Mostyn Arms, Ffordd Cynan/St Georges Road, Porthaethwy/Menai Bridge.

This site has had 4 applications since 2023: 1 approved, 2 refused.

• FPL/2025/126 Withdrawn

  Mostyn Arms , Ffordd Cynan/St Georges Road , Porthaethwy/Menai Bridge

  Cais llawn ar gyfer addasu ac ehangu'r modurdai presennol i ddarparu fflat preswyl uwchben yn / Full application for the alterations and extensions to the existing garages to provide residential apartment above at

  Decided 1 Apr 2026 Full applications
• FPL/2023/110 Granted

  Mostyn Arms , Ffordd Cynan/St Georges Road, Porthaethwy/Menai Bridge.

  Cais ôl-weithredol ar gyfer codi bloc o garejys ar dir cyfagos yn / Retrospective application for the erection of a block of garages on land adjacent to

  Decided 28 Jun 2023 Amendments
• LUE/2023/9 Refused

  Mostyn Arms , Ffordd Cynan/St Georges Road, Porthaethwy/Menai Bridge.

  Cais am Dystysgrif Cyfreithlondeb o ddatblygiad presennol mewn perthynas a cychwyn gwaith materol ar ganiatad cynllunio rhif 39C82B yn / Application for a Certificate of Lawfulness of existing development in relation to a material start having been made on planning permission reference 39C82B at

  Decided 15 May 2023 Lawful development

1. 14 Sep 2023

   Received by Isle of Anglesey

2. 11 Jan 2024

   Validated

   Checked as complete and ready for consideration.

3. 5 Mar 2024

   Decision issued: Gwrthod / Refused

4. 13 Aug 2026

   Added to PlanIndex

Isle of Anglesey refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• Mostyn Arms , Ffordd Cynan/St Georges Road, Porthaethwy/Menai Bridge.

  LUE/2023/9 Submitted 5 Apr 2023 50 yards away

  Cais am Dystysgrif Cyfreithlondeb o ddatblygiad presennol mewn perthynas a cychwyn gwaith materol ar ganiatad cynllunio rhif 39C82B yn / Application for a Certificate of Lawfulness of existing development in relation to a material start having been made on planning permission reference 39C82B at

  Refused Lawful development 6 docs

• Mostyn Arms, Ffordd Cynan / St George's Road, Porthaethwy / Menai Bridge.

  FPL/2024/316 Submitted 8 Nov 2024 50 yards away

  Cais llawn ar gyfer codi cyfleuster gofal preswyl (Dosbarth Defnydd C2) a uned llety byw cysylltiedig yn / Full application for the erection of a residential care facility (Use Class C2) and associated living accommodation unit at

  Granted Full applications 15 docs

• Mostyn Arms , Ffordd Cynan/St Georges Road , Porthaethwy/Menai Bridge

  FPL/2025/126 Submitted 29 Apr 2025 50 yards away

  Cais llawn ar gyfer addasu ac ehangu'r modurdai presennol i ddarparu fflat preswyl uwchben yn / Full application for the alterations and extensions to the existing garages to provide residential apartment above at

  Withdrawn Full applications Extension 12 docs

• Mostyn Arms, Ffordd Cynan / St George's Road, Porthaethwy / Menai Bridge.

  CAC/2025/1 Submitted 3 Jan 2025 50 yards away

  Caniatad Ardal Cadwraeth ar gyfer dymchwel yr adeilad presennol a codi cyfleuster gofal preswyl (Dosbarth Defnydd C2) a uned llety byw cysylltiedig yn / Conservation Area Consent for the demolition of the existing building and erection of a residential care facility (Use Class C2) and associated living accommodation unit at

  Granted Heritage and listed buildings Demolition 17 docs

• Mostyn Arms, Ffordd Cynan / St George's Road, Porthaethwy / Menai Bridge.

  FPL/2023/173 Submitted 30 Jun 2023 50 yards away

  Cais llawn gyfer newid defnydd yr hen dafarndy (Dosbarth Defnydd A3) i fod yn gyfleuster gofal preswyl (Dosbarth Defnydd C2) ynghyd a'i addasu ac ehangu yn / Full application for the change of use of the former public house (Use Class A3) to a residential care facility (Use Class C2) together with alterations and extensions at

  Decided Amendments Extension 19 docs

• Mostyn Arms , Ffordd Cynan/St Georges Road, Porthaethwy/Menai Bridge.

  FPL/2023/110 Submitted 21 Apr 2023 50 yards away

  Cais ôl-weithredol ar gyfer codi bloc o garejys ar dir cyfagos yn / Retrospective application for the erection of a block of garages on land adjacent to

  Granted Amendments 7 docs

• FPL/2025/297 Withdrawn

  Bryn Gwyn, Brynrefail, Dulas

  Cais llawn ar gyfer dymchwel yr annedd a garej bresennol, codi annedd a garej newydd yn ei le a gwaith cysylltiedig yn / Full application for the demolition of the existing dwelling and garage, the erection of a replacement dwelling and garage and associated works at

  Received 28 Nov, published by the council 6 Aug 2026 Full applications
• FPL/2025/295 Granted

  58 Stryd y Glorian / Machine Street, Amlwch.

  Cais llawn ar gyfer codi garej newydd ar dir ger / Full application for the erection of a new garage on land adjacent to

  Received 28 Nov, published by the council 6 Aug 2026 Full applications
• FPL/2026/45 Granted

  Rallt, Nebo.

  Cais llawn i godi bloc stabl ar dir ger / Full application for the erection of a stable block on land near

  Received 3 Mar, published by the council 6 Aug 2026 Full applications
• 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