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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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/2026/68

    Cais llawn ar gyfer codi sied amaethyddol (yn lle'r sied a gymeradwywyd yn flaenorol o dan gyfeirnod FPL/2023/199) ar gyfer cartrefu gwartheg sioe a storio peiriannau ac offer yn / Full application for the erection of an agricultural shed (in lieu of the shed previously approved under reference FPL/2023/199) for the housing of show cattle and storage of equipment and machinery at

    Bryn Awel, Lon Las, Llanrhuddlad

    Received 31 Mar 2026
  2. ValidFPL/2026/67

    Cais llawn ar gyfer codi annedd ar dir yn / Full application for the erection of a dwelling on land at

    Craig y Brenin, Llanddona.

    Received 30 Mar 2026
  3. ClosedDIS/2026/20

    Cais i ryddhau amod (06) (goleuadau allanol) a (07) (gwydr aneglur) o ganiatâd cynllunio VAR/2024/67 (dymchwel yr annedd a'r adeiladau allanol presennol ynghyd â chodi byngalo) yn / Application to discharge condition (06) (external lighting) and (07) (obscured glazing) of planning permission VAR/2024/67 (demolition of the existing dwelling and outbuildings together with the erection of a bungalow) at

    The Cottage, Benllech

    Received 31 Mar 2026
  4. ClosedFPL/2026/94

    Cais llawn ar gyfer newid defnydd yr anecs llawr gwaelod i ardal storio manwerthu yn / Full application for the change of use of the ground floor annexe into a retail storage area at

    Kylemore, Ffordd Porth y Felin, Caergybi / Kylemore, Porth y Felin Road, Holyhead

    Received 5 May 2026
  5. ClosedHHP/2026/65

    Cais llawn ar gyfer addasu ag ehangu ynghyd â chreu man parcio newydd yn / Full application for the alterations and extensions, together with the formation of new parking area at

    Tyn Y Parc, Rhydwyn

    Received 31 Mar 2026
  6. ClosedFPL/2026/99

    Cais llawn ar gyfer lleoli Siale Menter Wledig i'w ddefnyddio mewn cysylltiad â Menter Wledig Bresennol (Contractwr Amaethyddol) ynghyd a gosod System Trin Carthffosiaeth ar dir ger / Full application for the siting of a Rural Enterprise Chalet to be used in connection to an existing rural enterprise (Agricultural Contractor) together with the installation of a Private Treatment Plant on land adjacent to

    Tai'n y Coed, Pentraeth

    Received 5 May 2026
  7. ValidFPL/2026/98

    Cais llawn ar gyfer newid defnydd garej i fflat stiwdio yn / Full application for change of use of garage into a studio apartment at

    72 Maes Hyfryd, Biwmares / 72 Maes Hyfryd, Beaumaris.

    Received 5 May 2026
  8. ClosedSCR/2026/23

    Barn sgrinio ar gyfer newid defnydd garej i fflat stiwdio yn / Screening opinion for change of use of garage into a studio apartment at

    72 Maes Hyfryd, Biwmares / 72 Maes Hyfryd, Beaumaris.

    Received 5 May 2026
  9. ClosedEXE/2026/2

    Hysbysiad o fwriad i ail-leoli'r llinell uwchben bresennol ar dir cyfagos i / Notice of intention for the repositioning of an existing overhead line at land adjacent to

    Rhyd yr Arian, Gaerwen.

    Received 31 Mar 2026
  10. ClosedFPL/2026/69

    Cais llawn ar gyfer lleoli arsyllfa seryrol ac adeilad addysgol yn ogystal â datblygiad cysylltiedig yn / Full application for the siting of an astronomical observatory and education building together with associated development at

    Parc Gwledig Morglawdd, Caergybi / Breakwater Country Park, Holyhead

    Received 31 Mar 2026
  11. ClosedFPL/2026/102

    Cais cynllunio rhannol ôl-weithredol ar gyfer symud yr adeilad modiwlaidd presennol oddi ar y safle, ynghyd â chodi adeilad modiwlaidd yn ei le ar gyfer defnydd swyddfa a ystafell cyfarfodydd yn / Part retrospective planning application for the removal of the existing modular building from the site together with the erection of a replacement modular building for use as an office and meeting room at

    Canolfan Ailgylchu Domestig Gwalchmai, Ffordd Caergybi, Gwalchmai / Gwalchmai Household Recycling Centre, Holyhead Road, Gwalchmai

    Received 8 May 2026
  12. ClosedFPL/2026/74

    Cais llawn ar gyfer newid defnydd y siop llawr gwaelod presennol (Defnydd A1) yn salon gwinedd yn / Full application for the change of use of the existing ground floor retail store (Class A1) into a nail salon at

    4 Church Terrace, Ffordd Kingsland, Caergybi / Kingsland Road, Holyhead

    Received 7 Apr 2026
  13. ClosedHHP/2026/75

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

    Bryn Mor, Warren Road, Rhosneigr.

    Received 13 Apr 2026
  14. ValidFPL/2026/70

    Cais llawn ar gyfer codi adeilad amaethyddol ar dir gyferbyn i / Full application for the erection of an agricultural building on land adjacent to

    Ystumwerddon, Llangristiolus

    Received 31 Mar 2026
  15. Under ReviewFPL/2026/100

    Cais llawn ar gyfer codi sied amaethyddol a chreu mynedfa newydd ar dir wrth ymyl / Full application for the erection of an agricultural shed and creation of a new access on land near

    Coed Berw, Pentre Berw

    Received 6 May 2026
  16. ValidFPL/2026/101

    Cais llawn ar gyfer newid defnydd a ehangu'r ysgubor bresennol i fod yn lleoliad priodas a digwyddiadau ynghyd a gosod system trin carthffosiaeth a gwaith cysylltiedig yn / Full application for the change of use and extension of the existing barn into a wedding and function venue together with the installation of a private treatment plant and associated development at

    Pennant, Mynydd Parys, Amlwch

    Received 6 May 2026
  17. ClosedMAO/2026/9

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio 11C304A er mwyn diwygio dyluniad yr anneddau ar blotiau 8, 9, 10, 11, 21, 22, 23 & 24 yn / Minor amendments to scheme previously approved under planning permission 11C304A so as to amend the design of the dwellings on plots 8, 9, 10, 11, 21, 22, 23 & 24 at

    Madyn Farm, Amlwch

    Received 1 Apr 2026
  18. ClosedLUP/2026/3

    Cais am dystysgrif gweithrediad peirianneg arfaethedig i greu arwyneb storio cynnyrch amaethyddol ar dir ger / Application for a certificate of proposed engineering operations to create an agricultural produce storage surface on land adjacent to

    Ty Moel, Bryngwran.

    Received 1 Apr 2026
  19. ClosedLUP/2026/4

    Cais am Dystysgrif Cyfreithlondeb ar gyfer bwriad i ailosod ffenestri a ffrâm drws o dan Ddosbarth A o'r Gorchymyn Datblygu Cyffredinol a Ganiateir yn / Application for a Certificate of Lawfulness for proposed replacement of windows and door frame under Class A of the General Permitted Development Order at

    7 Llwyn Onn, Llanfairpwllgwyngyll

    Received 6 May 2026
  20. ClosedHHP/2026/66

    Cais llawn ar gyfer addasu ag ehangu, codi garej ar wahân ynghyd ag estyniad i'r cwrtil preswyl presennol yn / Full application for alterations and extensions, erection of a detached garage together with an extension to the existing residential curtilage at

    Crugmor Fawr, Rhydwyn

    Received 1 Apr 2026
  21. ClosedHHP/2026/82

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

    Roca, Lôn Penrallt, Bae Trearddur / Roca, Penrallt Road, Trearddur Bay

    Received 6 May 2026
  22. ClosedFPL/2026/71

    Cais llawn ar gyfer trosi yr anecs i lety gwyliau yn / Full application for the conversion of the annexe into a holiday let at

    Monfa, Ffordd Caergybi / Holyhead Road, Mona

    Received 2 Apr 2026
  23. ValidFPL/2026/72

    Cais llawn ar gyfer creu compownd storio newydd gyda lleoli cynhwysydd parhaol a ffens yn / Full application for the creation of a new storage compound with the siting of a permanent container and fencing at

    Stad Ddiwydiannol Mona / Mona Industrial Park

    Received 2 Apr 2026
  24. ClosedFPL/2026/73

    Cais llawn ar gyfer trosi’r adeilad gweithgareddau presennol yn 2 uned byw â chymorth, ynghyd â lleoli 2 adeilad dros dro ar gyfer swyddfa a gweithgareddau yn / Full application for the conversion of the existing activities building into 2 assissted living units together with the siting of 2 temporary office and activities buildings at

    Beudygwyn Farm, Llanfechell.

    Received 2 Apr 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