NANT Y GWYLLT, MILL ROAD, BAE TREARDDUR, CAERGYBI / NANT Y GWYLLT, MILL ROAD, TREARDDUR BAY, HOLYHEAD, LL65 2LW

1. 29 Sep 2023

   Received by Isle of Anglesey

2. 15 Jan 2024

   Decision issued: Barn wedi’i roi / Advice Given

3. 13 Aug 2026

   Added to PlanIndex

Isle of Anglesey has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• Penrhyn Owen, Caergybi / Holyhead

  DIS/2023/14 Submitted 10 Feb 2023 150 yards away

  Cais i ryddhau amodau (02)(Cynllun Rheoli Traffig Adeiladu), (05)(Cynllun Tirlunio), (07)(Dulliau amgau a'r strwythurau cynnal) and (08)(Lle pasio cerbydau) caniatâd cynllunio rhif FPL/2018/55 yn / Application to discharge conditions (02)(Construction Traffic Management Plan), (05)(Landscaping Scheme), (07)(Means of enclosure and retaining structures) and (08)(Vehicle passing place) from planning permission reference FPL/2018/55 at

  Granted Conditions 9 docs

• Anglesey Outdoors, Porthdafarch Road, Caergybi/Holyhead

  DIS/2021/23 Submitted 4 Mar 2021 0.3 miles away

  Cais i ryddhau amod (02)(Tirlunio) a (03) (Gwybodaeth o'r siales gwyliau) o ganiatâd cynllunio 46C11C/1:Cais i ddiddymu amod (05) 'Bydd y llety gwyliau a ganiateir trwy hyn yn cael ei gynnal yn un rhwydwaith ac ni chaiff ei werthu yn unedau ar wahân ar unrhyw adeg' ar ganiatâd cynllunio 46C11Y yn / Application to discharge condition (02)(Landscaping) and (03) (Details of Holiday Chalets) of planning permission 46C11C/1: Application for the removal of condition (05) 'The holiday accommodation hereby approved shall be maintained as one complex and shall at no time be sold as separate units' on planning permission 46C11Y at

  Granted Conditions 11 docs

• Anglesey Outdoors, Caergybi/Holyhead

  LUE/2021/12 Submitted 9 Jul 2021 0.3 miles away

  Cais am dystysgrif defnydd arfaethedig o’r datblygiad oherwydd bod gwaith sylweddol wedi cychwyn ar ganiatad 46C11C/1 er mwyn diogelu’r caniatâd hwnnw yn / Application for a certificate of proposed use or development in relation to a material start having been made on permission 46C11C/1 thus safeguarding the consent at

  Granted Lawful development 7 docs

• GWY/2026/2 Decided

  Tir yn a ger yr hen Safle Ferodo / Land At And Adjacent To The Former Ferodo Site, Griffiths Crossing, Caernarfon, LL55 1TP

  Cais amlinellol gyda holl faterion wedi eu cadw'n ol ar gyfer dymchwel adeiladau a strwythurau presennol, ailraddio'r tir a codi adeilad canolfan data (B8) ynghyd a chyfarpar cysylltiol i gynnwys generaduron, peirianwaith, cyfarpar, is-orsaf(oedd), mynedfeydd, parcio ac ardaloedd gwasanaethu, gwaith draenio a peirianyddol gan gynnwys cysylltu ac ail-leoli gwasanaethau / Outline application will all matters reserved for the demolition of existing buildings/structures, re-grading of land and erection of Class B8 data centre building(s) with all associated back-up generators, plant, equipment, sub-station(s), accesses, parking and servicing areas, drainage and engineering works, including services diversion/connection.

  Received 2 Sep, published by the council 16 Sep 2026 Outline
• OP/2025/1 Granted

  Llanfawr Road, Caergybi / Holyhead.

  Cais amlinellol ar gyfer codi 9 annedd fforddiadwy yn cynnwys manylion llawn o'r mynedfa, ymddangosiad, gosodiad a graddfa ar dir ger / Outline application for the erection of 9 affordable dwellings which includes full details of access, appearance, layout and scale on land near

  Received 30 Jan, published by the council 16 Sep 2026 Outline
• SCR/2026/21 Decided

  System storio ynni batri, Rhosgoch / Battery energy storage system, Rhosgoch

  Barn sgrinio ar gyfer gosod cebl o dan y ddaear i gysylltu â’r grid (safle Wylfa) i wasanaethu’r System Storio Ynni Batri a gymeradwywyd yn flaenorol ynghyd ag adeiladu a chodi isbwerdy, gorsafoedd trawsnewid a gwaith datblygu cysylltiedig yn / Screening opinion for the installation of a underground grid connection cable (at Wylfa site) to serve previously approved Battery Energy Storage System together with the construction and erection of a substation, transformer stations and associated development at

  Received 1 May, published by the council 6 Aug 2026 Outline
• SCR/2026/13 Decided

  Crud Yr Awel, Llanfaethlu.

  Barn sgrinio ar gyfer gosod paneli solar ar y ddaear yn / Screening opinion for the installation of ground mounted solar panels at

  Received 12 Mar, published by the council 6 Aug 2026 Outline
• DAG/2026/10 Decided

  Rhyd Goch, Llanfaethlu

  Cais i bennu os oes angen caniatâd blaenorol ar gyfer codi sied amaethyddol ar gyfer cadw peiriannau ar dir yn / Application to determine whether prior approval is required for the erection of an agricultural shed to store machinery on land at

  Received 22 Apr, published by the council 6 Aug 2026 Outline