4 Porth Diana, Ravenspoint Road, Bae Trearddur / Trearddur Bay

1. 22 Sep 2025

   Received by Isle of Anglesey

2. 14 Nov 2025

   Decision issued: Caniatáu / Permit

3. 6 Aug 2026

   Added to PlanIndex

Isle of Anglesey granted permission on 14 November 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Gulls Way, 2 Porth Diana, Bae Trearddur/Trearddur Bay

  HHP/2022/245 Submitted 23 Aug 2022 53m away

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

  Granted Full applications Extension 11 docs

• Avilion, Bae Trearddur / Trearddur Bay

  HHP/2023/131 Submitted 22 Jun 2023 62m away

  Cais llawn ar gyfer codi anecs yn / Full application for the erection of an annex at

  Refused Full applications 9 docs

• Avilion, Bae Trearddur / Trearddur Bay

  HHP/2023/107 Submitted 30 May 2023 62m away

  Cais llawn ar gyfer codi anecs yn / Full application for the erection of an annex at

  Refused Full applications 7 docs

• Avilion, Ravenspoint Road, Bae Trearddur / Trearddur Bay

  LBC/2021/22 Submitted 2 Jul 2021 62m away

  Caniatad Adeilad Rhestredig ar gyfer diwygio cynlluniau wedi eu cymeradwyo yn ddiweddar ar gyfer yr anecs presennol yn / Listed Building Consent for the variation of recently approved scheme to existing annexe building at

  Granted Heritage and listed buildings 9 docs

• Porth y Castell, Bae Trearddur Bay

  LBC/2022/20 Submitted 23 May 2022 136m away

  Caniatâd Adeilad Rhestredig ar gyfer dymchwel wal a chodi storfa cychod newydd yn ei lle yn / Listed Building Consent for the demolition of a wall and the erection of a new boathouse in lieu at

  Granted Heritage and listed buildings Demolition 12 docs

• Porth y Castell, Bae Trearddur Bay

  FPL/2022/132 Submitted 23 May 2022 136m away

  Cais llawn ar gyfer dymchwel sied presennol, codi storfa cychod newydd yn ei lle, codi modurdy ar wahan dwbl ynghyd a gwaith tirlunio yn / Full application for demolition of existing shed, erection of new boathouse in lieu, erection of detached double garage together with landscaping works at

  Granted Full applications Demolition 13 docs
  Small domestic

• FPL/2026/85 Granted

  31 & 32 Tyddyn To, Porthaethwy / Menai Bridge.

  Cais llawn ar gyfer newid defnydd dau uned fanwerthu ar y llawr gwaelod (Dosbarth Defnydd A1) i ddau uned breswyl fforddiadwy (Dosbarth Defnydd C3) ynghyd ag addasiadau allanol yn / Full application for the change of use of two ground floor retail units (Use Class A1) into two affordable residential units (Use Class C3) together with external alterations at

  17 Apr 2026 Full applications
• FPL/2026/69 Granted

  Parc Gwledig Morglawdd, Caergybi / Breakwater Country Park, Holyhead

  Cais llawn ar gyfer lleoli arsyllfa seryrol ac adeilad addysgol yn ogystal â datblygiad cysylltiedig yn / Full application for the siting of an astronomical observatory and education building together with associated development at

  31 Mar 2026 Full applications
• FPL/2026/40 Granted

  Cumbria, High Street, Rhosneigr.

  Cais llawn ar gyfer dymchwel yr adeilad tair llawr presennol ac adeiladu adeilad tair llawr yn ei le sy'n cynnwys chwe fflat preswyl ac uned fwyd a diod ar y llawr gwaelod â maes parcio cysylltiedig yn / Full application for demolition of the existing three-storey building and the construction of a replacement three-storey building comprising six residential flats and a ground floor food and beverage unit with associated car parking at

  23 Feb 2026 Full applications
• FPL/2026/38 Granted

  Pen Bryn Uchaf, Lon Pentracha, Gwalchmai.

  Cais llawn am estyniad i barc carafanau teithiol presennol i greu 11 llein gartrefi modur hunangynhwysol a charafannau teithiol hunangynhwysol yn / Full application for an extension to the existing touring caravan park to create 11 new self contained motorhome and self contained touring caravan pitches at

  18 Feb 2026 Full applications
• FPL/2025/285 Granted

  Cefn Coch, Llanfechell

  Cais llawn ar gyfer clamp silwair a tanc silwair yn / Full application for a silage clamp and silage tank at

  25 Nov 2025 Full applications