Y Graigwen, Ffordd Cadnant Road, Porthaethwy / Menai Bridge.

This site has had 3 applications since 2025: 3 approved, 0 refused.

• HHP/2025/174 Granted

  Y Graigwen, Ffordd Cadnant Road, Porthaethwy / Menai Bridge.

  Cais llawn ar gyfer dymchwel rhan o'r annedd, ynghyd ag addasiadau allanol yn / Full application for the demolition of part of the dwelling, together with external alterations at

  Decided 16 Jan 2026 Full applications
• LBC/2025/22 Granted

  Y Graigwen, Ffordd Cadnant Road, Porthaethwy / Menai Bridge.

  Caniatâd Adeilad Rhestredig ar gyfer dymchwel ac ailadeiladu rhan o wal ffin sydd wedi'i ddifrodi yn / Listed Building Consent for demolishing and re-construct section of damaged boundary wall at

  Decided 28 Oct 2025 Heritage and listed buildings

1. 14 Oct 2025

   Received by Isle of Anglesey

2. 15 Dec 2025

   Decision issued: Caniatáu / Permit

3. 6 Aug 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• DIS/2026/44 Decided

  Y Graigwen, Ffordd Cadnant, Porthaethwy / Y Graigwen, Cadnant Road, Menai Bridge.

  Cais i ryddhau amodau (05) (Atodlen Ffenestri a Drysau) o ganiatâd adeilad rhestredig LBC/2025/29 (dymchwel rhan o'r annedd, ynghyd ag addasu mewnol ac allanol) yn / Application to discharge conditions (05) (Windows and Doors Schedule) of listed building consent LBC/2025/29 (demolition of part of the dwelling, together with internal and external alterations) at

  Submitted 9 Sep 2026 Conditions

Isle of Anglesey granted permission on 15 December 2025, 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.

• Y Graigwen, Ffordd Cadnant Road, Porthaethwy / Menai Bridge.

  LBC/2025/22 Submitted 14 Aug 2025 50 yards away

  Caniatâd Adeilad Rhestredig ar gyfer dymchwel ac ailadeiladu rhan o wal ffin sydd wedi'i ddifrodi yn / Listed Building Consent for demolishing and re-construct section of damaged boundary wall at

  Granted Heritage and listed buildings 5 docs
  Small domestic

• Y Graigwen, Ffordd Cadnant Road, Porthaethwy / Menai Bridge.

  HHP/2025/174 Submitted 14 Oct 2025 50 yards away

  Cais llawn ar gyfer dymchwel rhan o'r annedd, ynghyd ag addasiadau allanol yn / Full application for the demolition of part of the dwelling, together with external alterations at

  Granted Full applications Demolition 31 docs
  Domestic

• Y Graigwen, Ffordd Cadnant/ Cadnant Road, Porthaethwy/ Menai Bridge

  TCA/2025/1 Submitted 31 Mar 2025 50 yards away

  Rhybudd ynghylch gwaith ar goed mewn Ardal Gadwraeth yn / Notification of works to trees in a Conservation Area at

  Granted Trees 3 docs

• Trefaes, Ffordd Cadnant/Cadnant Road, Porthaethwy/Menai Bridge

  HHP/2022/176 Submitted 16 Jun 2022 50 yards away

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

  Granted Full applications Extension 5 docs

• Bron Menai, Lon Cadnant Road, Porthaethwy/Menai Bridge.

  LBC/2022/14 Submitted 29 Apr 2022 50 yards away

  Caniatad Adeilad Rhestredig ar gyfer addasu ac ehangu yn / Listed Building Consent for alterations and extensions at

  Granted Heritage and listed buildings Extension 15 docs

• Bron Menai, Lon Cadnant Road, Porthaethwy/Menai Bridge

  HHP/2022/136 Submitted 29 Apr 2022 50 yards away

  Cais ol-weithredol ar gyfer addasu ac ehangu yn / Retrospective application for alterations and extensions at

  Granted Amendments Extension 15 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