Twr Marcwis/Marquis, Lon Parc Twr, Llanfairpwll.

1. 19 Jan 2024

   Received by Isle of Anglesey

2. 7 Mar 2024

   Decision issued: Caniatáu / Permit

3. 13 Aug 2026

   Added to PlanIndex

Isle of Anglesey granted permission on 7 March 2024, 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.

• Twr Marcwis/Marquis of Anglesey Column , Lon Parc Twr, Llanfairpwllgwyngyll

  LBC/2020/31 Submitted 8 Dec 2020 50 yards away

  Caniatâd Adeilad Rhestredig ar gyfer gwelliannau i’r grisiau mewnol ac amnewid y grisiau allanol a’r rheiliau yn/ Listed Building Consent for improvements to internal staircase and replacement of external steps and railings at

  Granted Heritage and listed buildings 10 docs

• Marquis Of Anglesey's Column, Ffordd Caergybi/ Holyhead Road, Llanfairpwll

  TPO/2022/14 Submitted 18 Aug 2022 50 yards away

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

  Granted Trees 1 doc

• Twr Marcwis/Marquis of Anglesey Column, Lon Parc Twr, Llanfairpwllgwyngyll

  ADV/2023/10 Submitted 15 Jun 2023 50 yards away

  Cais i lleoli arwydd dehongl heb ei oleuo yn / Application for the siting of a non-illuminated interpretation sign at

  Granted Advertising 5 docs

• Column Cottage, Lon Parc Twr, Llanfairpwllgwyngyll

  DIS/2022/46 Submitted 4 Jul 2022 50 yards away

  Cais i ryddhau amodau (03) (arolwg ffotograffig) ac (04) (darluniau) o ganiatâd cynllunio LBC/2020/30 (Adnewyddu Tŵr Marcwis gan gynnwys cyfleusterau ymwelwyr newydd, llwybr troed newydd a phlatfform gwylio) yn / Application to discharge conditions (03) (photographic survey ) and (04) (drawings) from planning permission LBC/2020/30 (Renovation of the Marquess of Anglesey including new visitor facilities, new walkway and viewing platform) at

  Granted Heritage and listed buildings 26 docs

• Column Cottage, Lon Parc Twr, Llanfairpwll.

  DIS/2022/48 Submitted 4 Jul 2022 50 yards away

  Cais i ryddhau amodau (08) (Cynllun Rheoli Amgylcheddol Adeiladu) ac (13) (Cynllun Rheoli Traffig Adeiladu) o ganiatâd cynllunio FPL/2020/218: Cais llawn ar gyfer adnewyddu Twr Marcwis gan gynnwys cyfleusterau ymwelwyr newydd, llwybr troed newydd, llwyfan gwylio a gwaith cysylltiedig yn / Application to discharge conditions (08) (Construction Environmental Management Plan) and (13) (Construction Traffic Management Plan), of planning permission FPL/2020/218: Full application for the renovation of the Marquess of Anglesey column including new visitor facilities, new walkway, viewing platform and associated development at

  Granted Conditions 6 docs

• Column Cottage, Lon Parc Twr, Llanfairpwllgwyngyll

  VAR/2023/48 Submitted 18 Jul 2023 50 yards away

  Cais o dan Adran 73A i ddiwygio amod (02)(arolwg ffotograffig) a (09)(Cynllun goleuo) o caniatâd cynllunio rhif VAR/2022/66 (Cais llawn ar gyfer adnewyddu Twr Marcwis gan gynnwys cyfleusterau ymwelwyr newydd, llwybr troed newydd, llwyfan gwylio a gwaith cysylltiedig) er mwyn caniatáu cyflwyno manylion ar ôl i'r gwaith ddechrau ar y safle yn / Application under Section 73A for the variation of condition (02)(photographic survey) and (09)(Lighting scheme) of planning permission reference VAR/2022/66 (Full application for the renovation of the Marquess of Anglesey column including new visitor facilities, new walkway, viewing platform and associated development) so as to allow submission of details after work has commenced on site at

  Granted Conditions 24 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

  Received 15 Apr, published by the council 6 Aug 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

  Received 27 Apr, published by the council 6 Aug 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

  Received 26 Aug, published by the council 6 Aug 2026 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

  Received 12 Mar, published by the council 6 Aug 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

  Received 10 Feb, published by the council 6 Aug 2026 Heritage and listed buildings