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
241Recorded 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3,379 approved · 261 refused · 253 withdrawn.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 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 Counts reflect the last collected status; some records may be out of date.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/2025/25

    Cais llawn ar gyfer dymchwel y modurdy presennol ynghyd ag addasu ac ehangu yn / Full application for demolition of the existing garage together with alterations and extensions at

    Wynd Ways, 39 Maes Llydan, Benllech.

    Received 19 Feb 2025
  2. ClosedHHP/2025/24

    Cais llawn ar gyfer dymchwel, addasu ac ehangu, ynghyd a chodi balconi yn / Full application for demolition, alterations and extensions, together with the erection of a balcony at

    8 Penlon, Porthaethwy / Menai Bridge.

    Received 19 Feb 2025
  3. ClosedFPL/2025/43

    Cais llawn ar gyfer codi cuddfan adar ar dir rhwng / Full application for the erection of a bird hide on land between

    Caer Llyn & Llyn Maelog, Llanfaelog

    Received 19 Feb 2025
  4. ClosedHHP/2024/214

    Cais am addasu ac ehangu yn / Application for alterations and extensions at

    Pembroke, 9 Cae Penrallt, Bae Trearddur / Trearddur Bay

    Received 27 Nov 2024
  5. ClosedFPL/2025/44

    Cais llawn ar gyfer gosod pwmp gwres yn / Full application for the installation of a free standing Air Source Heat Pump at

    Cwtrwm, Bodorgan

    Received 19 Feb 2025
  6. ClosedMAO/2025/6

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan ganiatád cynllunio FPL/2023/296 (dymchwel yr annedd bresennol a chodi annedd newydd) er mwyn codi uchder y to yn / Minor amendments to scheme previously approved under planning permission FPL/2023/296 (demolition of existing dwelling and erection of replacement dwelling) so as to raise the roof height at

    Ravens Wing, Ravenspoint Road, Bae Trearddur / Trearddur Bay

    Received 19 Feb 2025
  7. ClosedFPL/2025/45

    Cais llawn ar gyfer gosod Pwmp Gwres yn / Full application for the installation of a free standing Air source Heat Pump at

    Arosfa, 4 Gorffwysa, Bodffordd, Llangefni

    Received 19 Feb 2025
  8. ClosedHHP/2025/26

    Cais llawn ar gyfer addasu ac ehangu yn cynnwys ddymchwel ynghyd a trosi adeilad allanol i fod yn rhan o'r annedd yn / Full application for alterations and extensions including demolition together with conversion of outbuilding to form part of dwelling at

    Hendy, Niwbwrch / Newborough

    Received 19 Feb 2025
  9. ClosedDIS/2024/84

    Cais i ryddhau amodau (03) (Cynllun dileu INNS), (05) (Dylunio Tirwedd), (09) (Dyluniad y goleuadau stryd) a (12) (Cynllun Rheoli Traffic Adeiladu) o ganiatâd cynllunio rhif FPL/2019/124 (Codi 5 annedd farchnad agored a 1 annedd fforddiadwy ynghyd a chreu mynedfeydd newydd i gerbydau a gwaith cysylltiedig) ar dir yn yr hen safle / Application to discharge conditions (03) (INNS eradication plan), (05) (Landscape Design), (09) (Street Lighting Design) and (12) (Construction Traffic Managment Plan) of planning permission FPL/2019/124 (The erection of 5 open market dwellings and 1 affordable dwelling together with the creation of new vehicular accesses together with associated development) at the former site of

    Little Chef, Gaerwen

    Received 27 Nov 2024
  10. ClosedEXE/2025/2

    Rhybudd Eithriad Trydan ar gyfer codi polyn ychwanegol yn unol â'r llinell uwchben bresennol ar dir ger / Electricity Exemption Notice to erect an additional pole in line with the existing overhead line on land near

    Parc Llynnon, Llanfachraeth

    Received 19 Feb 2025
  11. ClosedHHP/2025/29

    Cais llawn ar gyfer addasu ac ehangu, ynghyd a chodi balconi yn / Full application for alterations and extensions, together with erecting a balcony at

    Tan Y Ffordd Isaf, Llanddona.

    Received 20 Feb 2025
  12. ClosedHHP/2025/27

    Cais llawn ar gyfer dymchwel yr ystafell wydr bresennol ynghyd â chodi ystafell wydr newydd yn ei le yn/ Full application for the demolition of the existing conservatory together with the erection of a replacement conservatory in lieu at

    Tal Gwynedd, Dwyran

    Received 19 Feb 2025
  13. ClosedFPL/2024/330

    Cais llawn i godi tô dros clamp silwair presennol yn / Full application for the erection of a roof over existing silage clamp at

    Rhydydelyn Fawr, Penmynydd

    Received 27 Nov 2024
  14. ClosedMAH/2024/25

    Mân newidiadau i'r cynllun a gymeradwywyd yn flaenorol dan ganiatâd cynllunio HHP/2024/121 er mwyn diwygio'r dyluniad yn / Minor amendments to scheme previously approved under planning permission HHP/2024/121 so as to amend the design at

    Ffordd Deg Bach, Biwmares / Beaumaris.

    Received 29 Nov 2024
  15. ClosedHHP/2025/28

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

    Roca, Lon Penrallt, Bae Treaddur / Penrallt Road, Trearddur Bay

    Received 20 Feb 2025
  16. ClosedOP/2025/2

    Cais amlinellol gyda’r holl faterion wedi eu cadw’n ôl (ac eithrio mynediad) ar gyfer yr ailddatblygu’r tir i gynnwys dymchwel strwythurau ac adeiladau er mwyn galluogi gwaith o adeiladu lleoliadau cyflogaeth newydd yn cynnwys canolfannau data (defnydd dosbarth B8), swyddfeydd, mannau ymchwil a datblygu (defnydd dosbarth B1) a storfa ynni batris (Defnydd unigryw). Bydd yr ailddatblygiad hefyd yn cynnwys trefniadau draenio, lleiniau caled, cadw gwaith tirlunio a gwaith tirlunio newydd ynghyd â datblygiadau cysylltiedig eraill yn / Outline application with all matters reserved (except access) for the redevelopment of land to include demolition of existing structures and buildings to allow construction of new employment floorspace including, data centres (use class B8), offices, research and development space (use class B1) and battery energy storage (Unique use). The redevelopment will also include drainage arrangements, hardstanding areas, retained and new landscaping together with other associated development at

    Parc Ffyniant / Prosperity Park, Caergybi/Holyhead

    Received 21 Feb 2025
  17. ClosedRM/2025/1

    Cais am faterion a gadwyd yn ôl ar gyfer codi annedd, creu mynedfa i gerbydau ynghyd â gosod system trin carthion yn / Application for reserved matters for the erection of a dwelling, construction of a vehicular access together with the installation of a treatment plant at

    Rural Enterprise Dwelling, Ponrhydybont / Four Mile Bridge

    Received 21 Feb 2025
  18. ClosedFPL/2025/46

    Cais llawn ar gyfer codi dau floc fflatiau sy'n cynnwys 11 fflat fforddiadwy, ynghyd â gwaith cysylltiedig ar dir gyferbyn a / Full application for the erection of two apartment blocks comprising of 11 affordable apartments, together with associated development on land adjacent to

    Lon Deg, Caergybi / Holyhead.

    Received 21 Feb 2025
  19. ClosedFPL/2025/47

    Cais llawn ar gyfer creu llyn yn ogystal â gwaith cysylltiedig ar dir yn / Full application for the creation of a pond together with associated works on land at

    Geifron, Rhydwyn

    Received 21 Feb 2025
  20. ClosedHHP/2024/215

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

    Tyn y Ffordd, Carreglefn, Amlwch

    Received 28 Nov 2024
  21. ClosedLBC/2025/5

    Cais Adeilad Rhestredig ar gyfer dymchwel yr ystafell wydr bresennol ynghyd â chodi ystafell wydr newydd yn ei le yn/ Listed Building Consent for the demolition of the existing conservatory together with the erection of a replacement conservatory in lieu at

    Tal Gwynedd, Dwyran

    Received 19 Feb 2025
  22. ClosedSCR/2024/63

    Barn sgrinio ar gyfer cais o dan Adran 73 i ddiwygio y caniatad amlinellol VAR/2023/70 ac amod (01) (Cynlluniau wedi ei Cymeradwyo) a (03) (Tirlunio) o caniatâd cynllunio rhif RM/2020/11 (Materion a gadwyd yn ôl ar gyfer codi 91 o anneddau) er mwyn caniatáu diwygio gosodiad y safle yn / Screening Opinion for an application under Section 73 for the variation of outline planning permission VAR/2023/70 and Condition (01) (Approved Plans) and (03) (Landscaping) of planning permission reference RM/2020/11 (Reserved matters for the erection of 91 dwellings) so as to amend the site layout at

    Coleg Menai, Llangefni

    Received 2 Dec 2024
  23. ClosedFPL/2025/48

    Cais ôl-weithredol i gadw pwmp gwres ffynhonnell aer yn / Retrospective application for the retention of an air source heat pump at

    1 Rhos Engan, Llangristiolus.

    Received 24 Feb 2025
  24. ClosedVAR/2024/62

    Cais o dan Adran 73 er ​​mwyn cyflwyno manylion i amrywio amod (02) (dyluniad) caniatâd cynllunio FPL/2022/108 (codi tŷ, adeiladu mynedfa newydd i gerbydau ynghyd â thirlunio meddal a chaled) er mwyn diwygio dyluniad yr annedd ar dir ger / Application under Section 73 in order to submit details for the variation of condition (02) (design) of planning permission FPL/2022/108 ( erection of a dwelling, construction of a new vehicluar access together with soft and hard landscaping) so as to amend the design of the dwelling on land adjacent

    Lindow, Sandy Lane, Rhosneigr

    Received 2 Dec 2024

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

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  • 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