Castell Lleiniog, Lleiniog Barns, Penmon, Biwmares/ Beaumaris

1. 23 Sep 2022

   Received by Isle of Anglesey

2. 19 Dec 2022

   Decision issued: Caniatáu / Permit

3. 29 Aug 2026

   Added to PlanIndex

Isle of Anglesey granted permission on 19 December 2022, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Castell Lleiniog, Lleiniog Barns, Penmon, Biwmares/Beaumaris.

  TPO/2025/17 Submitted 24 Sep 2025 0m away

  Cais i wneud gwaith ar goed sydd wedi eu gwarchod gan Orchymyn Diogelu Coed yn / Application for works to a trees protected by a Tree Preservation Order at

  Granted Trees 4 docs

• Lleiniog, Castell Lleiniog, Penmon, Biwmares/ Beaumaris

  SCR/2022/52 Submitted 25 Oct 2022 0m away

  Barn Sgrinio ar gyfer dymchwel, addasu ac ehangu’r i'r tŷ presennol a chodi garej driphlyg ar wahân ynghyd â dymchwel yr ysgubor wair bresennol a chodi annedd newydd, dymchwel sied bresennol a chodi tŷ ystlumod ar ei ben ei hun, tirlunio a gwaith cysylltiedig yn / Screening Opinion for demolition, alterations and extensions to the existing dwelling and the erection of a detached triple garage together with the demolition of the existing hay barn and erection of a new dwelling, demolition of an existing shed and erection of a free standing bat house, landscaping and associated works at

  Decided Outline New dwelling Extension +1 23 docs
  Small domestic

• Castell Lleiniog, Lleiniog Barns, Penmon, Biwmares/Beaumaris.

  DIS/2023/40 Submitted 2 Jun 2023 0m away

  Cais i ryddhau amodau (03) (Arolwg Adeiladu Archaeolegol) a (05) (Datganiad dull ail-doi) o ganiatâd cynllunio LBC/2022/30 (Caniatad adeilad rhestredig ar gyfer addasu ac ehangu) yn / Application to discharge conditions (03) (Archaeological Building Survey) and (05) (Re-Roofing Method Statement) of planning permission LBC/2022/30 (Listed building consent for alterations and extensions) at

  Decided Heritage and listed buildings Extension 5 docs

• Castell Lleiniog, Lleiniog Barns, Penmon, Biwmares/ Beaumaris

  DIS/2023/11 Submitted 7 Feb 2023 0m away

  Cais i ryddhau amod (rhan (a) o amod 03) (raglen o waith archeolegol) o ganiatâd cynllunio LBC/2022/30 Caniatad Adeilad Rhestredig ar gyfer addasu ac ehangu yn/Application to discharge condition (part (a) of condition 03) (archaeological recording) of planning permission LBC/2022/30 Listed Building Consent for the alterations and extensions at

  Decided Heritage and listed buildings Extension 5 docs

• Lleiniog, Castell Lleiniog, Penmon, Biwmares/ Beaumaris

  FPL/2022/257 Submitted 4 Oct 2022 0m away

  Cais llawn i ddymchwel, addasu ac ehangu’r i'r tŷ presennol a chodi garej driphlyg ar wahân ynghyd â dymchwel yr ysgubor wair bresennol a chodi annedd newydd, dymchwel sied bresennol a chodi tŷ ystlumod ar ei ben ei hun, tirlunio a gwaith cysylltiedig yn / Full application for demolition, alterations and extensions to the existing dwelling and the erection of a detached triple garage together with the demolition of the existing hay barn and erection of a new dwelling, demolition of an existing shed and erection of a free standing bat house, landscaping and associated works at

  Split decision Full applications New dwelling Extension +1 38 docs
  Small domestic

• Aber Lleiniog, Penmon, Biwmares/Beaumaris

  MAO/2023/9 Submitted 7 Jun 2023 61m away

  Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2022/82 er mwyn caniatau diwygiadau i'r edrychiad Gogledd Orllewinol a diwygiadau i ffenestri a goleuadau tô yn / Minor amendments to scheme previously approved under planning permission FPL/2022/82 so as to allow for amendments to the North West elevation and amendments to windows and roof-lights at

  Granted Amendments Loft or dormer Windows or glazing 7 docs

• LBC/2026/9 Withdrawn

  Storws, Llanfachraeth

  Caniatâd Adeilad Rhestredig ar gyfer creu agoriad newydd o fewn wal yr ardd bresennol ynghyd ag adeiladu pileri carreg a gosod gatiau pren yn / Listed Building Consent for the creation of a new opening within existing garden wall together with construction of stone pillars and installation of timber gates at

  15 Apr 2026 Heritage and listed buildings
• LBC/2026/10 Granted

  Tregarne, Ffordd Caergybi, Llanfairpwll / Tregarne, Holyhead Road, Llanfairpwll

  Caniatâd Adeilad Rhestredig ar gyfer addasu ac ehangu ynghyd â chadw gwaith presennol yn / Listed Building Consent for alterations and extensions together with retention of existing works at

  27 Apr 2026 Heritage and listed buildings
• CAC/2025/3 Granted

  97 Market Street, Caergybi/Holyhead

  Caniatad Ardal Cadwraeth ar gyfer dymchwel yr adeilad presennol, codi palis dros dro ynghyd ȃ chreu man cyhoeddus newydd yn cynnwys tirlunio meddal a chaled, systemau draenio cynaliadwy ac isadeiledd i gefnogi ynghyd ȃ gwaith yn /Conservation Area Consent for the demolition of the existing building, erection of temporary hoarding together with the creation of new public realm including hard and soft landscaping, sustainable drainage systems, and supporting infrastructure and works at

  26 Aug 2025 Heritage and listed buildings
• LBC/2026/7 Granted

  Melin Llanddyfnan, Talwrn

  Caniatâd Adeilad Rhestredig ar gyfer ailosod pum ffenestr bren gyda ffenestri alwminiwm gwyn yn / Listed Building Consent for the replacement of five timber windows with white aluminum windows at

  12 Mar 2026 Heritage and listed buildings
• LBC/2026/4 Granted

  Braint, Ffordd Penmynydd / Penmynydd Road, Penmynydd.

  Caniatâd Adeilad Rhestredig ar gyfer ffenestri newydd i'r ffermdy a'r adeilad presennol, adfer nenfydau plastr, ac adleoli drws mynediad mewnol yn / Listed Building Consent for replacement windows to the existing farmhouse and building, reinstatement of plastered ceilings, and relocation of internal access door at

  10 Feb 2026 Heritage and listed buildings