Tyddyn Plwm, Niwbwrch / Newborough.

This site has had 4 applications since 2023: 2 approved, 1 refused.

• DIS/2025/43 Granted

  Tyddyn Plwm, Niwbwrch / Newborough.

  Cais i ryddhau amodau (02) (cynllun bioamrywiaeth) a (03) (goleuadau allanol) o ganiatâd cynllunio CAS-03836-G3X0M7 (FPL/2024/22) (trosi'r adeilad allanol presennol yn lety gwyliau) yn / Application to discharge conditions (02) (biodiversity scheme) and (03) (external lighting) of planning permission CAS-03836-G3X0M7 (FPL/2024/22) (conversion of the existing outbuilding into a holiday let) at

  Decided 9 Jul 2025 Conditions
• FPL/2024/22 Refused

  Tyddyn Plwm, Niwbwrch / Newborough.

  Cais ôl-weithredol ar gyfer trosi'r adeilad allanol presennol yn lety gwyliau yn / Retrospective application for the conversion of the existing outbuilding into a holiday let at

  Decided 3 Jun 2024 Amendments
• LUE/2023/29 Granted

  Tyddyn Plwm, Niwbwrch / Newborough

  Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol y garafán statig fel llety gwyliau yn / Application for a Lawful Development Certificate for the existing use of the static caravan as a holiday let at

  Decided 4 Jan 2024 Amendments

1. 25 Apr 2024

   Received by Isle of Anglesey

2. 26 Apr 2024

   Decision issued: Dim Angen AEA / EIA Not Required

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.

• Tyddyn Plwm, Niwbwrch / Newborough.

  DIS/2025/43 Submitted 9 Jun 2025 50 yards away

  Cais i ryddhau amodau (02) (cynllun bioamrywiaeth) a (03) (goleuadau allanol) o ganiatâd cynllunio CAS-03836-G3X0M7 (FPL/2024/22) (trosi'r adeilad allanol presennol yn lety gwyliau) yn / Application to discharge conditions (02) (biodiversity scheme) and (03) (external lighting) of planning permission CAS-03836-G3X0M7 (FPL/2024/22) (conversion of the existing outbuilding into a holiday let) at

  Granted Conditions 6 docs

• Tyddyn Plwm, Niwbwrch / Newborough.

  FPL/2024/22 Submitted 9 Feb 2024 50 yards away

  Cais ôl-weithredol ar gyfer trosi'r adeilad allanol presennol yn lety gwyliau yn / Retrospective application for the conversion of the existing outbuilding into a holiday let at

  Refused Amendments 10 docs

• Tyddyn Plwm, Niwbwrch / Newborough

  LUE/2023/29 Submitted 7 Nov 2023 100 yards away

  Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd presennol y garafán statig fel llety gwyliau yn / Application for a Lawful Development Certificate for the existing use of the static caravan as a holiday let at

  Granted Amendments 8 docs

• Gallt yr Hedyn, Niwbwrch/Newborough

  LUE/2020/18 Submitted 8 Dec 2020 200 yards away

  Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer y defnydd presennol o ddwy garafán sefydlog at ddibenion gwyliau o 12 mis yn / Application for a Lawful Development Certificate for the existing use of 2 static caravans for holiday purpose for 12 months of the at

  Granted Amendments 4 docs

• Gallt-rhedyn, Niwbwch/Newborough

  SCR/2020/36 Submitted 28 Jul 2020 200 yards away

  Barn sgrinio ar gyfer symud dwy garafán statig, newid defnydd tir amaethyddol i leoli dau gaban gwyliau, lleoli dau gaban gwyliau i’w defnyddio fel llety gwyliau, gosod tanc septig ynghyd â gwneud gwaith tirlunio ar dir yn / Screening opinion for for the removal of two static caravans, change of use of agricultural land to holiday cabin site, siting of two cabins used as holiday accommodations, installation of a septic tank together with landscaping works on land at

  Decided Outline 10 docs

• Gallt yr Hedyn, Niwbwrch/Newborough

  DIS/2021/14 Submitted 29 Jan 2021 200 yards away

  Cais i ryddhau amod (03) (Cynllun Rheoli Amgylcheddol Adeiladu) o ganiatâd cynllunio HHP/2020/68 yn / Application to discharge condition (03) (Construction Environmental Management Plan) of planning permission HHP/2020/68 at

  Granted Conditions 5 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