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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. ClosedHHP/2022/234

    Cais llawn ar gyfer addasu ac ehangu hefo balconi yn / Full application for alterations and extensions with a balcony at

    19 Llys yr Engan, Bodedern

    Received 15 Aug 2022
  2. ClosedLBC/2022/30

    Caniatad adeilad rhestredig ar gyfer addasu ac ehangu yn / Listed building consent for alterations and extensions at

    Castell Lleiniog, Lleiniog Barns, Penmon, Biwmares/ Beaumaris

    Received 23 Sept 2022
  3. ClosedFPL/2022/250

    Cais llawn ar gyfer ail-osod 144 o garafannau gwyliau statig, ynghyd a gwelliannau amgylcheddol yn / Full application for the re-layout of 144 static holiday caravans, together with environmental improvements at

    Parc Carafannau Rynys Caravan Park, Penrhoslligwy, Dulas.

    Received 23 Sept 2022
  4. ClosedVAR/2022/56

    Cais o dan Adran 73 i ddiwygio amod (04) (Draenio dŵr wyneb) o ganiatâd cynllunio rhif FPL/2020/206 (addasu ac ehangu y ddeintyddfa) er mwyn i dŵr gwyneb ddraenio i'r garthffos gyhoeddus yn / Application under Section 73 for the variation of condition (04) (Surface water drainage) of planning permission reference FPL/2020/206 (alterations and extensions to dental practice) so as to allow surface water to drain into the public sewer at

    2/3 Boston Terrace, Ffordd Caergybi/Holyhead Road, Y Fali/Valley

    Received 15 Aug 2022
  5. ClosedHHP/2022/275

    Cais llawn ar gyfer addasu ag ehangu, gan gynnwys balconiau newydd yn / Full application for alterations and extensions, including new balconies at

    Ty Calch, Cemaes.

    Received 23 Sept 2022
  6. ClosedMAO/2022/17

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio 29C112B/VAR (Codi 6 annedd) er mwyn diwygio geiriad amod (23) (cyfnodau priffordd) yn / Minor amendments to scheme previously approved under planning permission 29C112B/VAR (Erection of 6 dwellings) so as to amend the wording of condition (23) (highway phases) at

    Bryn Estate, Llanfaethlu

    Received 15 Aug 2022
  7. ClosedLBC/2022/31

    Caniatad adeilad rhestredig ar gyfer gosod offer rhwydwaith yn / Listed building consent for installing network equipment at

    Neuadd y Dref / Town Hall, Stryd y Castell / Castle Street, Biwmares / Beaumaris.

    Received 23 Sept 2022
  8. ClosedEXE/2022/6

    Rhybudd Eithriad Trydan i ymestyn y llinell uwchben bresennol i bolyn terfynell newydd a chodi polyn newydd ger y polyn presennol yn / Electricity Exemption Notice to extend existing overhead line to new terminal pole & erect a new pole adjacent to existing pole at

    Parc Gwledig Morglawdd, Caergybi / Breakwater Counrty Park Holyhead

    Received 15 Aug 2022
  9. ClosedFPL/2022/216

    Cais llawn ar gyfer estyniad i'r cwrtil yn / Full application for an extension to the curtilage at

    Glanllyn, Llanedwen, Llanfairpwll

    Received 16 Aug 2022
  10. ClosedFPL/2022/252

    Cais llawn ar gyfer dymchwel, addasu ac ehangu i’r tŷ presennol gan gynnwys darparu anecs, ynghyd â chodi garej driphlyg ar wahân gyda swyddfa gartref ac ystafell chwarae a codi sied storio a stablau ar wahân yn / Full application for demolition, alterations and extensions to the existing dwelling including the provision of an annexe, together with erection of a detached triple garage with home office and play room and erection of a detached storage shed and stables at

    Penrhos House, Brynteg

    Received 26 Sept 2022
  11. ClosedHHP/2022/235

    Cais llawn ar gyfer dymchwel yr ystafell haul preseennol ynghyd a addasu ac ehangu yn / Full application for the demolition of existing conservatory together with alterations and extensions at

    Orchard Cottage, Porthaethwy /Menai Bridge

    Received 16 Aug 2022
  12. ClosedLBC/2022/32

    Caniatâd Adeilad Rhestredig ar gyfer gwneud newidiadau mewnol ynghyd newid drysau cefn yn/ Listed Building Consent for internal alterations along with the replacement rear doors at

    Ard Na Mara, 2 Steeple Lane, Biwmares/ Beaumaris

    Received 26 Sept 2022
  13. ClosedMAH/2022/23

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2021/13 (Cais llawn ar gyfer addasu ac ehangu) er mwyn diwygio dyluniad ffenast lolfa i drysau patio yn / Minor amendments to scheme previously approved under planning permission HHP/2021/13 (Full application for alterations and extensions) so as to amend lounge window design to patio doors at

    Arawa, 21 Stad Gwelfor / Gwelfor Estate, Cemaes

    Received 17 Aug 2022
  14. ClosedDAG/2022/15

    Cais i bennu os oes angen caniatâd blaenorol ar gyfer codi sied amaethyddol ar dir yn / Application to determine whether prior approval is required for the erection of an agricultural shed on land at

    Erw Fawr, Llanynghenedel

    Received 26 Sept 2022
  15. ClosedHHP/2022/276

    Cais llawn ar gyfer dymchwel rhan o'r annedd, addasu ag ehangu, ailosod balconi ynghyd a chreu modurdy ar wahân yn / Full application for demolition of part of the dwelling, alterations and extensions, replacement balcony together with the erection of a detached garage at

    Pen y Bryn, 36 Cae Mair, Biwmares / Beaumaris.

    Received 27 Sept 2022
  16. ClosedTPO/2022/14

    Cais i wneud gwaith ar coeden sydd wedi ei gwarchod gan Orchymyn Diogelu Coed yn / Application for works to tree protected by a Tree Preservation Order at

    Marquis Of Anglesey's Column, Ffordd Caergybi/ Holyhead Road, Llanfairpwll

    Received 18 Aug 2022
  17. ClosedHHP/2022/238

    Cais llawn ar gyfer dymchwel yr ystafell haul presennol a chodi ystafell haul newydd yn / Full application for the demolition of the existing conservatory and the erection of a new conservatory at

    Foel Fawr, Caergybi / Holyhead.

    Received 18 Aug 2022
  18. ClosedHHP/2022/240

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

    Ty Coch, Pentraeth

    Received 19 Aug 2022
  19. ClosedMAO/2022/19

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2021/104 er mwyn diwygio dyluniad yr ardal eistedd dan do yn / Minor amendments to scheme previously approved under planning permission FPL/2021/104 so as to amend the design of the covered seating area at

    Parc Carafannau Tyddyn Isaf Caravan Park, Dulas.

    Received 26 Aug 2022
  20. ClosedHHP/2022/285

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

    Carrog Barn, Llangristiolus

    Received 5 Oct 2022
  21. ClosedTPO/2022/20

    Cais i wneud gwaith ar goed sydd wedi eu gwarchod gan Orchymyn Diogelu Coed yn / Application for works to trees protected by a Tree Preservation Order at

    Bethlyn, Llanfawr Road, Caergybi / Holyhead

    Received 5 Oct 2022
  22. ClosedHHP/2022/239

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

    10 Lon y Wylan, Llanfairpwll

    Received 18 Aug 2022
  23. ClosedHHP/2022/277

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

    Rhianfa, Stryd Fawr / High Street, Rhosneigr

    Received 27 Sept 2022
  24. ClosedFPL/2022/253

    Cais llawn ar gyfer trosi, addasu ac ymestyn yr adeilad allanol presennol i fod yn ddau lety gwyliau, newid defnydd tir o fod yn dir amaethyddol i fod yn ddefnydd preswyl ynghyd â thirlunio caled a meddal yn / Full application for the conversion, alterations and extensions to the existing outbuilding into two holiday let accommodations, change of use of land from agricultural to residential use together with hard and soft landscaping at

    Druid Farm, Ffordd Caergybi / Holyhead Road, Gwalchmai

    Received 27 Sept 2022

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