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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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/2025/222
Cais llawn ar gyfer newid defnydd yr hen siop llawr gwaelod yn far gemau, chwaraeon a gweithgareddau dan do yn / Full application for the change of use of the former ground floor shop into an indoor games, sport and activity bar at
55 Stryd y Farchnad, Caergybi / 55 Market Street, Holyhead
Received 17 Sept 2025 - ClosedFPL/2025/224
Cais llawn ar gyfer codi sied amaethyddol at ddibenion storio, ynghyd ag addasu'r fynedfa bresennol a thrac newydd yn / Full application for the erection of an agricultural shed for storage purposes, together with altering the existing access and a new track at
Olive Branch, Marianglas, Moelfre.
Received 17 Sept 2025 - ClosedFPL/2025/200
Cais llawn ar gyfer creu mynediad amaethyddol newydd ar dir ger / Full application for the construction of a new agricultural access on land adjacent to
Ty Tudur, Rhoscolyn
Received 19 Aug 2025 - ClosedFPL/2025/201
Cais ôl-weithredol i gadw pwmp gwres ffynhonnell aer yn / Retrospective application for the retention of an air source heat pump at
7 Stryd Fawr / High Street, Brynsiencyn.
Received 20 Aug 2025 - ClosedFPL/2025/202
Cais llawn ar gyfer dymchwel yr annedd bresennol ynghyd â chodi annedd newydd yn / Full application for the demolition of the existing dwelling together with the erection of a replacement dwelling at
Gof Du, Penrhosfeilw, Caergybi / Holyhead
Received 21 Aug 2025 - ClosedDIS/2025/70
Cais i ryddhau amodau (04) (Goleuadau Allanol) a (10) (Asesiad Risg Bioddiogelwch) o ganiatâd cynllunio FPL/2022/289 (Dymchwel yr annedd presennol ynghyd â chodi annedd a garej newydd ynghyd a gwaith cysylltiedig) yn / Application to discharge conditions (04) (External Lighting) and (10) (Biosecurity Risk Assessment) of planning permission FPL/2022/289 (Demolition of the existing dwelling together with the erection of new dwelling and garage together with associated works) at
Ynys Y Big, Ffordd Biwmares Rd, Glyn Garth, PorthaethwyMenai Bridge
Received 28 Oct 2025 - ClosedHHP/2025/181
Cais llawn ar gyfer dymchwel, addasu ac ehangu yn / Full application for demolition, alterations and extensions at
Tregynrig Bach, Cemaes.
Received 28 Oct 2025 - ClosedLUE/2025/29
Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer addasu ac ehangu'r felin wynt yn ogystal â'i defnydd presennol fel llety gwyliau yn / Application for a Lawful Development Certificate for alterations and extensions to the windmill together with its existing use as holiday accommodation at
Melin Frogwy, Bodffordd
Received 21 Aug 2025 - ClosedFPL/2025/204
Cais llawn ar gyfer estyniad pedwar llawr i'r gwesty presennol, ynghyd â newidiadau i'r maes parcio a gwaith cysylltiedig yn / Full application for a four-storey extension to the existing hotel, together with alterations to the car park and associated works at
Premier Inn, Parc Cybi, Caergybi / Holyhead.
Received 22 Aug 2025 - ClosedFPL/2025/254
Cais llawn ar gyfer codi modurdy ar wahân arfaethedig, ynghyd â chadw estyniad ôl-weithredol i'r cwrtil preswyl presennol, mynedfa newydd i gerbydau a gwaith cysylltiedig yn / Full application for the erection of a proposed detached garage, together with the retention of the retrospective extension to the existing residential curtilage, new vehicular access and associated works at Hawddmor, Llaneilian
Hawddmor, Llaneilian
Received 29 Oct 2025 - ClosedFPL/2025/255
Cais llawn ar gyfer newid defnydd yr hen fferyllfa (defnydd unigryw) yn hwb bancio manwerthu (dosbarth defnydd A2) yn ogystal â adnewyddu allanol a gosod unedau aerdymheru a fentiau yn / Full application for the change of use of the former Pharmacy (use class sui generis) into a retail banking hub (use class A2) together with external refurbishment and installation of air conditioning units and vents at
Fferyllfa Rowlands, 62-64 Stryd y Farchnad, Caergybi / Rowlands Pharmacy, 62-64 Market Street, Holyhead.
Received 29 Oct 2025 - ClosedSCR/2025/36
Barn sgrinio ar gyfer estyniad pedwar llawr i'r gwesty presennol, ynghyd â newidiadau i'r maes parcio a gwaith cysylltiedig yn / Screening opinion for a four-storey extension to the existing hotel, together with alterations to the car park and associated works at
Premier Inn, Parc Cybi, Caergybi / Holyhead.
Received 22 Aug 2025 - ClosedFPL/2025/207
Cais ôl-weithredol i gadw pwmp gwres ffynhonnell aer yn / Retrospective application for the retention of an air source heat pump at
5 Trem Y Môr, Rhosneigr.
Received 22 Aug 2025 - ClosedDIS/2025/71
Cais i ryddhau amodau (1i) (cynllun tirlunio) a (2) (cynllun bioamrywiaeth) o apêl cynllunio cyfeirnod CAS-03577-M0X9K2 (codi decin a rheiliau chysylltiedig) ar dir yn / Application to discharge condition (1i) (landscaping scheme) and (2) (biodiversity scheme) of planning appeal reference CAS-03577-M0X9K2 (erection of decking and associated railing) on land at
Ystabli (The Stables), Cynlais, Penmon.
Received 30 Oct 2025 - ClosedLUE/2024/12
Cais am dystysgrif defnydd presennol o’r datblygiad oherwydd bod gwaith sylweddol wedi cychwyn ar ganiatad FPL/2022/124 er mwyn diogelu’r caniatâd hwnnw ar dir yn / Application for a certificate of existing use or development in relation to a material start having been made on permission FPL/2022/124 thus safeguarding the consent on land at
Bryn Maelog, , Rhosneigr
Received 30 Apr 2024 - ClosedFPL/2024/247
Cais llawn i newid defnydd y modurdy presennol i uned gwyliau yn / Full application to change the use of the existing garage into a holiday unit at
Milford House, Lon Glanhwfa/Glanhwfa Road, Llangefni
Received 5 Sept 2024 - ClosedFPL/2024/248
Cais llawn ar gyfer addasu ac ehangu y modurdy presennol i greu annedd Marchnad Lleol yn/Full application for alterations and extensions to the existing garage to create a Local Market Dwelling at
28 Rosemary Lane, Beaumaris
Received 5 Sept 2024 - ClosedFPL/2024/251
Cais llawn ar gyfer dymchwel, addasu ac ehangu yn / Full application for demolition, alterations and extensions at
Fairways Newydd, Llanfairpwll
Received 6 Sept 2024 - ClosedFPL/2024/96
Cais llawn am newid defnydd rhan o dir amaethyddol i barc carafanau teithiol tymhorol ynghyd ag creu bloc toiled/cawod, mynedfa cerbydau newydd ac datblygiadau cysylltiedig yn / Full application for the change of use of part agricultural land into a seasonal touring caravan park together with the creation of a toilet/shower block, new vehicular access and associated development at
Refail Goch, Llanfairpwllgwyngyll.
Received 23 Apr 2024 - ValidOP/2024/3
Cais amlinellol ar gyfer dymchwel yr hen glwb pensiynwyr, codi ddau annedd fforddiadwy ynghyd â chreu mynedfa newydd i gerbydau ac ardal barcio gyda'r holl faterion wedi eu cadw nôl yn / Outline application for demolition of former pensioners club, erection of two affordable dwellings together with the construction of a new vehicular access and parking area with all matters reserved at
Hen Clwb Henoed/Former Pensioners Club, Ffordd Llundain/London Road, Caergybi/Holyhead
Received 25 Apr 2024 - ClosedSCR/2024/22
Barn sgrinio ar gyfer cais ôl-weithredol ar gyfer trosi'r adeilad allanol presennol yn lety gwyliau yn / Screening opinion for a retrospective application for the conversion of the existing outbuilding into a holiday let at
Tyddyn Plwm, Niwbwrch / Newborough.
Received 25 Apr 2024 - ClosedHHP/2024/133
Cais llawn ar gyfer ddymchwel y garej bresennol ynghyd â chodi garej/gweithdy unllawr newydd ynghyd â chegin awyr agored a gwaith tirlunio cysylltiedig yn / Full application for the demolition of the existing garage together with the erection of a new single-storey garage/workshop with an outdoor kitchen and associated landscaping works at
Lodge, Cemlyn, Cemaes
Received 25 Jul 2024 - ClosedOP/2024/4
Cais amlinellol i godi byngalo yn cynnwys manylion llawn am y fynedfa, gosodiad a graddfa yn / Outline application for the erection of a bungalow together with full details of access, layout and scale at
Ty Bodafon, Mynydd Bodafon.
Received 25 Apr 2024 - ClosedMAH/2024/10
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2023/24 er mwyn diwygio'r dyluniad yn / Minor amendments to scheme previously approved under planning permission HHP/2023/24 so as to amend the design at
26 Ystad Nant Bychan Estate, Moelfre.
Received 25 Apr 2024
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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