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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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/2025/2
Cais llawn i godi dau annedd newydd ynghyd a creu dau mynedfa newydd i gerbydau ar dir yn / Full application for the erection of two new dwellings together with the construction of two new vehicular accesses on land at
Craig Selyf, Ffordd Telford / Telford Road, Porthaethwy / Menai Bridge
Received 8 Jan 2025 - ClosedVAR/2024/56
Cais o dan Adran 73 i ddiwygio amod (02) (cynlluniau a gymeradwywyd) a (06) (deunyddiau) o ganiatâd cynllunio rhif 18C132C (trosi adeilad allanol i annedd) er mwyn newid deunyddiau'r ffenestri a drysau yn / Application under Section 73 for the variation of condition (02) (approved plans) and (06) (materials) of planning permission reference 18C132C (conversion of outbuilding into a dwelling) so as to amend the window and door material at
Hilltop, Rhydwyn
Received 10 Oct 2024 - ClosedHHP/2025/5
Cais llawn ar gyfer dymchwel yr anecs presennol a chodi anecs newydd yn ogystal â gwaith cysylltiedig yn / Full application for the demolition of the existing annexe and the erection of a replacement annexe together with associated works at
Pen Y Graig, Rhoscolyn
Received 9 Jan 2025 - ClosedFPL/2024/281
Cais llawn ar gyfer gosod pwmp gwres ffynhonnell aer yn / Full application for the installation of an air source heat pump at
3-4 Ty'n Rallt, Pencarnisiog, Ty Croes.
Received 10 Oct 2024 - ClosedADV/2024/12
Cais i leoli arwydd ffasgia wedi ei oleuo yn yr / Application for the installation of an illuminated fascia sign at the
Hen Sinema, Lon Pen Nebo, Porthaethwy / Old Cinema, Hill Street, Menai Bridge
Received 9 Oct 2024 - ClosedFPL/2025/4
Cais llawn ar gyfer codi 31 o anneddau preswyl, creu mynedfa newydd i geir, ffordd ystad newydd ynghyd a gwaith cysylltiedig yn / Full application for the erection of 31 residential dwellings, creation of a new vehicular access, internal road and associated development at
Parc y Coed, Llangefni.
Received 9 Jan 2025 - ClosedMAO/2024/12
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio VAR/2024/12 (codi 14 annedd ynghyd â chreu ffordd fynediad fewnol a gwaith cysylltiedig) er mwyn diwygio'r dyluniad a'r deunyddiau yn / Minor amendments to scheme previously approved under planning permission VAR/2024/12 (erection of 14 dwellings together with the creation of an internal access road and associated works) so as to amend the design and materials at
Ysgol Niwbwrch/Newborough School, Stryd Pen Dref Street, Niwbwrch/Newborough.
Received 9 Oct 2024 - ClosedHHP/2024/178
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
Porth Ewyn House, Lon Isallt, Bae Trearddur / Trearddur Bay, Caergybi / Holyhead
Received 11 Oct 2024 - ClosedHHP/2025/4
Cais llawn i godi chalet ar gyfer defnydd atodol i'r brif annedd yn / Full application for the erection of a chalet for use ancillary to the main dwelling at
Pandy, Llanerchymedd
Received 9 Jan 2025 - ClosedFPL/2024/282
Cais llawn ar gyfer coddi annedd a modurdu ynghyd a datblygiadau cysylltiedig ar dir yn / Full application for the erection of a dwelling and garage together associated development on land at
Lon Traeth Llydan, Rhosneigr
Received 11 Oct 2024 - ClosedLUE/2025/3
Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol o'r datblygiad oherwydd bod gwaith sylweddol wedi cychwyn ar ganiatâd cynllunio A/892 (codi 2 annedd ar rhan o gae rhif 335) er mwyn diogelu'r caniatâd hwnnw yn / Application for a Lawful Development Certificate in relation to a material start having been made on planning permission A/892 (erection of 2 bungalows on OS enclosure no. 335) thus safeguarding the consent at
Bryn Heulog, Dwyran
Received 9 Jan 2025 - ClosedVAR/2024/57
Cais o dan Adran 73A i ddiwygio amod (09) (Cynlluniau a gymeradwywyd) o ganiatâd cynllunio rhif VAR/2023/75 (Dymchwel sied amaethyddol bresennol a chodi adeilad lleoliad digwyddiadau newydd ynghyd a newid defnydd adeiladau allanol i llety ategol cysylltiedig, creu maes parcio a gosod system trin carthffosiaeth) er mwyn diwygio'r dyluniad yn / Application under Section 73A for the variation of condition (09) (Approved plans) of planning permission reference VAR/2023/75 (Demolition of the existing agricultural shed and erection of a new events venue building together with the conversion of outbuildings into associated ancillary accommodation, construction of car parking area and installation of sewage treatment plant) so as to amend the design at
Tyddyn Gwynt, Ffordd Lligwy, Moelfre.
Received 11 Oct 2024 - ClosedTPO/2024/14
Cais i wneud gwaith ar coeden Ffawydd a coeden Sycamorwydden sydd wedi eu gwarchod gan Orchymyn Diogelu Coed yn / Application for works to a Beech tree and Sycamore tree protected by a Tree Preservation Order at
4 Mona Lodge, Stryd Mona / Mona Street, Amlwch
Received 11 Oct 2024 - ClosedFPL/2025/5
Cais llawn ar gyfer gosod pwmp gwres aer yn / Full application for the installation of an airsource heatpump at
Plas Newydd, Station Road, Llanfaelog
Received 10 Jan 2025 - ClosedMAH/2025/3
Mân newidiadau i'r cynllun a gymeradwywyd yn flaenorol dan ganiatâd cynllunio HHP/2021/116 (addasu ac ehangu) er mwyn diwygio'r dyluniad yn / Minor amendments to scheme previously approved under planning permission HHP/2021/116 (alterations and extensions) so as to amend the design at
Glandwr, High Street, Rhosneigr
Received 13 Jan 2025 - ClosedFPL/2024/285
Cais llawn ar gyfer gosod pwmp gwres ffynhonnell aer yn / Full application for the installation of an airsource heatpump at
44 Nant Y Felin, Pentraeth
Received 14 Oct 2024 - ClosedFPL/2025/6
Cais llawn ar gyfer codi sied amaethyddol ar gyfer storio peiriannau a bwyd anifeiliaid ar dir yn / Full application for the erection of an agricultural shed for storage of machinery and feed on land at
Cae Top, Rhostrehwfa
Received 10 Jan 2025 - ClosedFPL/2024/289
Cais llawn ar gyfer codi garej ynghyd ag estyniad i'r cwrtil yn / Full application for the erection of a garage together with an extension to the curtilage at
Llys Helyg, Bodffordd.
Received 14 Oct 2024 - ClosedHHP/2025/7
Cais ôl-weithredol ar gyfer addasu ac ehangu ynghyd â chodi balconi yn / Retrospective application for alterations and extensions together with the erection of a balcony at
39 Parc Tyddyn Bach, Caergybi / Holyhead.
Received 13 Jan 2025 - ClosedFPL/2024/291
Cais llawn ar gyfer uwchraddio allanol yn cynnwys ffenestr newydd ac ail-rendro yn / Full application for external upgrades consisting of a new window and re-rendering at
The Edinburgh Castle, Caergybi / Holyhead.
Received 16 Oct 2024 - ClosedDIS/2024/70
Cais i ryddhau amod (09) (Deunyddiau allanol) o ganiatâd cynllunio FPL/2024/64 (Ddymchwel y tŷ presennol ynghyd â chodi annedd yn ei le) yn / Application to discharge condition (09) (External materials) of planning permission reference FPL/2024/64 (Demolition of the existing dwelling together with the erection of a replacement dwelling) at
Tyddyn Dylifws, Tyn Y Gongl
Received 16 Oct 2024 - ClosedFPL/2025/9
Cais llawn ar gyfer dymchwel yr annedd bresennol a'r strwythurau cyfagos, codi annedd newydd ynghyd a gosod system trin carthffosiaeth yn / Full application for demolishing the existing dwelling and adjoining structures, erection of a replacement dwelling together with the installation of a new treatment plant at
Marian, Llanddeusant.
Received 13 Jan 2025 - ClosedFPL/2025/12
Cais ôl-weithredol i gadw pwmp gwres ffynhonnell aer yn / Retrospective application for the retention of an air source heat pump at
5 Lon Beaumaris Road, Llangoed.
Received 15 Jan 2025 - ClosedHHP/2024/180
Cais llawn ar gyfer addasiadau i'r garej presennol yn / Application for alterations to the existing garage at
Penrallt, Lon Pant, Llanfairpwllgwyngyll
Received 15 Oct 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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