Castell Biwmares / Beaumaris Castle

1. 8 Nov 2023

   Received by Isle of Anglesey

2. 9 Nov 2023

   Validated

   Checked as complete and ready for consideration.

3. 2 Jan 2024

   Decision issued: Caniatáu / Permit

4. 13 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• Castell Biwmares / Beaumaris Castle, Castle Street, Biwmares / Beaumaris.

  TPO/2026/1 Submitted 19 Jan 2026 0m away

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

  Granted Trees 4 docs

• Bulkeley Place, Castle Street, Biwmares/Beaumaris

  DIS/2022/66 Submitted 20 Sep 2022 31m away

  Cais i ryddhau amod (03) o ganiatâd cynllunio LBC/2022/24 (Caniatâd Adeilad Rhestredig ar gyfer newidiadau mewnol ac adnewyddu ynghyd â drysau newydd yn y cefn yn) yn / Application to discharge condition (03) of planning permission LBC/2022/24 (Listed Building Consent for internal alterations and refurbishment along with replacement doors at) at

  Decided Heritage and listed buildings 6 docs

• Fflat 1, 2 Bulkeley Place, Stryd y Castell, Biwmares / Flat 1, 2 Bulkeley Place, Castle Street, Beaumaris

  LBC/2022/24 Submitted 23 Jun 2022 31m away

  Caniatâd Adeilad Rhestredig ar gyfer newidiadau mewnol ac adnewyddu ynghyd â drysau newydd yn y cefn yn / Listed Building Consent for internal alterations and refurbishment along with replacement doors at

  Granted Heritage and listed buildings 12 docs

• 8 Stryd Y Castell, Biwmares / 8 Castle Street, Beaumaris.

  LBC/2026/1 Submitted 20 Jan 2026 57m away

  Caniatâd Adeilad Rhestredig ar gyfer addasiadau mewnol a drws ffrynt newydd yn / Listed Building Consent for internal alterations and a replacement front door at

  Granted Heritage and listed buildings 12 docs

• 18 Victoria Terrace, Biwmares/ Beaumaris

  LBC/2023/22 Submitted 13 Sep 2023 94m away

  Caniatâd Adeilad Rhestredig ar gyfer newidiadau mewnol yn / Listed Building Consent for internal alterations at

  Granted Heritage and listed buildings 10 docs

• 12-14 Castle Street, Biwmares / Beaumaris.

  LBC/2023/21 Submitted 23 Aug 2023 100m away

  Caniatâd Adeilad Rhestredig ar gyfer adnewyddu ffenestri presennol, gosod gwydr eilaidd, ynghyd â thynnu a gosod waliau rhaniad mewnol yn / Listed building consent for the refurbishment of existing windows, installation of secondary glazing, together with removing and installing internal partition walls at

  Granted Heritage and listed buildings Windows or glazing 9 docs

• TPO/2026/4 Withdrawn

  Craig Selyf, Ffordd Telford Road, Porthaethwy / Menai Bridge.

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

  11 Feb 2026 Trees
• TPO/2026/8 Withdrawn

  Merlyns, Stad Bryn Hyfryd, Llanfaes

  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

  7 Apr 2026 Trees
• TPO/2026/6 Granted

  Glan Aber, Lon Glanhwfa Road, Llangefni.

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

  16 Mar 2026 Trees
• FPL/2025/257 Granted

  Dewis Dyddyn, Bodorgan

  Cais llawn ar gyfer dymchwel yr adeilad allanol presennol a chodi adeilad allanol newydd i'w ddefnyddio fel ystafell gemau a storfa, addasu'r garej bresennol yn ogystal â newid defnydd tir ar gyfer gosod dau dwnnel polythen, creu llyn a plannu llysiau/coed yn / Full application for the demolition of the existing outbuilding and the erection of a new outbuilding for use as a games room and storage, alterations to the existing garage together with the change of use of land for the siting of two poly tunnels, the creation of a pond and vegetable/tree planting at

  29 Oct 2025 Trees
• TPO/2026/3 Granted

  Penygroes, Lon Ganol, Llandegfan.

  Cais i leihau uchder coeden sydd wedi'i warchod gan Orchymyn Diogelu Coed yn / Application to reduce the height of a tree protected by a Tree Preservation Order at

  9 Feb 2026 Trees