CYNGOR SIR YNYS MON, LON Y FELIN, LLANGEFNI / ISLE OF ANGLESEY COUNTY COUNCIL, MILL STREET, LLANGEFNI, LL77 7TW

1. 15 Apr 2021

   Received by Isle of Anglesey

2. 29 Jul 2021

   Decision issued: Barn wedi’i roi / Advice Given

3. 9 Sep 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.

• Cyngor Sir Ynys Mon/ Isle of Anglesey County Council Llangefni

  FPL/2023/235 Submitted 23 Aug 2023 50 yards away

  Cais llawn ar gyfer adeiladu ystafell offer i gadw dau bwmp gwres ffynhonnell dŵr, gosod dau bwmp gwres ffynhonnell aer, codi ffens ddur, codi rhwystr dur ynghyd â gwaith cysylltiedig yn / Full application for the construction of a plant room to house two water source heat pumps, installation of two air source heat pumps, erection of steel fencing, erection of steel barrier together with associated works at

  Granted Full applications 19 docs

• Cyngor Sir Ynys Mon/ Isle of Anglesey County Council, Llangefni

  FPL/2023/232 Submitted 22 Aug 2023 50 yards away

  Cais llawn ar gyfer codi strwythurau paneli solar ffotofoltäig gyda man parcio porth ceir isod yn / Full application for the erection of solar photovoltaic panel structures with car port parking below at

  Granted Full applications 12 docs

• Cyngor Sir Ynys Mon/ Isle of Anglesey County Council Llangefni

  FPL/2022/198 Submitted 29 Jul 2022 50 yards away

  Cais llawn ar gyfer gosod 2 Bwmp Gwres Ffynhonnell Aer 470kW ac ystafell beiriannau sy'n cynnwys 2 Bwmp Gwres Ffynhonnell Dŵr ynghyd â datblygiad cysylltiedig yn / Full application for the installation of 2no 470kW Air Source Heat Pumps and a plant room house housing 2 no Water Source Heat Pumps together with associated development at

  Granted Full applications 16 docs

• Clwb Rygbi Llangefni Rugby Club, Lon Glanhwfa Road, Llangefni

  FPL/2025/193 Submitted 5 Aug 2025 100 yards away

  Cais llawn ar gyfer addasu ac ehangu ynghyd â chodi sied storio yn / Full application for alterations and extensions together with the erection of a storage shed at

  Granted Full applications Extension 16 docs
  Small domestic

• 5 Penyrorsedd, Llangefni

  ADV/2021/8 Submitted 6 Sep 2021 150 yards away

  Cais llawn i osod arwydd goleuedig newydd ar y drychiad ochr yn / Full application for the erection of a new illuminated sign on the side elevation at

  Granted Advertising 5 docs

• 5 Penyrorsedd, Llangefni

  FPL/2021/233 Submitted 24 Aug 2021 150 yards away

  Cais llawn i leoli 2 uned oeri ISO dros dro ar y maes parcio yn / Full application for the siting of 2 temporary chiller ISO units on the car park at

  Granted Full applications 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 Granted

  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