5 Trearddur Court, Bae Trearddur Bay,

1. 17 Jul 2025

   Received by Isle of Anglesey

2. 18 Jul 2025

   Validated

   Checked as complete and ready for consideration.

3. 3 Oct 2025

   Decision issued: Caniatáu / Permit

4. 16 Sep 2026

   Added to PlanIndex

Isle of Anglesey granted permission on 3 October 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.

• Trearddur House, Trearddur Court, Bae Trearddur / Trearddur Bay

  HHP/2021/210 Submitted 30 Jun 2021 50 yards away

  Erection of two storey extension

  Withdrawn Householder Extension 11 docs
  Domestic

• Trearddur House, Trearddur Court, Bae Trearddur / Trearddur Bay

  HHP/2021/374 Submitted 1 Nov 2021 50 yards away

  Cais llawn ar gyfer addasu ac ehangu hefo balconis Juliet yn / Full application for alterations and extensions with Juliet balconies at

  Granted Full applications Extension 14 docs

• 40 The Rise, Bae Treaddur/Treaddur Bay

  HHP/2022/217 Submitted 28 Jul 2022 150 yards away

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

  Granted Full applications Extension 5 docs

• Bwthyn Gwyn, Lon St Ffraidd, Bae Trearddur/ Trearddur Bay, Caergybi/ Holyhead

  FPL/2023/63 Submitted 7 Mar 2023 200 yards away

  Cais llawn ar gyfer codi annedd newydd, creu mynedfa newydd i gerbydau a cerddwyr ynghyd â gwaith cysylltiedig yn/ Full appliation for the erection of a new dwelling, construction of a new vehicular and pedestrian access together with associated work at

  Refused Full applications New dwelling 24 docs
  Domestic

• 18 The Rise, Bae Trearddur/ Trearddur Bay

  HHP/2024/216 Submitted 2 Dec 2024 200 yards away

  Cais Llawn ar gyfer addasu ag ehangu yn/ Full application for alterations and extensions at

  Granted Full applications Extension 6 docs

• Gwenfaen, 3A Ffordd Trearddur, Bae Trearddur / Gwenfaen, 3A Trearddur Road, Trearddur Bay

  FPL/2021/300 Submitted 22 Oct 2021 200 yards away

  Cais llawn ar gyfer addasu ac ehangu yn cynnwys adeiladu garej ar wahân yn / Full application for alterations and extensions including erection of a detached garage at

  Granted Full applications Extension 8 docs

• FPL/2025/311 Granted

  Tai Lewis Rogers, Ffordd Penmynydd, Penmynydd

  Cais llawn ar gyfer trosi'r 5 eiddo preswyl presennol yn 3, yn ogystal ag addasu ac ehangu, creu mynedfa newydd, gosod pecyn trin carthion a phaneli solar ar y ddaear yn / Full application for the conversion of the 5 existing residential properties into 3, together with alterations and extensions, creation of a new access, installation of a treatment plant and ground mounted solar panels at

  Received 12 Dec, published by the council 6 Aug 2026 Full applications
• FPL/2026/33 Granted

  M-SParc, Gaerwen

  Cais llawn ar gyfer gosod paneli solar PV ar y ddaear, ynghyd ag offer cysylltiedig ar dir yn / Full application for the installation of ground mounted PV solar panels, together with associated equipment on land at

  Received 13 Feb, published by the council 6 Aug 2026 Full applications
• FPL/2025/320 Granted

  Ffrwd Onnen, Llangristiolus, Bodorgan

  Cais llawn ar gyfer creu menage a codi stabl yn / Full application for the creation of a menage and the erection of a stable at

  Received 22 Dec, published by the council 6 Aug 2026 Full applications
• 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

  Received 17 Apr, published by the council 6 Aug 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

  Received 31 Mar, published by the council 6 Aug 2026 Full applications