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

241Recorded 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3,379 approved · 261 refused · 253 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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 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

ClosedMAH/2025/5
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2024/208 er mwyn diwygio dyluniad yn / Minor amendments to scheme previously approved under planning permission HHP/2024/208 so as to amend design at
Cae Bach, Ffordd Porth Llechog, Porth Llechog, Amlwch / Cae Bach, Bull Bay Road, Bull Bay, Amlwch
Received 13 Feb 2025
ClosedLUE/2025/11
Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol o'r tir fel safle tymhorol ar gyfer carafanau teithiol, pebyll, a chartrefi modur ers dros 10 mlynedd yn / Application for a Lawful Development Certificate for the existing use of the land as a seasonal site for touring caravans, tents, and motorhomes for over 10 years at
Trewan Sands Caravan Park, Bryngwran
Received 13 Feb 2025
ClosedHHP/2024/208
Cais llawn ar gyfer dymchwel yr ystafell haul presennol ynghyd a addasu a ehangu yn / Full applications for the demolition of the existing sun room together with alterations and extensions at
Cae Bach, Ffordd Porth Llechog, Porth Llechog, Amlwch / Cae Bach, Bull Bay Road, Bull Bay, Amlwch.
Received 20 Nov 2024
ClosedHHP/2025/20
Cais ôl-weithredol ar gyfer addasu ac ehangu yn cynnwys balconi yn / Retrospective application for alterations and extensions including a balcony at
38 Parc Tyddyn Bach, Caergybi / Holyhead.
Received 14 Feb 2025
ClosedHHP/2024/210
Cais am addasu ac ehangu yn / Application for alterations and extensions at
La Mere, Stad Ravenspoint / Ravenspoint Estate, Bae Trearddur / Trearddur Bay
Received 22 Nov 2024
ClosedHHP/2025/21
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
19 Bryn Afon, Y Fali, Caergybi / Valley, Holyhead
Received 14 Feb 2025
ClosedHHP/2025/22
Cais llawn ar gyfer ehangu ac addasu yn / Full application for alterations and extensions at
Thistle Bank, 46 Maes Llydan, Benllech
Received 14 Feb 2025
ClosedDIS/2024/82
Cais i ryddhau amodau (06) (Cyflwr strwythurol prif gyflenwad dŵr) a (07) (Cynllun Rheoli Traffig Adeiladu) o ganiatâd cynllunio FPL/2024/181 (Cais llawn ar gyfer codi annedd newydd) ar dir tu cefn i / Application to discharge conditions (06) (Structural condition of water mains) and (07) (Construction Traffic Management Plan) of planning permission FPL/2024/181 (Full application for the erection of a new dwelling) on land to the rear of
Borthwen, Ffordd Penmynydd, Llanfairpwll.
Received 22 Nov 2024
ClosedFPL/2025/36
Cais llawn i osod pwmp gwres yn / Full application for the installation of a heat pump at
Tegwel, Pencarnisiog, Ty Croes
Received 14 Feb 2025
ClosedMAO/2025/5
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2024/20 er mwyn cadw'r ysgubor bresennol gydag adeiladu to newydd, cadw'r garej, ail-leoli'r ardal barcio arfaethedig, adleoli prif fynedfa arfaethedig i'r ysgubor, newid defnydd to'r uned gwyliau, ac ychwanegu goleuadau awyr a paneli solar i to'r uned gwyliau yn / Minor amendments to scheme previously approved under planning permission FPL/2024/20 so as to retain the existing barn with construction of new roof, retain the garage, re-locate the proposed parking area, relocation of proposed main entrance to the barn, change the roof material of the holiday let, and addition of skylights and solar panels to the roof of the holiday let at
Crugmor Fawr, Rhydwyn.
Received 14 Feb 2025
ClosedFPL/2025/37
Cais llawn ar gyfer codi balconi, newidiadau i'r adeiladau presennol ynghyd a chodi ffens newydd yn / Full application for the erection of a balcony, alterations to the existing buildings, together with the installation of a new fence at
The Precinct, Ffordd Bangor Road, Benllech.
Received 14 Feb 2025
ClosedFPL/2024/329
Cais ôl-weithredol i gadw pwmp gwres ffynhonnell aer yn / Retrospective application for the retention of an air source heat pump at
Brylyn, 66 Bay View Road, Benllech.
Received 22 Nov 2024
ClosedMAO/2024/16
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2023/169 er mwyn diwygio'r dyluniad a'r tirlunio ynghyd â gosod canopi PV ychwanegol yn / Minor amendments to scheme previously approved under planning permission FPL/2023/169 so as to amend the design and landscaping together with installing additional PV canopy at
Gorsaf yr Heddlu / Police Station, Caergybi / Holyhead.
Received 27 Nov 2024
ClosedHHP/2025/30
Cais llawn i ddymchwel y adeilad allan presennol ynghyd a codi tŷ cychod/anecs yn ei lle yn / Full application for the demolition of the existing outbuilding together with the construction of a replacement boathouse/annex at
Gwerfyl, Ravenspoint Road, Bae Trearddur / Trearddur Bay
Received 25 Feb 2025
ClosedHHP/2024/219
Cais llawn ar gyfer codi adeilad newydd ar ben y pwll nofio presennol ynghyd a addasu ac ehangu i greu gampfa yn/ Full application for the erection of a new building over the existing swimming pool together with alterations and extensions to create a gym at
Tremarfor, Llaneilian
Received 5 Dec 2024
ClosedVAR/2025/10
Cais o dan Adran 73 i ddiwygio amod (03) (oriau agor) o ganiatâd cynllunio rhif VAR/2020/50 (ymestyn oriau agor o gais cynllunio 28C342A) er mwyn ymestyn yr oriau agor allanol ar y teras blaen rhwng 6 a 9 o’r gloch yr hwyr yn / Application under Section 73 for the variation of condition (03) (opening hours) of planning permission reference VAR/2020/50 (extension of opening hours from planning application 28C342A) so as to allow extended outside opening hours on the front terrace from 6pm to 9pm at
Mojo's, 7 Marine Terrace, Stryd Fawr/High Street, Rhosneigr
Received 14 Feb 2025
ClosedADV/2024/14
Cais am newid arwydd gwybodaeth gyhoeddus yn / Application for the the replacement of a public information sign at
Maes Parcio Hen Stesion / Hen Stesion Car Park
Received 22 Nov 2024
ClosedHHP/2024/209
Cais llawn ar gyfer addasu ac ehangu yn/ Full application for alterations and extensions at
Mynachlog Fach, Craig Y Don, Tyn Y Gongl
Received 21 Nov 2024
ClosedFPL/2025/38
Cais llawn i godi adeilad storio ffrâm ddur yn / Full application for the erection of a steel framed storage building at
Bryn Goleu, Rhostrehwfa, Llangefni
Received 17 Feb 2025
ClosedEXE/2025/1
Rhybudd Eithriad Trydan ar gyfer codi polyn newydd ar dir gyferbyn i / Electricity Exemption Notice for erecting a new pole on land adjacent to
Penrhyn Bay Caravan Park, Llanfwrog.
Received 14 Feb 2025
ClosedGWY/2024/4
Cais i gadw dau ffenestr gwydr lliw o fewn y prifysgol wedi dynnu o leoliad arall / Application to retain two stained glass windows within the University removed from another location
/ GWYNEDD LOCATION
Received 27 Nov 2024
ClosedFPL/2025/41
Cais llawn ar gyfer creu llyn yn / Full application for the creation of a lake at
Cae Chwarel, Llansadwrn.
Received 19 Feb 2025
ClosedFPL/2025/42
Cais ôl-weithredol i gadw pwmp gwres ffynhonnell aer yn / Retrospective application for the retention of an air source heat pump at
6 Victoria Road, Cemaes.
Received 19 Feb 2025
ClosedHHP/2025/23
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
Old Customs house, Stryd Castell/ Castle Street, Biwmares/Beaumaris
Received 19 Feb 2025

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