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3,378 approved · 261 refused · 253 withdrawn.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: 13 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 Counts reflect the last collected status; some records may be out of date.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. ClosedHHP/2023/265

    Cais ôl- weithredol ar gyfer addasu ag ehangu yn / Retrospective planning application for alterations and extensions at

    59 Stryd Fawr / High Street, Cemaes.

    Received 15 Dec 2023
  2. ClosedFPL/2023/358

    Cais llawn ar gyfer gosod 236 o paneli solar ar to presennol yn / Full application for the siting of 236 solar panels on the existing roof at

    Halen Mon / Anglesey Sea Salt, Ty Halen, Brynsiencyn

    Received 14 Dec 2023
  3. ClosedVAR/2023/76

    Cais o dan Adran 73 i ddileu amod (10) o caniatâd cynllunio rhif 45C193 (Newid defnydd adeilad amaethyddol i 4 uned gwyliau ynghyd a cadw'r 5 uned gwyliau presennol) er mwyn galleuogi gwerthiant yr eiddo ar wahan yn / Application under Section 73 for the deletion of condition (10) of planning permission reference 45C193 (Change of use of agricultural building into 4 holiday cottages together with retention of 5 existing holiday cottages) so as to allow sale of units separately of the property at

    Cerrig Y Barcud, Brynsiencyn

    Received 18 Dec 2023
  4. ClosedHHP/2023/266

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

    3 Lon Isaf, Porthaethwy / Menai Bridge.

    Received 18 Dec 2023
  5. ClosedVAR/2024/3

    Cais o dan Adran 73 i ddiwygio amod (02) (cynlluniau wedi eu cymeradwyo) (03) (gwelliannau ecolegol bwlch nythu aderyn) (04) (gwelliannau ecolegol bocs ystlumod) (05) (dychriadau ffens arfaethedig) (06) (drychiadau balconi arfaethedig) o caniatâd cynllunio rhif HHP/2022/216 (addasu ac ehangu hefo balconi i ddau fflat preswyl presennol) er mwyn diwygio'r dyluniad yn / Application under Section 73 for the variation of condition (02) (approved plans and documents) (03)(ecological enhancements bird boxes) (04) (ecological enhancements bat boxes) (05) (proposed fence elevations) (06) (proposed balcony elevations) of planning permission reference HHP/2022/216 (alterations and extensions with a balcony to two existing residential flats) so as to amend the design at

    6A and 6B Tan Y Bryn Road, Caergybi/Holyhead

    Received 8 Jan 2024
  6. ClosedHHP/2024/12

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

    Min Y Graig, Lon Tyddyn Iolyn, Benllech.

    Received 17 Jan 2024
  7. ClosedDIS/2024/3

    Cais i ryddhau amodau (03)a) (gwaith archeolegol) a (04)(cynllun tirlunio) o ganiatâd cynllunio FPL/2023/195 (codi 17 o anheddau fforddiadwy, adeiladu mynedfa newydd i gerbydau, adeiladu ffordd stad newydd ynghyd a gwaith tirlunio meddal a chaled) ar dir ger / Application to discharge conditions (03)a) (archaeological work) & (04) (landscaping scheme) of planning permission FPL/2023/195 (erection of 17 affordable dwellings, construction of a new vehicular access, construction of new estate road together with hard and soft landscaping) on land adjacent to

    Ffordd Minffordd / Minffordd Road, Llanfihangel-yn-Nhywyn, Caergeiliog

    Received 19 Jan 2024
  8. ClosedFPL/2023/362

    Cais llawn ar gyfer gosod Pwmp Gwres Ffynhonnell Awyr Monobloc annibynnol ynghyd â gwaith mewnol yn / Full application for the installation of a free standing Monobloc Air Source Heat Pump together with internal works at

    Goleufryn, 22 Ty'n Rhos Estate, Penysarn

    Received 18 Dec 2023
  9. ClosedLUE/2023/36

    Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol carafán statig fel llety gwyliau yn / Application for a Lawful Development Certificate for the existing use of a static caravan as a holiday let at

    Ty Hir, Ffordd Lligwy, Moelfre.

    Received 18 Dec 2023
  10. ClosedDIS/2023/116

    Cais i ryddhau amod (17) (Mesurau Lliniaru Sŵn) o 2023 Rhif. 256 (W.35) Gorchymyn Datblygu Arbennig Cynllunio Gwlad a Thref (Safle Rheoli ar y Ffin Gogledd Cymru) (Ymadael â’r UE) 2023 (Cyfeirnod ACLl SDO/2023/1) yn / Application to discharge condition (17) (Noise Mitigation Measures) of 2023 No. 256 (W.35) The Town and Country Planning (North Wales Border Control Post) (EU Exit) Special Development Order 2023 (LPA Reference SDO/2023/1) at

    BCP Inland Border Facility, Plot 9, Parc Cybi, Caergybi/Holyhead.

    Received 18 Dec 2023
  11. ClosedS106/2023/2

    Cais am ddileu cymal 8 (2 a 3) o Gytundeb Adran 106, er mwyn galluogi gwerthu yr unedau ar wahan, o ganiatâd cynllunio 45C193N (Dymchwel yr adeilad presennol ynghyd a codi 3 bwthyn gwyliau un llawr a gosod tanc septig newydd) yn / Application for the deletion of clause 8 (2 and 3) of Section 106 Agreement, in order to allow sale of the properties separately, of planning permission 45C193N (Demolition of the existing buildings together with the erection of 3 single storey holiday cottages and the installation of a new septic tank) at

    Cerrig Y Barcud, Brynsiencyn

    Received 18 Dec 2023
  12. ClosedDIS/2023/117

    Cais i ryddhau amod (07)b) (gwaith archeolegol) o ganiatâd cynllunio FPL/2022/250 ar dir yn / Application to discharge condition (07)b) (archaeological mitigation) of planning permission FPL/2022/50 on land at

    Crown Hotel, Stryd yr Eglwys/Church Street, Bodedern

    Received 19 Dec 2023
  13. ClosedTCA/2023/8

    Rhybudd ynghylch gwaith ar goed mewn Ardal Gadwraeth yn / Notification of works to trees in a Conservation Area at

    Crud yr Awel, Lôn Brynddu Road,Llanfechell

    Received 19 Dec 2023
  14. ClosedFPL/2023/365

    Cais llawn ar gyfer dymchwel annedd presennol ynghyd addasu ac ehangu'r cartref gofal presennol yn / Full application for the demolition of an existing dwelling together with alterations and extensions to the existing care home at

    Plas Garnedd Residential Care Home, Lon Biwmares / Beaumaris Road, Pentraeth

    Received 20 Dec 2023
  15. ClosedFPL/2023/363

    Cais llawn ar gyfer ffurfio maes carafanau teithiol ynghyd â chodi adeilad amwynder, ffurfio mynedfa newydd a datblygiadau cysylltiedig eraill ar dir yn / Full application for the formation of a touring caravan site together with the erection of an amenity building, formation of a new access and associated development on land at

    Bryn Hyfryd, Y Fali / Valley

    Received 19 Dec 2023
  16. ClosedSCR/2023/64

    Barn sgrinio ar gyfer ffurfio maes carafanau teithiol ynghyd â chodi adeilad amwynder, ffurfio mynedfa newydd a datblygiadau cysylltiedig eraill yn / Screening opinion for the formation of a touring caravan site together with the erection of an amenity building, formation of a new access and associated development at

    Bryn Hyfryd, Y Fali/ Valley

    Received 20 Dec 2023
  17. ClosedFPL/2023/364

    Cais llawn ar gyfer tynnu’r twnnel polythen presennol, codi adeilad cymunedol newydd gyda defnydd cymysg ar gyfer defnydd y gymuned a’r ysgol a chodi ffens ynghyd â chreu ardal barcio newydd yn / Full application for the removal of the existing polytunnel, erection of a new community building with mixed use for community use and school use, erection of fencing together with creating a new parking area at

    Ysgol Gynradd Morswyn, Ffordd Cyttir Road, Caergybi/Holyhead.

    Received 19 Dec 2023
  18. ClosedSCR/2023/63

    Barn sgrinio ar gyfer cadw trac cae ag arwyneb caled, codi stablau ac adeiladau cysylltiedig ynghyd â gwaith i'r fynedfa i gerbydau ar dir ger / Screening opinion for the retention of field track and hard standing area, the erection of the stables and associated buildings together with alterations to the existing vehicular access on land adjacent to

    Ty Newydd, Mynydd Bodafon

    Received 11 Dec 2023
  19. ClosedMAH/2023/23

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2023/194 (addasu ac ehangu) er mwyn diwygio'r ffenestri yn / Minor amendments to scheme previously approved under planning permission HHP/2023/194 (alterations and extensions) so as to amend the design of the windows at

    Tregarth, Llaneilian, Amlwch

    Received 20 Dec 2023
  20. ClosedFPL/2023/366

    Cais llawn am y Newid Defnydd arfaethedig a throsi rhan o adeilad allanol presennol yn weithdy atgyweirio beiciau modur (B2) a datblygiad cysylltiedig yn / Full application for the proposed Change of Use and conversion of part of an existing outbuilding into a motorcycle repair workshop (B2) and associated development at

    Gwlyb y Coed, Penysarn

    Received 20 Dec 2023
  21. ClosedHHP/2023/269

    Cais llawn ar gyfer addasu ac ehangu'r annedd bresennol er mwyn creu anecs yn / Full application for alterations and extensions to the existing dwelling to create an annexe at

    Ty Gwyn, Marianglas.

    Received 21 Dec 2023
  22. ClosedHHP/2023/267

    Cais llawn ar gyfer addasu ac ehangu ynghyd a gosod balconi yn / Full application for alterations and extensions together with the installation of a balcony at

    Perwick Cottage, Ffordd Bangor, Benllech.

    Received 21 Dec 2023
  23. ClosedFPL/2023/367

    Cais llawn ar gyfer newid defnydd tir amaethyddol i fod yn rhan o’r cwrtil preswyl ynghyd â chodi garej ar wahân yn / Full application for the change of use of agricultural land into part of the residential curtilage together with the erection of a detached garage at

    Rhoscaw, Llanfwrog

    Received 22 Dec 2023
  24. ClosedMAO/2023/16

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2023/155 er mwyn diwygio deunyddiau arfaethedig ffenestri a drysau yn / Minor amendments to scheme previously approved under planning permission FPL/2023/155 so as to amend proposed materials of windows and doors at

    Unit 14, Llwyn Onn, Llanfairpwllgwyngyll

    Received 21 Dec 2023

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

View all applications

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