ar gyfer newid defnydd tir amaethyddol yn dir a ddefnyddir ar gyfer storio trelars ac offer (Dosbarth Defnydd B8) gyda gwaith peirianneg i greu arwyneb caled ynghyd â gwaith cysylltiedig yn / Retrospective application for the change of use of agricultural land into land used for the storage of trailers and equipment (Use Class B8) with engineering works to create a hard surface together with associated works at

    Cae Prytherch, Ffordd Caergybi, Llanfairpwll / Cae Prytherch, Holyhead Road, Llanfairpwll

    Received 10 Jun 2026
  10. ClosedFPL/2026/141

    Cais llawn i newid defnydd o ddosbarth A1 (siopau) i ddosbarth A3 (bwyd a diod), ynghyd a addasiadau allannol yn / Full application for change of use from class use A1 (shops) to class use A3 (food and drink), together with external alterations at

    Siop Y Cranc, Benllech

    Received 11 Jun 2026
  11. Under ReviewFPL/2026/142

    Cais llawn ar gyfer newid defnydd y fflat llawr cyntaf i uned manwerthu (Dosbarth Defnydd A1) neu swyddfa (Dosbarth Defnydd B1) yn ogystal â dymchwel, addasu ac ehangu yn / Full application for the change of use of the first floor residential flat into a retail unit (Use Class A1) or office (Use Class B1) together with demolition, alterations and extensions at

    7 Y Fali Canolfan Siopa, Station Road, Y Fali / 7 Valley Shopping Centre, Station Road, Valley

    Received 11 Jun 2026
  12. Under ReviewHHP/2026/99

    Cais llawn ar gyfer addasu ag ehangu ynghyd â throsi adeilad allanol presennol yn annecs yn / Full application for alterations and extensions together with the conversion of existing outbuilding into an annex at

    Bryn Afon, Llanfaethlu

    Received 11 Jun 2026
  13. ValidHHP/2026/100

    Cais llawn ar gyfer gosod paneli solar, uwchraddio inswleiddio, ailosod ffenestri a drysau, atgyweirio to ac addusiadau cysylltiedig yn / Full application for installation of solar panels, insulation upgrades, replacement of windows and doors, roof repairs and associated alterations at

    Plas Hyfryd, 8 Rating Row, Biwmares / Plas Hyfryd, 8 Rating Row, Beaumaris

    Received 11 Jun 2026
  14. ValidLBC/2026/15

    Caniatâd Adeilad Rhestredig ar gyfer gosod paneli solar, uwchraddio inswleiddio, ailosod ffenestri a drysau, atgyweirio to ac addusiadau cysylltiedig yn / Listed Building consent for installation of solar panels, insulation upgrades, replacement of windows and doors, roof repairs and associated alterations at

    Plas Hyfryd, 8 Rating Row, Biwmares / Plas Hyfryd, 8 Rating Row, Beaumaris

    Received Not published
  15. ClosedSCR/2026/26

    Barn sgrinio ar gyfer newid defnydd yr adeilad allanol i ddau uned gwyliau hunangynhwysol yn / Screening opinion for the change of use of the outbuilding into two self-contained holiday units at

    Ty Rallt, Pontrhydbont / Ty Rallt, Four Mile Bridge

    Received 12 Jun 2026
  16. ClosedDEM/2026/5

    Cais i bennu os oes angen caniatâd blaenorol ar gyfer dymchwel modurdai yn / Application to determine whether prior approval is required for demolition of the garages at

    Tan yr Efail, Caergybi / Tan yr Efail, Holyhead

    Received 12 Jun 2026
  17. ClosedDEM/2026/6

    Cais i bennu os oes angen caniatâd blaenorol ar gyfer dymchwel modurdy yn / Application to determine whether prior approval is required for the demolition of garages at

    Bryn Glas Close, Caergybi / Bryn Glas Close, Holyhead

    Received 12 Jun 2026
  18. ClosedDEM/2026/7

    Cais i bennu os oes angen caniatâd blaenorol ar gyfer dymchwel modurdai yn / Application to determine whether prior approval is required for the demolition of garages at

    Lon Bryn Glas, Caergybi / Bryn Glas Road, Holyhead

    Received 12 Jun 2026
  19. ClosedDEM/2026/8

    Cais i bennu os oes angen caniatâd blaenorol ar gyfer dymchwel modurdy yn/ Application to determine whether prior approval is required for the demolition of garages at

    Maes yr Haf, Caergybi / Holyhead

    Received 12 Jun 2026
  20. ClosedHHP/2026/101

    Cais ol-weithredol ar gyfer codi adeilad allanol i'w ddefnyddio'n ategol i'r prif annedd yn / Retrospective application for the erection of an outbuilding to be used ancillary to the main dwelling at

    Bron Menai, Dwyran

    Received 12 Jun 2026
  21. ClosedFPL/2026/143

    Cais llawn ar gyfer newid defnydd adeilad allannol presenol i fod yn anecs ynghyd a'i addasu ac ehangu yn / Full application for the conversion of an existing outbuilding into an annexe together with alterations and extensions thereto at

    Tyn Fynnon, Dwyran

    Received 12 Jun 2026
  22. ClosedMAO/2026/21

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatâd cynllunio 11C304A (codi 31 annedd ynghyd ag addasu'r fynedfa bresennol) er mwyn diwygio dyluniad yr anheddau ar blotiau 1, 2 a 3 yn / Minor amendments to scheme previously approved under planning permission 11C304A (erection of 31 dwellings together with alterations to the existing access) so as to amend the design of the dwellings on plots 1, 2, and 3 at

    Madyn Farm, Amlwch

    Received 15 Jun 2026
  23. ClosedMAO/2026/23

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan ganiatád cynllunio FPL/2024/228 (Cais llawn ar gyfer codi cyfleuster gofal ychwanegol a chartref gofal preswyl gyda chyfleusterau cymunedol, creu mynedfa newydd i geir, gwaith i wella y briffordd, dymchwel yr annedd presennol ar y safle ynghyd â datblygiad cysylltiedig) er mwyn addasu a gwaredu lleoliad neu ddyluniad amrywiol strwythurau bach, addasu dyluniad y 'prif adeilad', a gwaredu platfform gwylio ac ardal o lawr caled wrth y fynedfa frys ar dir oddi ar / Minor amendments to scheme previously approved under planning permission FPL/2024/228 (the erection of an extra care facility and residential care home with community facilities, construction of a new vehicular access, highway improvement works, demolition of the existing dwelling on the site together with associated development) to adjust and remove the siting or design of various small structures, adjust the design of the ‘main building’, and removing a viewing platform and an area of hardstanding at the emergency access on land off

    Tyddyn Mostyn, Porthaethwy / Tyddyn Mostyn, Menai Bridge

    Received 16 Jun 2026
  24. Under ReviewFPL/2026/145

    Cais llawn ar gyfer creu mynedfa gerbydau newydd a man parcio, wal terfyn a gwaith cysylltiedig ar dir gyferbyn / Full application for the creation of a new vehicular access and parking area, retaining wall and associated work on land adjacent

    Drws y Coed, Ffordd Biwmares, Glyn Garth / Drws y Coed, Beaumaris Road, Glyn Garth

    Received 17 Jun 2026

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