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.
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 dates5,166Searchable applications
242Recorded 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3,379 approved · 261 refused · 253 withdrawn.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 2 Oct 2026. Most recent record check: 13 Oct 2026. Counts reflect the last collected status; some records may be out of date.
Local planning information
Council sources checked 14 Sept 2026Conservation 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
- ClosedADV/2024/16
Cais i amnewid arwydd gwybodaeth gyhoeddus yn / Application for the replacement of a public information sign at
Maes Parcio Coed Cyrnol Car Park, Ffordd Mona Road, Porthaethwy / Menai Bridge.
Received 4 Dec 2024 - ClosedADV/2024/17
Cais llawn i newid arwydd gwybodaeth cyhoeddus ar dir gerllaw / Full application for the replacement of a public information sign on land adjacent to
Stad y Felin, Bryn Du
Received 4 Dec 2024 - ClosedADV/2024/18
Cais i amnewid arwydd gwybodaeth gyhoeddus yn / Application for the replacement of a public information sign at
Maes Parcio Siop Coffi, Stryd Fawr, Brynsiencyn / Coffee Shop Car Park, High Street, Brynsiencyn.
Received 4 Dec 2024 - ClosedADV/2024/19
Cais i leoli arwydd gwybodaeth gyhoeddus ar y gyffordd rhwng / Application for the siting of a public information sign on the junction between
Castle Square & Chapel Street, Penysarn.
Received 4 Dec 2024 - ClosedADV/2024/20
Cais am arwydd gwybodaeth cyhoeddus newydd yn / Application for a replacement public Information sign at
Maes Parcio / Car Park, Brick Street, Pentraeth
Received 4 Dec 2024 - ClosedFPL/2025/52
Cais ôl-weithredol i gadw pwmp gwres ffynhonnell aer yn / Retrospective application for the retention of an air source heat pump at
Sandfield, 14 Maes Llydan, Benllech.
Received 26 Feb 2025 - ClosedFPL/2024/334
Cais llawn ar gyfer dymchwel yr annedd bresennol a codi annedd newydd ynghyd a gosod system trin carthffosiaeth breifat newydd a gwaith cysylltiedig yn / Full application for demolishing the existing dwelling and erection of a new dwelling together installation of a new private treatment plant and associated works at
Tan Y Coed, Llangoed.
Received 4 Dec 2024 - ClosedSCR/2025/5
Barn sgrinio ar gyfer creu llyn yn ogystal â gwaith cysylltiedig ar dir yn / Screening opinion for the creation of a pond together with associated works on land at
Geifron, Rhydwyn
Received 15 Jul 2025 - ClosedADV/2024/21
Cais i lleoli bwrdd gwybodaeth yn / Application for the siting of an interpretation information board at
Maes Chware, Lon Brynddu/ Brynddu Road , Llanfechell
Received 4 Dec 2024 - ClosedHHP/2025/32
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
62 Lon Gardener, Y Fali / Valley.
Received 25 Feb 2025 - ClosedHHP/2025/33
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
15 Cil Y Graig, Llanfair Pwllgwyngyll
Received 25 Feb 2025 - ClosedHHP/2025/34
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
Prys Iorweth Ganol, Bethel, Bodorgan
Received 25 Feb 2025 - ClosedFPL/2024/337
Cais llawn ar gyfer codi to dros yr iard goncrit bresennol ynghyd ag adeiladu storfa slyri yn / Full application for the erection of a roof over the existing concrete yard together with the construction of a slurry store at
Plas Newydd, Llanddeusant
Received 5 Dec 2024 - ClosedFPL/2025/49
Cais llawn ar gyfer dymchwel yr annedd bresennol a garej gysylltiedig ynghyd â chodi dwy dŷ pâr, addasu yr fynedfa gerbydau bresennol a gwaith cysylltiedig yn / Full application for the demolition of existing dwelling and associated garage together with the erection of two semi-detached dwellings, alterations to the existing vehicular access and associated works at
Gadlys, Ffordd Caergybi/ Holyhead Road , Llanfairpwll
Received 25 Feb 2025 - ClosedFPL/2024/338
Cais llawn i godi annedd ynghyd a gwaith cysylltiedig ar dir yn / Full application for erection of dwelling and associated works on land at
Cae Mair Uchaf, Beaumaris
Received 5 Dec 2024 - ClosedDIS/2024/86
Cais i ollwng amod (09) (Pibell Ddwr Cyhoeddus) caniatâd cynllunio OP/2021/10 yn / Application to discharge condition (09) (Public Watermain) of planning permission OP/2021/10 at
Tir gerllaw a / Land adjacent to, Tyn y Ffynnon, Llannerch-y-medd
Received 5 Dec 2024 - ClosedMAH/2024/27
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2021/139 er mwyn diwygio maint a lleoliad y modurdy yn / Minor amendments to scheme previously approved under planning permission HHP/2021/139 so as to amend the scale and location of the garage at
Pentir, 16 Caer Gelach, Llandegfan
Received 6 Dec 2024 - ClosedFPL/2024/339
Cais llawn ar gyfer newid defnydd o Ddosbarth C3 (tŷ annedd) i Ddosbarth C4 (HMO) yn / Full application for the change of use from Class C3 (dwellinghouse) to Class C4 (HMO) at
8 St Cybi Street, Caergybi / Holyhead.
Received 5 Dec 2024 - ClosedVAR/2024/64
Cais o dan Adran 73 i ddiwygio amod (02) (cynlluniau a gymeradwywyd) o ganiatâd cynllunio rhif HHP/2022/253 (codi anecs) er mwyn diwygio'r dyluniad yn / Application under Section 73 for the variation of condition (02) (approved plans) of planning permission reference HHP/2022/253 (erection of an annexe) so as to amend the design at
Pant y Clociau, Llaneilian
Received 6 Dec 2024 - ClosedFPL/2025/50
Cais llawn ar gyfer codi sied amaethyddol ar gyfer pwrpas storio yn / Full application for the erection of an agricultural shed for storage purposes at
Plas Farm, Llanfaelog
Received 26 Feb 2025 - ClosedHHP/2024/218
Cais llawn ar gyfer dymchwel, addasu ac ehangu yn / Full application for demolition, alterations and extension at
Bryn Meillion, Llandefgan
Received 5 Dec 2024 - ClosedFPL/2024/340
Cais ôl-weithredol i ail-ddylunio'r bloc stablau a gymeradwywyd yn flaenorol yn / Retrospective application for the re-design of the previously approved stable block at
Siglan Bach, Lôn Dyfnia, Llanfairpwll
Received 5 Dec 2024 - ClosedDIS/2025/20
Cais i ryddhau amod (03) (cynllun tirlunio) o ganiatâd cynllunio HHP/2024/223 (cadw cynwysyddion storio ar gyfer defnydd ystafell haf, swyddfa, a storio) yn / Application to discharge condition (03) (Landscaping Scheme) of planning permission HHP/2024/223 (the retention of storage containers for use as a summer room, office, and storage) at
Melin Caradog, Llandrygan
Received 4 Mar 2025 - ClosedFPL/2025/63
Cais ôl-weithredol i gadw pwmp gwres ffynhonnell aer yn / Retrospective application for the retention of an air source heat pump at
Cartrefle, 11 Maes Hafoty, Llansadwrn.
Received 4 Mar 2025
Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.
View all applicationsResearching 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 applicationsGuides to planning records
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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.
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