Coach House, Royal Victoria Hotel,, Llanberis, LL55 4TY

1. 30 Oct 2025

   Received by Gwynedd

2. 6 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.

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

• Padarn Country Park, Llanberis, Caernarfon, Gwynedd, LL55 4TY

  C26/0062/18/RA Submitted 2 Feb 2026 0m away

  Rhyddhau amod rhif 4 ar ganiatad rhif C24/0309/18/LL er cytuno gorffeniad allanol yr estyniad / Discharge condition no 4 on consent ref C24/0309/18/LL to agree external finish of extension

  Decided Conditions Extension

• Amgueddfa Cymru, Llanberis, LL55 4TY

  C26/0345/18/LL Submitted 9 Jun 2026 0m away

  Decision due ~4 Aug

  Gwaith ail-caddio'r lifft presennol a gwaith adfer i'r grisiau cysylltiedig a gwaith tirlunio / Re-cladding works to the existing lift and refurbishment works to the associated staircase and landscaping works

  Status unknown Full applications

• Welsh Slate Museum, Gilfach Ddu, Llanberis, Caernarfon, Gwynedd, LL55 4TY

  C25/0767/18/RA Submitted 20 Oct 2025 0m away

  Rhyddhau amod 5 (cyflwyno samplau morter) ar ganiatad rhif C24/0977/18/LL ac C24/0976/18/CR / Discharge condition 5 (submit mortar samples) on consent refs C24/0977/18/LL and C24/0976/18/CR

  Decided Conditions

• Welsh Slate Museum, GILFACH DDU, Llanberis, Caernarfon, Gwynedd, LL55 4TY

  C26/0303/18/AC Submitted 18 May 2026 0m away

  Decision due ~13 Jul

  Diwygio amod rhif 2 (unol a'r cynlluniau) ar caniatad C24/0977/18/LL i godi uchder to y caffi, gwaith tirlunio a materion draenio / Amend condition number 2 (as per plans) on consent C24/0977/18/LL to increase roof height of cafe, landscaping and drainage matters

  Status unknown Amendments

• Plot Of Land Near The Railway, PADARN COUNTRY PARK, Llanberis, Gwynedd, LL55 4TY

  C26/0299/18/LL Submitted 15 May 2026 0m away

  Decision due ~10 Jul

  Ail-leoli mannau parcio o flaen Amgueddfa Lechi Cymru i leoedd parcio newydd yng nghornel ogledd-orllewinol maes parcio Parc Padarn yn Gilfach Ddu. Relocation of parking from in front of the National Slate Museum to new parking bays in the northwest corner of the Parc Padarn car park at Gilfach Ddu.

  Status unknown Full applications

• First Hydro Co, DINORWIG POWER STATION, Llanberis, Caernarfon, Gwynedd, LL55 4TY

  C25/0659/18/LL Submitted 15 Sep 2025 0m away

  Estyniad i'r Porthdy Diogelwch presennol Extension to existing Security Gatehouse

  Granted Full applications Extension

• C26/0367/46/CR Decided

  TŶ MAWR, Llangwnnadl, Pwllheli, Gwynedd, LL53 8NU

  Codi estyniad unllawr ar ochr ty annedd, trosi adeilad allanol sydd ynghlwm i ffurfio rhan o'r eiddo a gwaith adfer i adeilad allanol arwahan / Erection of a single storey extension to the side of dwelling house, conversion of attached outbuilding to form part of dwelling and works to repair a separate outbuilding.

  19 Jun 2026 Heritage and listed buildings
• C26/0272/11/CR Status unknown

  Shoe Zone, 256 High Street, Bangor, Gwynedd, LL57 1PA

  Addasiadau mewnol i drosi rhan o'r llawr daear a'r lloriau uchod yn 6 uned byw a gosod blaen siop newydd / Internal alterations to convert part of ground floor and upper floors into 6 units and new shopfront

  4 May 2026 Heritage and listed buildings
• C26/0257/13/CR Status unknown

  VICTORIA HOTEL High Street, Bethesda, Bangor, Gwynedd, LL57 3AN

  Addasiadau mewnol er creu baddonau "en suite" ar y llawr cyntaf ac ail, gosod gwydriad eilradd ac amnewid y ffenestri to presennol am rhai maint mwy / Internal alterations to create en-suite facilities on first and second floor, install secondary glazing and replace existing rooflights with larger ones

  23 Apr 2026 Heritage and listed buildings
• C26/0227/41/CR Status unknown

  THE FEATHERS INN, Llanystumdwy, Criccieth, Gwynedd, LL52 0SH

  Newidiadau i’r cais a ganiatawyd o dan cyfeirnod C22/0028/41/CR i gynnwys newid maint a nifer ffenestri, ymestyn rhan o’r estyniad i greu toiled hygyrch ac ymestyn y teras ar pen yr estyniad, gosod paneli solar, ail-lleoli’r mynediad i’r fflat a gosod ffliw newydd / Changes to the approved application under reference C22/0028/41/CR to include changes to the number and size of windows, enlarge size of extension to create an accessible toilet and increase the terrace on the end of the extension, site solar panels, re-locate the entrance to the flat and install new flue

  9 Apr 2026 Heritage and listed buildings
• C26/0193/45/CR Status unknown

  Iard Y Tower Hotel Stryd Y Llan, , Pwllheli, LL53 5RR

  Trosi ac adfer yr adeiladau allanol yn ddefnydd cymysgo o unedau storio, busnes ac uned byncws gyda addasaidau mewnol ac allanol i'r adeiladau / Convert and restore the outbuildings into a mixed use of storage units, business and bunkhouse unit with internal and external alterations to the buildings

  26 Mar 2026 Heritage and listed buildings