The Mount Guest House,14-16, London Road, Cargybi / Holyhead

1. 7 Mar 2022

   Received by Isle of Anglesey

2. 1 Apr 2022

   Validated

   Checked as complete and ready for consideration.

3. 27 May 2022

   Decision issued: Caniatáu / Permit

4. 29 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.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 41 Ffordd Llundain, Caergybi / 41 London Road, Holyhead

  FPL/2025/299 Submitted 28 Nov 2025 116m away

  Cais llawn ar gyfer newid defnydd y siop i fod yn rhan o'r uned preswyl presennol yn ogystal â dymchwel, addasu ac ehangu yn / Full application for the change of use of the shop into part of the existing residential unit together with demolition, alterations and extensions at

  Granted Full applications Extension Demolition 12 docs

• Plas Alltran, 3 Turkey Shore Road, Caergybi / Holyhead

  LBC/2025/24 Submitted 12 Sep 2025 183m away

  Caniatâd Adeilad Rhestredig ar gyfer gosod plac yn / Listed Building consent to mount a plaque at

  Granted Heritage and listed buildings 11 docs

• Plas Alltran, Ffordd Turkey Shore / Turkey Shore Road, Caergybi / Holyhead

  DIS/2024/8 Submitted 1 Feb 2024 183m away

  Cais i ryddhau amodau (03) (rhaid cadw'r holl nodweddion hanesyddol presennol yn y fan a'r lle), (04) (ni cheir unrhyw ddatblygiad hyd nes y cymeradwyir samplau o lechi, ac asiedydd mewnol ac allanol y bwriedir eu defnyddio ar y datblygiad), (05) (rhaid i'r ymgeisydd ddarparu atodlen o waith atgyweirio ffenestri a drysau ac amnewid, gan gynnwys lluniadau pensaernïol graddfa fawr a manylion adrannol llawn) o ganiatâd cynllunio LBC/2023/1 yn / Application to discharge conditions (03) (all existing historic features shall be retained in situ), (04) (no development shall take place until samples of slates, and internal and external joinery proposed to be used on the development have been approved), (05) (applicant shall provide a schedule of window and door repairs and replacement, including large scale architectural drawings and full sectional details) of planning permission LBC/2023/1 at

  Decided Heritage and listed buildings Windows or glazing 7 docs

• Plas Alltran, 3 Turkey Shore Road, Caergybi/Holyhead

  LBC/2023/1 Submitted 31 Jan 2023 183m away

  Caniatâd Adeilad Rhestredig ar gyfer trosi adeilad rhestredig sydd wedi’i adael i fod yn 4 fflat llety cymdeithasol, ynghyd â gwaith allanol a mewnol yn / Listed Building Consent for conversion of abandoned listed building into 4 social housing flats, together with external and internal works at

  Granted Heritage and listed buildings New dwelling 22 docs

• Plas Alltran, 3 Turkey Shore Road, Caergybi/Holyhead

  VAR/2023/8 Submitted 31 Jan 2023 183m away

  Cais o dan Adran 73 i ddiwygio amod (07)(Cynlluniau a Gymeradwywyd) o caniatâd cynllunio rhif FPL/2021/1 (newid defnydd adeilad rhestredig i fod yn 4 fflat llety cymdeithasol ynghyd ag addasiadau ac estyniadau) er mwyn diwygio y cynlluniau yn / Application under Section 73 for the variation of condition (07)(Approved Plans) of planning permission reference FPL/2021/1 (change of use of existing listed building into 4 social housing flats together with alterations and extensions) so as to amend the design at

  Granted Heritage and listed buildings New dwelling Extension 7 docs

• Cae Ty Fychan Bungalow, Ffordd Llundain/London Road, Caergybi/Holyhead

  HHP/2023/169 Submitted 3 Aug 2023 184m away

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

  Granted Full applications Extension 5 docs

• 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