Lon Penrallt, Bae Trearddur / Penrallt Road, Trearddur Bay

1. 18 Nov 2025

   Received by Isle of Anglesey

2. 6 Aug 2026

   Added to PlanIndex

3. 11 Sep 2026

   Validated

   Checked as complete and ready for consideration.

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.

• Roca, Lon Penrallt, Bae Treaddur / Penrallt Road, Trearddur Bay

  HHP/2025/28 Submitted 20 Feb 2025 100 yards away

  Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions to

  Granted Full applications Extension 18 docs

• Bryn Y Mor, Ffordd Penrallt, Bae Trearddur, Caergybi / Bryn Y Mor, Penrallt Road, Trearddur Bay, Holyhead

  HHP/2021/411 Submitted 3 Dec 2021 100 yards away

  Cais llawn ar gyfer addasu ac ehangu gan cynnwys gwaith dymchwel yn / Full application for alterations and extensions including demolition works at

  Granted Full applications Extension Demolition 17 docs

• Highfield, Penrallt Road, Bae Trearddur / Trearddur Bay.

  HHP/2023/219 Submitted 9 Oct 2023 100 yards away

  Cais llawn ar gyfer addasu ac ehangu gan gynnwys balconi yn / Full application for alterations and extensions including a balcony at

  Granted Full applications Extension 8 docs

• Gorselands, Penrallt Road,Bae Trearddur Bay

  HHP/2020/189 Submitted 21 Aug 2020 150 yards away

  Cais llawn ar gyfer dymchwel y modurdy presennol gyda codi modurdy a astudfa yn/ Full application for the demolition of the existing garage together with an erection of a new garage and study at

  Granted Full applications Demolition 4 docs

• Gorselands, Penrallt Road, Bae Trearddur / Trearddur Bay.

  HHP/2025/176 Submitted 17 Oct 2025 150 yards away

  Cais llawn ar gyfer addasu ac ehangu yn cynnwys balconi yn / Full application for alterations and extensions including a balcony at

  Granted Full applications Extension 7 docs

• Pen Y Garth, 19 Cae Penrallt, Bae Trearddur Bay

  HHP/2021/275 Submitted 16 Aug 2021 150 yards away

  Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at

  Granted Full applications Extension 14 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