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 dates5,168Searchable 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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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 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
- ClosedFPL/2026/40
Cais llawn ar gyfer dymchwel yr adeilad tair llawr presennol ac adeiladu adeilad tair llawr yn ei le sy'n cynnwys chwe fflat preswyl ac uned fwyd a diod ar y llawr gwaelod â maes parcio cysylltiedig yn / Full application for demolition of the existing three-storey building and the construction of a replacement three-storey building comprising six residential flats and a ground floor food and beverage unit with associated car parking at
Cumbria, High Street, Rhosneigr.
Received 23 Feb 2026 - ClosedFPL/2026/6
Cais llawn ar gyfer creu Man Chwarae Amlddefnydd gaeedig ynghyd â chodi ffensys yn / Full application for the construction of a new enclosed Multi Use Games Area (MUGA) together with the erection of fencing at
Tir ger Plas Tudur, Llangefni
Received 7 Jan 2026 - ClosedDAG/2026/8
Cais i bennu a oes angen caniatâd ymlaen llaw ar gyfer creu ffordd goedwig newydd yn / Application to determine whether prior approval is required for the creation of a proposed new forest road at
Coedwig Pentraeth Forest, Pentraeth
Received 23 Feb 2026 - ClosedDAG/2026/7
Cais i bennu os oes angen caniatâd blaenorol ar gyfer adeiladu lon/ramp ar dir yn / Application to determine whether prior approval is required for the construction of a road/ramp on land at
Coedwig Pentraeth / Pentraeth Forest, Llanddona
Received 23 Feb 2026 - ClosedFPL/2026/41
Cais llawn ar gyfer ailddatblygu'r safle i ddarparu 10 tŷ fforddiadwy a chyfleuster gofal yn cynnwys 4 ystafell wely a chyfleuster gofal cynorthwyol ar y llawr isaf a 2 flat hunan-gynhaliol ar y llawr cyntaf ynghyd â addasu'r fynedfa i geir a gwaith cysylltiedig yn / Full application for the redevelopment of site to provide 10 affordable dwellings and care facility incorporating 4 bedrooms and ancillary care facility on the ground floor and 2 self-contained flats on the first floor together with alterations to the vehicular access and associated works at
Plas Penlan, Bron y Felin Road, Llangefni
Received 23 Feb 2026 - ClosedHHP/2026/36
Cais llawn ar gyfer addasu ac ehangu yn cynnwys dymchwel y garej/anecs presennol a chodi garej/anecs newydd yn / Full application for alterations and extensions including the demolition of the existing garage/annexe and the erection of a new garage/annexe at
Sea Breeze, Lôn Penrallt, Bae Trearddur / Penrallt Road, Trearddur Bay
Received 23 Feb 2026 - ClosedDIS/2026/10
Cais i ryddhau amodau (04) (Cynllun Rheoli Adeiladu Amgylcheddol) a (07) (Cynllun Rheoli Traffig Adeiladu) o ganiatâd cynllunio HHP/2025/116 (Cais llawn ar gyfer addasu to y modurdy presennol er mwyn creu balconi) yn / Application to discharge conditions (04) (Construction Environmental Management Plan) and (07) (Construction Traffic Management Plan) of planning permission HHP/2025/116 (Full application for alterations to the existing garage roof so as to construct a balcony) at
Royal Oak Cottage, Upper Quay Street, Amlwch.
Received 24 Feb 2026 - ClosedFPL/2026/7
Cais llawn ar gyfer creu lagwn slyri ar dir yn / Full application for the creation of a slurry lagoon on land at
Tyn Llan, Ffordd Penmynydd / Penmynydd Road, Penmynydd
Received 8 Jan 2026 - ClosedHHP/2026/37
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
15 Llainfain, Caergybi / Holyhead.
Received 23 Feb 2026 - ClosedLUE/2026/2
Cais am Dystysgrif Cyfreithlondeb ar gyfer lleoli a defnyddio carafan statig fel llety rheolwr/gweithwyr yn / Application for a Certificate of Lawfulness for the siting and use of static caravan as managers/workers accommodation at
Tal y Foel Stables, Dwyran.
Received 24 Feb 2026 - ClosedMAH/2026/4
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2025/17 er mwyn diwygio'r dyluniad a ail-godi waliau pellach yn / Minor amendments to scheme previously approved under planning permission HHP/2025/17 so as to amend the design and further re-building works at
3 Pensarn, Llanddona.
Received 25 Feb 2026 - ClosedMAH/2026/3
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2025/53 er mwyn cynnwys simna yn / Minor amendments to scheme previously approved under planning permission HHP/2025/53 so as to include a chimney at
Tyn Ffynnon, Llanddona
Received 24 Feb 2026 - In AppealFPL/2026/8
Cais ôl-weithredol ar gyfer trosi'r adeilad allanol presennol yn lety gwyliau yn / Retrospective application for the conversion of the existing outbuilding into a holiday let at
Tyddynod Bach, Llandyfrydog
Received 8 Jan 2026 - ClosedMAH/2026/1
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan ganiatád cynllunio VAR/2025/47 (adnewyddu uned fanwerthu llawr gwaelod; estyniad cefn i ddarparu ardal fanwerthu ychwanegol; trosi'r llety preswyl llawr uchaf yn ddau fflat ynghyd ag estyniad cefn a balconi ar y llawr cyntaf) er mwyn cynyddu'r nifer o baneli solar yn / Minor amendments to scheme previously approved under planning permission VAR/2025/47 (refurbishment of ground floor retail unit; rear extension to provide additional retail area; conversion of the upper-storey residential accommodation into two flats together with first floor rear extension and balcony) so as to increase the number of solar panels at
8 Stryd Boston, Caergybi / 8 Boston Street, Holyhead.
Received 9 Jan 2026 - ClosedFPL/2026/9
Cais ôl-weithredol ar gyfer addasiadau, estyniadau a gosod uned tymheredd aer yn / Retrospective application for alterations, extensions and installation of an air conditioning unit at
Waitrose, Ffordd Mona, Porthaethwy / Menai Bridge.
Received 9 Jan 2026 - ValidFPL/2026/42
Cais llawn ar gyfer dymchwel yr annedd a adeilad allannol bresennol a chodi annedd newydd ynghyd a ail-leoli carafan gwyliau presennol yn / Full application for the demolition of the existing dwelling and outbuilding and erection of a new dwelling together with the re-siting of an existing holiday caravan at
Maes Carafannau Tyn Rhos Caravan Park, Dulas.
Received 25 Feb 2026 - ClosedADV/2026/1
Cais i leoli 2 sgrin LED arddangos mewnol yn / Application for the siting of 2 internal LED display screens at
2 Market Buildings, Stanley Street, Caergybi / Holyhead.
Received 26 Feb 2026 - ClosedSCR/2026/2
Barn sgrinio ar gyfer addasiadau, estyniadau a gosod uned tymheredd aer yn / Screening opinion for alterations, extensions and installation of an air conditioning unit at
Waitrose, Ffordd Mona, Porthaethwy / Menai Bridge.
Received 13 Jan 2026 - ClosedFPL/2026/11
Cais llawn ar gyfer newid defnydd siop ar y llawr gwaelod (Defnydd Dosbarth A1) i gaffi (Defnydd Dosbarth A3) a gosod system echdynnu yn / Full application for the change of use of the ground floor shop (Class Use A1) to a cafe (Class use A3) and installation of an extract system at
3 Stryd Y Frenhines / Queen Street, Amlwch
Received 13 Jan 2026 - ClosedHHP/2026/41
Cais llawn ar gyfer addasu ag ehangu yn / Full application for alterations and extensions at
Wayside, Hermon.
Received 4 Mar 2026 - ValidVAR/2026/3
Cais o dan Adran 73 i ddileu amod (09) (Deiliadaeth Amaethyddol) o ganiatâd cynllunio cyfeirnod 14C55 (Codi annedd amaethyddol) yn / Application under Section 73 for the removal of condition (09) (Agricultural Occupancy) of planning permission reference 14C55 (Erection of an agricultural dwelling) at
Glan Rhos, Tyn Lon.
Received 19 Jan 2026 - ClosedTPO/2026/1
Cais i wneud gwaith ar goed sydd wedi eu gwarchod gan Orchymyn Diogelu Coed yn / Application for works to trees protected by a Tree Preservation Order at
Castell Biwmares / Beaumaris Castle, Castle Street, Biwmares / Beaumaris.
Received 19 Jan 2026 - ClosedFPL/2026/45
Cais llawn i godi bloc stabl ar dir ger / Full application for the erection of a stable block on land near
Rallt, Nebo.
Received 3 Mar 2026 - ClosedFPL/2026/12
Cais llawn ar gyfer newid defnydd siop ar y llawr gwaelod (Dosbarth Defnydd A1) i gaffi (Dosbarth Defnydd A3), ynghyd â gosod system echdynnu yn / Full application for the change of use of ground floor shop (Use Class A1) to a cafe (Use Class A3), together with the installation of an extract system at
2 Stryd Mona / Mona Street, Amlwch.
Received 13 Jan 2026
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.
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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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