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3,378 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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

Planning information Skip to main content

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

ClosedHHP/2023/12
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
Llain Big, Bryngwran.
Received 26 Jan 2023
ClosedDEM/2023/2
Cais i bennu os oes angen caniatâd blaenorol ar gyfer dymchwel modurdy yn/ Application to determine whether prior approval is required for the demolition of garages at
Pencraig, Llangefni, LL77 7LD
Received 26 Jan 2023
ClosedHHP/2023/5
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
Isfryn, 1 Taniffordd Terrace, Ffordd Caergybi, Caergeiliog / Isfryn, 1 Taniffordd Terrace, Holyhead Road, Caergeiliog
Received 9 Jan 2023
ClosedLUE/2023/1
Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol yr adeilad fel annedd yn / Application for a Lawful Development Certificate for the existing use of the building as a dwelling at
Annexe, Cambridge House, Amlwch
Received 10 Jan 2023
ClosedFPL/2022/336
Cais llawn ar gyfer codi 3 unedau diwydiannol yn / Full application for the erection of 3 industrial units at
Bryn Cwr, Gwalchmai
Received 25 Oct 2022
ClosedFPL/2023/6
Cais llawn i gadw cynhwysydd storio ar gyfer defnydd storio offer yn / Full application to house a storage container for storage of equipment at
Maes Parcio Old Station Yard Car Park, Stryd Fawr / High Street, Llangefni.
Received 10 Jan 2023
ClosedVAR/2023/2
Cais o dan Adran 73 i ddiwygio amod (08) (cynlluniau a gymeradwywyd) o caniatâd cynllunio rhif VAR/2021/23 er mwyn diwygio defnydd y ffenestri yn / Application under Section 73 for the variation of condition (08) (approved plans) of planning permission reference VAR/2021/23 so as to amend the window materials at
Hen Ysgol, Tyn Y Gongl, Benllech
Received 10 Jan 2023
ClosedFPL/2023/7
Cais llawn ar gyfer codi sied amaethyddol ar gyfer cadw anifeiliaid yn / Full application for the erection of an agricultural shed for the housing of livestock at
Gwel y Wawr, Pentraeth
Received 11 Jan 2023
ClosedHHP/2023/6
Cais llawn ar gyfer addasu ag ehangu ynghyd â codi balconi yn/ Full application for alterations and extensions together with the erection of a balcony at
Y Bwthyn, Moelfre
Received 11 Jan 2023
ClosedSCR/2023/2
Cais llawn ar gyfer codi sied amaethyddol yn / Full application for the erection of an agricultural shed in
Gwel y Wawr, Pentraeth
Received 11 Jan 2023
ClosedFPL/2023/10
Cais llawn ar gyfer codi siop yn / Full application for the erection of a shop at
The Twercuhelyn Arms, Stryd Twrcuhelyn Street, Llanerchymedd
Received 11 Jan 2023
ClosedDIS/2023/2
Cais i ryddhau amod (04) (Cynllun Rheoli Traffig Adeiladu) o ganiatâd cynllunio HHP/2022/308 (dymchwel, addasu ac ehangu gan gynnwys balconi) yn / Application to discharge condition (04) (Construction Traffic Management Plan) of planning permission HHP/2022/308 (demolitions, alterations and extensions including a balcony) at
Cae Berllan, Caim, Penmon.
Received 11 Jan 2023
ClosedFPL/2023/8
Cais llawn i newid defnydd y cyn siop i ddwy uned osod preswyl hunangynhwysol ynghyd ag addasu ag ehangu yn / Full application for the change of use of the former shop into two self contained residential letting units together with alterations and extensions at
19 Stryd St Cybi, Caergybi / 19 St Cybi Street, Holyhead
Received 11 Jan 2023
ClosedADV/2023/1
Cais ar gyfer amnewid arwydd dehongli yn / Application for the replacement of interpretation sign at
Amlwch Watchtower, Amlwch.
Received 11 Jan 2023
ClosedADV/2023/2
Cais i godi arwydd dehongli yn / Application for the erection of an interpretation sign at
Upper Car Park, Upper Quay Street, Porth Amlwch.
Received 11 Jan 2023
ClosedADV/2023/3
Cais ar gyfer amnewid arwydd dehongli yn / Application for the replacement of interpretation sign at
Maes Parcio'r Prif Sgwar / Main Square Car Park, Amlwch.
Received 11 Jan 2023
ClosedFPL/2023/11
Cais llawn ar gyfer codi annedd newydd ybghyd a creu mynedfa newydd i gerbydau yn / Full application for the erection of a new dwelling together with the construction of a new vehciluar access at
Kenmuir, 9 Walthew Avenue, Caergybi/Holyhead
Received 11 Jan 2023
ClosedADV/2023/4
Cais i leoli 2 arwydd heb eu goleuo yn / Application for the siting of 2 non-illuminated signs at
Mynydd Parys / Parys Mountain, Amlwch.
Received 11 Jan 2023
ClosedFPL/2023/12
Cais llawn am newid defnydd y cwt bugail ategol presennol i uned gwyliau yn / Full application for the change of use of the existing ancillary sheperd hut into a holiday unit at
Robins Wood, Llanfaelog
Received 11 Jan 2023
ClosedSCR/2023/3
Barn sgrinio i godi strwythur to newydd i ddarparu gorchudd dros yr iard fwydro bresennol, adnewyddu'r iard goncrit a gwaith i'r pit slyri yn / Screening opinion for erection of new roof structure to provide covering over existing livestock feeding yard, renewal of concrete yard and improvements to slurry lagoon at
Penrhyn Farm, Llanfwrog, Caergybi / Penrhyn Farm, Llanfwrog, Holyhead
Received 30 Nov 2022
ClosedFPL/2023/94
Cais llawn ar gyfer codi annecs ynghyd a ymestyn y cwrtil yn / Full application for the erection of an annexe together with extension to curtilage at
Tree Tops, Ty Croes
Received 13 Jan 2023
ClosedHHP/2023/7
Cais llawn i addasu ac ehangu, dymchwel y garej presennol a chodi garej newydd ynghyd ag adeiladu balconi ar y llawr cyntaf yn / Full application for alterations and extensions, demolition of the existing garage and the erection of a replacement garage together with the construction of a first floor balcony at
Northnife, 31 Ger Y Mor / Whispering Sands, Rhosneigr.
Received 13 Jan 2023
ClosedLUE/2023/2
Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol o 5 carafan statig at ddibenion gwyliau yn / Application for a Lawful Development Certificate for the existing use of 5 static caravans for holiday purposes at
Cae Owain, Bae Cemaes/Cemaes Bay
Received 16 Jan 2023
ClosedEXE/2023/1
Rhybudd Eithriad Trydan ar gyfer codi polyn ychwanegol ar dir ger / Electricity Exemption Notice for the erection of an additional pole on land adjacent to
Bull Inn, Pentraeth
Received 16 Jan 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.
UK research
Published 16 Jul 2026Updated 13 Sept 2026
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.
UK research
Published 6 Aug 2026Updated 13 Sept 2026
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.
UK research
Published 13 Aug 2026Updated 13 Sept 2026

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