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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. ClosedHHP/2025/189

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

    Petrinka, 56 Trearddur Road, Bae Trearddur / Trearddur Bay

    Received 27 Nov 2025
  2. ClosedSCR/2025/59

    Barn sgrinio ar gyfer defnyddio carafán sefydlog bresennol ar gyfer llety preswyl atodol dros dro yn / Screening opinion for the use of existing static caravan for temporary ancillary residential accommodation at

    Marianfa, Marianglas

    Received 27 Nov 2025
  3. ClosedFPL/2025/292

    Cais llawn ar gyfer cadw cynhwysydd storio ar dir gerllaw i / Full application for the retention of a storage container on land adjacent to

    Seren Las, Lon Dalar, Bodedern

    Received 27 Nov 2025
  4. ClosedHHP/2025/187

    Cais llawn ar gyfer dymchwel, addasu ac ehangu ynghyd â chodi balconi, gosod paneli solar, a chodi garej newydd yn / Full application for demolition, alterations and extensions, together with erection of a balcony, installation of solar panels, and the erection of a new garage at

    Waen, Penysarn.

    Received 20 Nov 2025
  5. ClosedLBC/2025/35

    Caniatad Adeilad Rhestredig ar gyfer diwygio'r cynllun a ganiatawyd gynt dan Caniatad Adeilad Rhestredig rhif 34C617A/LB yn / Listed Building Consent for amendments to scheme previously approved under Listed Building Consent reference 34C617A/LB at

    School House, Ffordd Cildwrn Rd, Llangefni

    Received 21 Nov 2025
  6. ClosedFPL/2025/280

    Cais llawn ar gyfer adeiladu gorsaf bwmpio ynghyd â seilwaith cysylltiedig, ffensio a thirlunio a ffurfio trac mynediad ar dir gyferbyn / Full application for the construction of a pumping station together with associated infrastructure, fencing and landscaping and formation of access track on land opposite

    Banc Y Ffynnon Mawr, Traeth Coch / Red Wharf Bay.

    Received 21 Nov 2025
  7. ClosedVAR/2025/58

    Cais o dan Adran 73 i dileu amod (14) (Adeiladu Ynys Traffig) o caniatâd cynllunio rhif 19C313B/VAR (disgrifiad byr yr hen gais) er mwyn (Ddiwygio amodau (02) a (03) o ganiatâd cynllunio rhif 19C313A (cais amlinellol ar gyfer codi 22 o anneddau) er mwyn ymestyn amser caniatâd cynllunio ynghyd a dileu amodau (11), (12) a (13) (Cod Cartrefi Cynaliadwy)) er mwyn tynnu yr ynys traffig o'r bwriad yn / Application under Section 73 for the deletion of condition (14) (Construction of Traffic Island) of planning permission reference 19C313B/VAR (Variation of conditions (02) and (03) of planning permission reference 19C313A (outline application for the erection of 22 dwellings) to extend the planning permission together with the deletion of conditions (11), (12) and (13) (Code for Sustainable Homes)) so as to remove traffic island from the scheme at

    Pentre Felin/Stad Waenfawr Estate, Caergybi/Holyhead

    Received 24 Nov 2025
  8. ClosedFPL/2025/281

    Cais llawn ar gyfer creu mynedfa newydd yn ogystal â addasu'r fynedfa a maes parcio presennol yn / Full application for the formation of a new entrance together with alterations to the existing access and car park at

    Canolfan Arddio Holland Arms, Ffordd Caergybi, Pentre Berw / Holland Arms Garden Centre, Holyhead Road, Pentre Berw

    Received 24 Nov 2025
  9. ClosedTPO/2025/23

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

    Killeen, Beach Road, Benllech.

    Received 24 Nov 2025
  10. ClosedFPL/2025/282

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

    Hyfrydle, Moelfre

    Received 24 Nov 2025
  11. ClosedFPL/2025/283

    Cais llawn ar gyfer codi adeilad manwerthu di-doll newydd a bloc toiledau cwsmeriaid yn / Full application for the erection of a new duty-free retail building and customer toilet block at

    Porthladd Caergybi / Holyhead Port.

    Received 24 Nov 2025
  12. ClosedVAR/2025/57

    Cais o dan Adran 73 i ddiwygio amod (02) (cynlluniau a gymeradwywyd) o ganiatâd cynllunio rhif FPL/2023/189 (Adeiladu a gweithredu is-orsaf 132kV gydag isadeiledd cysylltiedig yn cynnwys ffensys, trac mynediad newydd a cheblau tanddaearol) er mwyn diwygio'r dyluniad yn / Application under Section 73 to vary condition (02) (approved plans) of planning permission reference FPL/2023/189 (Construction and operation of a 132kV substation with associated infrastructure, including fencing, new access track and underground cables) so as to amend the design at

    Penrhos Works, Caergybi/Holyhead

    Received 24 Nov 2025
  13. ClosedSCR/2025/52

    Barn sgrinio ar gyfer dymchwel yr annedd bresennol a chodi annedd newydd yn ei le yn / Screening opinion for the demolition of the existing dwelling and the erection of a replacement dwelling at

    Coedle, Bae Red Wharf Bay

    Received 20 Nov 2025
  14. ClosedFPL/2025/284

    Cais ôl-weithredol ar gyfer lleoli carafán statig am gyfnod o dair blynedd ar dir ger / Retrospective application for the siting of a static caravan for a period of three years on land near

    Twr Reservoir, South Stack Road, Caergybi / Holyhead

    Received 24 Nov 2025
  15. ClosedLBC/2025/36

    Cais Adeilad Rhestredig ar gyfer newidiadau i caniatâd 23C325A/LB ar gyfer newid defnydd yr adeilad allanol i annedd, addasu ac ehangu ynghyd a chodi modurdy a storfa goed yn / Listed Building Consent for amendments to previously approved consent 23C325A/LB for the conversion of the outbuilding into a dwelling, alterations and extensions together with the erection of a garage and log store at

    Llys Bryn Brochan, Talwrn

    Received 25 Nov 2025
  16. ClosedFPL/2025/285

    Cais llawn ar gyfer clamp silwair a tanc silwair yn / Full application for a silage clamp and silage tank at

    Cefn Coch, Llanfechell

    Received 25 Nov 2025
  17. ClosedSCR/2025/53

    Barn sgrinio ôl-weithredol ar gyfer lleoli carafán statig am gyfnod o dair blynedd ar dir yn / Retrospective screening opinion for the siting of a static caravan for a period of three years on land at

    Twr Reservoir, South Stack Road, Caergybi / Holyhead

    Received 25 Nov 2025
  18. ClosedFPL/2025/286

    Cais llawn ar gyfer estyniad i'r bloc cawod / newid presennol yn / Full application for an extension to the existing shower / changing block at

    Aluminium Powder Co, London Road, Caergybi / Holyhead.

    Received 25 Nov 2025
  19. ClosedSCR/2025/54

    Barn sgrinio ar gyfer addasu ac ehangu i'r annedd, ynghyd â chodi anecs hunangynhwysol ar gyfer defnydd achlysurol a newid defnydd lle manwerthu yn lety gwyliau hunangynhwysol yn / Screening opinion for alterations and extensions to the dwelling, together with an erection of a self-contained annex for incidental use and the change of use of retail space into a self-contained holiday let at

    Hyfrydle, Moelfre

    Received 24 Nov 2025
  20. ClosedFPL/2025/287

    Cais llawn ar gyfer codi annedd, creu mynedfa newydd i gerbydau ynghyd â gwaith cysylltiedig ar dir i'r gorllewin o / Full application for the erection of a dwelling, construction of a new vehicular access together with associated development on land to the west of

    Refail Farm Estate, Pontrhydybont / Four Mile Bridge

    Received 25 Nov 2025
  21. ClosedFPL/2025/288

    Cais llawn ar gyfer trosi'r adeilad allanol presennol yn anecs yn /Full application for the conversion of the existing outbuilding into an annexe at

    Coed Bach, Llanfaes

    Received 26 Nov 2025
  22. ClosedSCR/2025/56

    Barn sgrinio ar gyfer estyniad i'r bloc cawod / newid presennol yn / Screening opinion for an extension to the existing shower / changing block at

    Aluminium Powder Co, London Road, Caergybi / Holyhead.

    Received 25 Nov 2025
  23. ClosedDIS/2025/77

    Cais i ryddhau amodau (03) (manylion cynllun i ddargyfeirio'r garthffos gyhoeddus ), (06) (Cynllun rheoli tirwedd), (08) (goleuadau allanol) , (09) (mesurau i sicrhau bod y ffordd fynediad a'r ystad) a (17) (CTMP) o ganiatâd cynllunio FPL/2024/105 (Cais llawn i godi 30 o anheddau preswyl (100% o unedau tai fforddiadwy), newidiadau i'r fynedfa bresennol, creu mynedfa newydd a ffordd fynediad fewnol ynghyd â gwaith cysylltiedig) yn / Application to discharge conditions (03) (details of a scheme to divert the public sewer), (06) (landscape management plan), (08) (external lighting ), (09) (maintenance of the access and estate road) and (17) (CTMP) of planning permission FPL/2024/105 (Full application for the erection of 30 residential dwellings (100% affordable housing units), alterations to existing access, creation of new access and internal access road together with associated works) at

    Tir i'r Gogledd-Ddwyrain o Gwel y Llan, Llandegfan / Land to the North-East of Gwel y Llan, Llandegfan

    Received 26 Nov 2025
  24. ClosedFPL/2024/242

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

    1 Ceris, Pentraeth

    Received 29 Aug 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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    Planning application documents: what to read first

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  • 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

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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