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3,378 approved · 261 refused · 253 withdrawn.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: 12 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 Counts reflect the last collected status; some records may be out of date.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/2023/196

    Cais llawn i ddymchwel y tŷ presennol a chodi annedd newydd yn ei le, ynghyd â gwaith cysylltiedig yn / Full application for the demolition of the existing dwelling and the erection of a replacement dwelling, together with associated works at

    Gof Du, Caergybi /Holyhead

    Received 14 Jul 2023
  2. ClosedHHP/2023/154

    Cais llawn ar gyfer dymchwel estyniad cefn presennol, ynghyd a addasu ac ehangu yn / Full application for the demolition of existing rear extension, together with alterations and extensions at

    Glan Traeth, Rhosneigr

    Received 17 Jul 2023
  3. ClosedMAH/2023/11

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2023/24 er mwyn diwygio'r dyluniad yn / Minor amendments to scheme previously approved under planning permission HHP/2023/24 so as to amend the design at

    26 Ystad Nant Bychan Estate, Moelfre.

    Received 17 Jul 2023
  4. ClosedHHP/2023/155

    Cais llawn ar gyfer dymchwel rhan or annedd presennol, addasu ac ehangu ynghyd a gosod balconi yn / Full application for demolition of part of the existing dwelling, alterations and extensions together with the construction of a balcony at

    Parc Barn, Druid Road, Porthaethwy/Menai Bridge

    Received 17 Jul 2023
  5. ClosedVAR/2023/48

    Cais o dan Adran 73A i ddiwygio amod (02)(arolwg ffotograffig) a (09)(Cynllun goleuo) o caniatâd cynllunio rhif VAR/2022/66 (Cais llawn ar gyfer adnewyddu Twr Marcwis gan gynnwys cyfleusterau ymwelwyr newydd, llwybr troed newydd, llwyfan gwylio a gwaith cysylltiedig) er mwyn caniatáu cyflwyno manylion ar ôl i'r gwaith ddechrau ar y safle yn / Application under Section 73A for the variation of condition (02)(photographic survey) and (09)(Lighting scheme) of planning permission reference VAR/2022/66 (Full application for the renovation of the Marquess of Anglesey column including new visitor facilities, new walkway, viewing platform and associated development) so as to allow submission of details after work has commenced on site at

    Column Cottage, Lon Parc Twr, Llanfairpwllgwyngyll

    Received 18 Jul 2023
  6. ClosedFPL/2023/198

    Cais llawn ar gyfer codi sied amaethyddol ynghyd ag ehangu'r mynediad giât presennol yn / Full application for the erection of an agricultural shed together with the widening of the existing gate access at

    Caer Ddol , Bodorgan

    Received 18 Jul 2023
  7. ClosedHHP/2023/156

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

    Wenallt, Sandy Lane, Rhosneigr

    Received 18 Jul 2023
  8. ClosedHHP/2023/158

    Cais llawn ar gyfer dymchwel yr ystafell haul a toiled tu ol i'r annedd, addasu ac ehangu ynghyd a chreu patio yn / Full application for demolition of rear conservatory and wc, alterations and extensions together with a raised patio area at

    Awel Mon, Llanddona

    Received 20 Jul 2023
  9. ClosedSCR/2023/40

    Barn sgrinio ar gyfer codi annedd ynghyd â creu mynedfa ar dir cyfagos / Screening opinion for the erection of a dwelling together with the creation of an access on land adjacent

    Arwel, Llanddona

    Received 20 Jul 2023
  10. ClosedHHP/2023/159

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

    Cefn Poeth, Penmynydd

    Received 20 Jul 2023
  11. ClosedFPL/2023/200

    Cais llawn i addasu ac ehangu'r annedd yn ogystal ag addasu ac ehangu'r garej i greu anecs yn / Full application for alterations and extensions to the dwelling together with alterations and extensions to the garage to accommodate an annexe at

    Cae Rhos, Capel Mawr

    Received 20 Jul 2023
  12. ClosedOP/2023/5

    Cais amlinellol ar gyfer codi annedd gyda'r holl faterion wedi eu cadw nol ar dir cyfagos yn / Outline application for the erection of a dwelling with all matters reserved on land adjacent to

    Borthwen, Ffordd Penmynydd, Llanfairpwllgwyngyll

    Received 31 Jul 2023
  13. ClosedFPL/2023/209

    Cais llawn ar gyfer codi tŷ newydd ar dir ger / Full application for the erection of a new dwelling on land adjacent to

    Gloddaeth, Bae Trearddur / Trearddur Bay

    Received 1 Aug 2023
  14. ClosedDIS/2023/55

    Cais i ryddhau amod (03) (Bioamrywiaeth) o ganiatâd cynllunio HHP/2023/112 yn / Application to discharge condition (03) (Biodiversity) of planning permission HHP/2023/112 yn

    Arfryn, 21 Seabourne Road, Caergybi / Holyhead

    Received 1 Aug 2023
  15. ClosedHHP/2023/160

    Cais llawn ar gyfer codi gweithdy yn / Full application for the erection of a workshop at

    Ty Rhos, Pontrhydybont / Four Mile Bridge

    Received 20 Jul 2023
  16. ClosedFPL/2023/201

    Cais llawn ar gyfer newid defnydd yr adeilad allanol i llety gwyliau ynghyd a'i addasu ac ehangu yn / Full application for conversion of the outbuilding into a holiday unit together with alterations and extensions there to at

    Outbuilding, Marianglas, Anglesey

    Received 20 Jul 2023
  17. ClosedHHP/2023/161

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

    Cynlas, Kingsland Road, Caergybi/Holyhead

    Received 21 Jul 2023
  18. ClosedSCR/2023/41

    Barn sgrinio i drosi 33 llain carafannau teithiol tymhorol i 18 o garafannu gwyliau deithiol i leoli 18 carafan statig, gosod pecyn trin carthffosiaeth yngyd a gwaith cysylltiedig yn / Screening opinion for the change of use of 33 seasonal touring pitches to site 18 static holiday caravans, installation of a package treatment plant together with associated works at

    Ty Hen Caravan Park, Rhosneigr

    Received 24 Jul 2023
  19. ClosedHHP/2023/163

    Cais llawn ar yfer dymchwel y porch presennol ynghyd a addasu ag ehangu yn / Full application for the demolition of existing porch together with alterations and extensions at

    Bwthyn Y Cathod Duon, Brynsiencyn , Llanfair Pwllgwyngyll

    Received 21 Jul 2023
  20. ClosedADV/2023/11

    Cais am ganiatad hysbyseb i leoli 2 arwydd wedi eu goleuo'n allanol yn / Application for advertisement consent for the siting of 2 externally illuminated signs at

    22-24 Stryd yr Eglwys / Church Street, Llangefni.

    Received 24 Jul 2023
  21. ClosedHHP/2023/164

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

    Pen y Cae, Carreglefn, Amlwch

    Received 24 Jul 2023
  22. ClosedVAR/2023/49

    Cais o dan Adran 73 i ddiwygio amod (02) (Cynlluniau Cymeradwyd) o caniatâd cynllunio rhif FPL/2023/96 (amnewid y mast 15m o uchder presennol gyda mast newydd 17.5m o uchder ynghyd ag adleoli a lleoli antenâu a datblygiad cysylltiedig ar y ddaear) er mwyn cynyddu uchder y tŵr o 2.5m yn / Application under Section 73 for the variation of condition (02) (Approved Plans) of planning permission reference FPL/2023/96 (replacement of the existing 15m high mast with a new 17.5m high mast together with the re-location and siting of antennas and associated ground based development) so as to allow a 2.5m tower height increase at

    Fferm Ysbylldir / Ysbylldir Farm, Caergeiliog

    Received 24 Jul 2023
  23. ClosedMAO/2023/10

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan ganiatád cynllunio VAR/2022/50 (codi annedd ynghyd â creu mynedfa newydd) er mwyn diwygio deunyddiau allanol a gosod paneli solar PV ar y to yn / Minor amendments to scheme previously approved under planning permission VAR/2022/50 (erection of a dwelling together with the creation of a new access) so as to amend the external finish material and install solar PV panels on the roof at

    Stag Cottage, Llanfairpwll

    Received 24 Jul 2023
  24. ClosedVAR/2023/50

    Cais o dan Adran 73 i ddiwygio amod (01) o ganiatâd cynllunio rhif 28C76F (Codi modurdu) er mwyn ymestyn bywyd y caniatâd cynllunio yn / Application under Section 73 for the variation of condition (01) of planning permission 28C76F (Erection of a garage) so as to extend the lifetime of the permission at

    Morawel, High Street, Rhosneigr

    Received 24 Jul 2023

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