Ffarm Marian Mawr / Marian Mawr Farm, Marianglas.

1. 7 May 2024

   Received by Isle of Anglesey

2. 18 Jun 2024

   Validated

   Checked as complete and ready for consideration.

3. 9 Jul 2024

   Decision issued: Dim Angen AEA / EIA Not Required

4. 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.

• Fferm Marian Mawr / Marian Mawr Farm, Brynteg.

  FPL/2024/108 Submitted 7 May 2024 50 yards away

  Cais llawn ar gyfer estyniad i'r adeilad amaethyddol i orchuddio iard goncrit bresennol a man bwydo, creu lagŵn slyri newydd a gwyriad o'r llwybr troed cyhoeddus yn / Full application for an extension to the agricultural building to cover the existing concrete yard and feeding area, construction of a slurry lagoon and diversion of the Public Right of Way at

  Split decision Full applications Extension 13 docs

• Marian Mawr , Marianglas

  FPL/2023/346 Submitted 21 Sep 2023 100 yards away

  Cais llawn ar gyfer addasu ac ehangu'r anecs a'r garej presennol ynghyd ag estyniad i'r cwrtil preswyl yn / Full application for alterations and extensions to the existing annexe and garage together with an extension to the residential curtilage at

  Granted Full applications Extension 5 docs

• Outbuilding, Marianglas

  FPL/2024/61 Submitted 13 Mar 2024 200 yards away

  Cais llawn ar gyfer newid defnydd yr adeilad allanol i llety gwyliau ynghyd a'i addasu ac ehangu a gosod system trin carthffosiaeth yn / Full application for conversion of the outbuilding into a holiday unit together with alterations and extensions there to and installation of a sewage treatment plant at

  Granted Full applications Extension 13 docs

• Outbuilding, Marianglas

  VAR/2025/13 Submitted 18 Feb 2025 200 yards away

  Cais o dan Adran 73A i amrywio amod (09) (Cynlluniau a Gymeradwywyd) o ganiatâd cynllunio cyfeirnod FPL/2024/61 (Cais llawn ar gyfer newid defnydd yr adeilad allanol i llety gwyliau ynghyd a'i addasu ac ehangu a gosod system trin carthffosiaeth yn) er mwyn diwygio'r dyluniad yn / Application under Section 73A for the variation of condition (09) (Approved Plans) of planning permission reference FPL/2024/61 (Full application for conversion of the outbuilding into a holiday unit together with alterations and extensions there to and installation of a sewage treatment plant at) so as to amend the design at

  Granted Conditions Extension 4 docs

• Outbuilding, Marianglas.

  SCR/2023/54 Submitted 21 Sep 2023 200 yards away

  Barn sgrinio ar gyfer newid defnydd adeilad allanol i lety gwyliau, ynghyd ag addasu ac ehangu yn / Screening opinion for conversion of the outbuilding into a holiday unit, together with alterations and extensions at

  Decided Outline Extension 7 docs

• Outbuilding, Marianglas, Anglesey

  FPL/2023/201 Submitted 20 Jul 2023 200 yards away

  Cais llawn ar gyfer newid defnydd yr adeilad allanol i llety gwyliau ynghyd a'i addasu ac ehangu yn / Full application for conversion of the outbuilding into a holiday unit together with alterations and extensions there to at

  Withdrawn Full applications Extension 8 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