1, FRIARS TERRACE High Street, Bangor, Gwynedd, LL57 1YY

This site has had 2 applications since 2025: 2 approved, 0 refused.

• C25/0677/11/LL Granted

  1, Friars Terrace High Street, Bangor, Gwynedd, LL57 1YY

  Defnyddio'r llawr gwaelod, y llawr cyntaf a'r ail lawr o'r adeilad fel tŷ amlfeddiannaeth sy'n darparu chwe ystafell wely [ôl-weithredol] The use of the ground, first and second floors of the building as a house in multiple occupation providing six bedrooms [retrospective]

  Submitted 18 Sep 2025 Full applications

1. 18 Sep 2025

   Received by Gwynedd

2. 6 Aug 2026

   Added to PlanIndex

Gwynedd granted permission, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 1, Friars Terrace High Street, Bangor, Gwynedd, LL57 1YY

  C25/0677/11/LL Submitted 18 Sep 2025 0m away

  Defnyddio'r llawr gwaelod, y llawr cyntaf a'r ail lawr o'r adeilad fel tŷ amlfeddiannaeth sy'n darparu chwe ystafell wely [ôl-weithredol] The use of the ground, first and second floors of the building as a house in multiple occupation providing six bedrooms [retrospective]

  Granted Full applications

• Tir Wrth Gefn/Land At Rear 287 Stryd Fawr High Street, Bangor, Gwynedd, LL57 1YE

  C26/0277/11/LL Submitted 5 May 2026 85m away

  Decision due ~30 Jun

  Codi uned storio ar wahân ac ardal parcio Erection of a detached storage unit and parking area

  Status unknown Full applications

• MOSTYN ARMS, 27 Ambrose Street, Bangor, Gwynedd, LL57 1BH

  C25/0643/11/AC Submitted 9 Sep 2025 183m away

  Ymestyn annedd presennol trwy drosi tafarn yn ystafelloedd byw. Extension of existing dwelling to include conversion of pub into living accommodation.

  Granted Householder Extension
  Domestic

• 29 Dean Street, Bangor, Gwynedd, LL57 1UR

  C26/0091/11/RA Submitted 12 Feb 2026 267m away

  Decision due ~9 Apr

  Cais i ryddhau amodau 3 (Cynllun Tai Fforddiadwy), 5 (Cynllun Dargyfeirio’r bibell ddŵr gyhoeddus) 7 (Cynllun insiwleiddio Sŵn), 8 (Cynllun awyru’r adeilad), 10 (Cynllun rheolaeth trafnidiaeth adeiladu) o ganiatâd cynllunio C24/1011/11/LL ar gyfer Dymchwel adeiladau presennol a chodi adeilad yn ei le sy'n cynnwys pedwar fflat gyda maes parcio, tirlunio a gwaith cysylltiedig. Application to discharge conditions 3 (Scheme for the provision of affordable housing), 5 (scheme to divert the public water main), 7 (noise insulation scheme), 8 (Ventilation scheme), 10 (Construction Transport Management Plan) for Planning permission C24/1011/11/LL for the demolition of existing buildings and erection of replacement building that includes four apartments with car parking, landscaping and associated works.

  Status unknown Conditions New dwelling Demolition
  Several homes

• 297 High Street, Bangor, Gwynedd, LL57 1UL

  C25/0642/11/LL Submitted 10 Sep 2025 297m away

  Decision due ~5 Nov

  Datblygiad arfaethedig ar gyfer newid defnydd eiddo presennol i ffurfio 18 o fflatiau preswyl hunangynhwysol (defnydd C3) ynghyd â chadw arwynebedd llawr manwerthu llai ar y llawr gwaelod. Mae'r cynnig hefyd yn ceisio newidiadau allanol i ran o flaen y siop i greu pwynt mynediad newydd ar gyfer y fflatiau arfaethedig, yn ogystal â newidiadau i du allan uchaf y blaen i gael gwared ar y ffenestri mawr presennol a'u disodli â ffenestri llai a deunydd brics i weddu. Proposed development for the change the use of an existing property to form 18no. self-contained residential flats (C3 use) along with retention of reduced retail floor area on the ground floor. The proposal also seeks external changes to part of the shop front to create a new access point for the proposed flats, as well as changes to the upper front exterior to remove the existing large windows and to replace with smaller windows and matching brick material.

  Status unknown Full applications New dwelling Windows or glazing

• 296 High Street, Bangor, Gwynedd, LL57 1UL

  C25/0899/11/LL Submitted 3 Dec 2025 297m away

  Decision due ~28 Jan

  Newid defnydd eiddo i ddefnydd cymysg drwy greu fflat stiwdio hunangynhaliol ar y llawr daear yng nghefn y siop bresennol, fflat hunangynhaliol ar yr ail lawr a fflat hunangynhaliol ar y trydydd llawr (Dosbarth defnydd C3) , ynghyd ag estyniad llawr daear cefn. Change of use of the property to mixed use by creating a self-contained studio flat on the ground floor at the rear of the existing shop, a self-contained flat on the second floor and a self-contained flat on the third floor (Use Class C3), together with a rear ground floor extension.

  Status unknown 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