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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. ClosedSCR/2023/34

    Barn sgrinio ar gyfer adeilad modiwlaidd newydd ar gyfer gofal plant yn / Screening opinion for a new child care modular building at

    Ysgol Gymuned Y Fali, Lon Spencer, Y Fali / Valley.

    Received 12 Jun 2023
  2. ClosedHHP/2023/122

    Cais llawn ar gyfer dymchwel rhan o'r annedd ynghyd a addasu ac ehangu yn / Full application for demolition of part of existing dwelling together with alterations and extensions at

    Tyn Llwyn, LLanbedrgoch

    Received 13 Jun 2023
  3. ClosedDIS/2023/42

    Cais i ryddhau amod (03) (Manyleb gwydro) o ganiatâd cynllunio HHP/2021/303 (Cais llawn i ddymchwel ystafell ardd bresennol ynghyd â chodi swyddfa gartref/campfa yn ei le) yn / Application to discharge condition (03) (Glazing specification) of planning permission HHP/2021/303 (Full application for the demolition of existing garden room together with the erection of a home office/gym in lieu) at

    Pant y Bwlch, Llanddona.

    Received 14 Jun 2023
  4. ClosedVAR/2023/36

    Cais o dan Adran 73 i ddiwygio amod (05)(Gosodiad y ffordd a goleuadau stryd) o caniatâd cynllunio rhif FPL/2020/149 (codi 8 annedd fforddiadwy ynghyd a creu mynedfa cerbydau newydd ac datblygiadau cysylltiedig) er mwyn newid yr amod cyn dechrau ar y gwaith i amod cyn i rywun ddechrau byw yn yr annedd ar dir yn / Application under Section 73 for the variation of condition (05)(Road layout and street lighting) of planning permission reference FPL/2020/149 (erection of 8 affordable dwellings together with the creation of a new vehicular access and associated development) so as to change the pre-commencement condition to pre-occupation condition on land at

    Stad y Felin, Llanfaelog

    Received 14 Jun 2023
  5. ClosedHHP/2023/123

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

    Capeg, 34 Stad Nant Bychan Estate, Moelfre.

    Received 14 Jun 2023
  6. ClosedHHP/2023/124

    Cais llawn ar gyfer addasu ac ehangu y garej bresennol er mwyn creu storfa gychod ynghyd â gwaith cysylltiedig yn / Full application for alterations and extensions to the existing garage to create a boat store together with associated works at

    Moryn, Lon Isallt, Bae Trearddur / Trearddur Bay.

    Received 14 Jun 2023
  7. ClosedFPL/2023/146

    Cais llawn ar gyfer dymchwel yr annedd bresennol a codi annedd newydd ynghyd a gwaith cysylltiedig yn / Full application for the demolition of the existing dwelling and erection of a new dwelling together with associated works at

    Cae Graham , Pentraeth

    Received 15 Jun 2023
  8. ClosedVAR/2023/37

    Cais o dan Adran 73A i ddiwygio amod (09) (Cynlluniau cymeradwy) o caniatâd cynllunio rhif VAR/2019/32 (codi annedd) er mwyn caniatau diwygiad i'r dyluniad yn / Application under Section 73A for the variation of condition (09) (Approved plans) of planning permission reference VAR/2019/32 (erection of a dwelling) so as to allow for amendments to the design at

    Yr Erw, Llansadwrn

    Received 15 Jun 2023
  9. ClosedTCA/2023/4

    Rhybudd ynghylch gwaith ar gyfer torri coed mewn Ardal Gadwraeth yn / Notification of works to fell trees in a Conservation Area at

    Ynys Gaint, Ffordd Cadnant / Cadnant Road, Porthaethwy / Menai Bridge.

    Received 15 Jun 2023
  10. ClosedADV/2023/10

    Cais i lleoli arwydd dehongl heb ei oleuo yn / Application for the siting of a non-illuminated interpretation sign at

    Twr Marcwis/Marquis of Anglesey Column, Lon Parc Twr, Llanfairpwllgwyngyll

    Received 15 Jun 2023
  11. ClosedMAH/2023/9

    Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2022/4 er mwyn diwygio y dyluniad yn / Minor amendments to scheme previously approved under planning permission HHP/2022/4 so as to amend the deisgn at

    21 Penlon , Porthaethwy/Menai Bridge

    Received 15 Jun 2023
  12. ClosedHHP/2023/126

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

    Cherry Tree, Llanddona

    Received 20 Jun 2023
  13. ClosedFPL/2023/149

    Cais llawn i osod pwmp gwres ffynhonnell aer monobloc ar ei yn / Full application for the installation of a free standing Monobloc Air Source Heat Pump at

    7 Ucheldre, Newborough, LLanfairpwllgwyngyll

    Received 20 Jun 2023
  14. ClosedFPL/2023/150

    Cais llawn ar gyfer gosod pwmp gwres ffynhonnell aer yn / Full application for the installation of an air source heat pump at

    20 Trem y Mor, Rhosneigr

    Received 20 Jun 2023
  15. ClosedFPL/2023/163

    Cais llawn i osod pwmp gwres ffynhonnell aer yn / Full application for the installation of an air source heat pump at

    44 High Street, Cemaes

    Received 27 Jun 2023
  16. ClosedDAG/2023/16

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

    Llety Mwyn, Llangefni.

    Received 26 Jun 2023
  17. ClosedFPL/2023/162

    Cais llawn ar gyfer newid defnydd rhan o'r modurdy presennol i fod yn stiwdio harddwch yn / Full application for the change of use of part of the existing garage into a beauty studio at

    71 Lon Gogarth, Benllech, Tyn Y Gongl

    Received 26 Jun 2023
  18. ClosedLUE/2023/19

    Cais am Dystysgrif Datblygiad Cyfreithlon i gadarnhau cychwyn cyfreithlon ar ganiatâd 23C325 (newid defnydd yr adeilad allannol i annedd, addasu ac ehangu ynghyd a chodi modurdy a storfa goed) yn / Application for a Lawful Development Certificate to confirm the lawful commencement of permission 23C325 (conversion of the outbuilding into a dwelling, alterations and extensions together with the erection of a garage and log store) at

    Bryn Brochan, Talwrn

    Received 27 Jun 2023
  19. ClosedFPL/2023/165

    Cais llawn ar gyfer codi annedd fforddiadwy, gosod system trin carthffosiaeth a gwaith cysylltiedig ar dir ger / Full application for the erection of an affordable dwelling, installation of a sewage treatment plant and associated work on land adjacent to

    Angorfa, Traeth Coch/Red Wharf Bay, Pentraeth

    Received 27 Jun 2023
  20. ClosedFPL/2023/151

    Formation of new concrete pad for the storage of silage.

    Ty Hen, Llanynghenedl

    Received 21 Jun 2023
  21. ClosedDIS/2023/44

    Cais i ryddhau amod (08) (Cynnwys dylunio terfynol yr arwydd) o ganiatâd cynllunio ADV/2023/6 (Cais ar gyfer amnewid arwydd dehongli) yn / Application to discharge condition (08) (Final design content of the sign) of planning permission ADV/2023/6 (Application for the replacement of interpretation sign) at

    Twr Gwylio / Amlwch Watchtower, Amlwch.

    Received 21 Jun 2023
  22. ClosedDIS/2023/45

    Cais i ryddhau amod (08) (Cynnwys dylunio terfynol yr arwydd) o ganiatâd cynllunio ADV/2023/3 (Cais ar gyfer amnewid arwydd dehongli) yn / Application to discharge condition (08) (Final design content of the sign) of planning permission ADV/2023/3 (Application for the replacement of interpretation sign) at

    Maes Parcio'r Prif Sgwar / Main Square Car Park, Amlwch.

    Received 21 Jun 2023
  23. ClosedHHP/2023/128

    Cais llawn ar gosod system trin carthffosiaeth yn / Full application for the installation of a treatment plant at

    Blue Sails, LLanfaes, Beaumaris

    Received 21 Jun 2023
  24. ClosedFPL/2023/155

    Cais llawn ar gyfer newid defnydd adeilad allanol i uned gwyliau ynghyd a gwaith cysylltiedig yn / Full application for the conversion of the outbuilding into holiday unit together with associated works at

    Llwyn Onn, Llanfairpwll

    Received 21 Jun 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