Hen Felin Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ

This site has had 4 applications since 2025: 2 approved, 0 refused.

• C26/0167/25/RA Status unknown

  Hen Felin Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ

  Cais i ryddhau amod 5 (Cynllun Rheolaeth Adeiladu Amgylcheddol) a 6 (Cynllun Rheoli Trafnidiaeth Adeiladu) o ganiatâd cynllunio C25/0679/25/AC ar gyfer d iwygio amod 2 (cynlluniau cymeradwy) a 3 (deunyddiau) o ganiatâd cynllunio C24/0825/25/LL ar gyfer dymchwel annedd a garej bresennol, codi annedd a garej yn eu lle (dosbarth defnydd C3) ynghyd â datblygiad cysylltiedig gan gynnwys gwaith morglawdd a draenio. Application to discharge condition 5 ( Construction Environmental Management Plan) and 6 (Construction Transport Management Plan) of planning permission C25/0679/25/AC to amend condition 2 (approved plans) and 3 (materials) of planning permission C24/0825/25/LL for the demolition of an existing dwelling and garage, the erection of a dwelling and garage in their place (use class C3) together with related development including seawall and drainage works.

  Submitted 12 Mar 2026 Conditions
• C25/0925/25/LL Status unknown

  Hen Felin Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ

  Codi llwybr pren a mannau decin o fewn y coetir, ynghyd â chodi adeilad storfa bren (gyda phaneli solar PV ar y to) a ffordd fynediad, yn ogystal â chodi triniaethau ffin derfyn o amgylch perimedr y tirddaliad coetir ehangach. Erection of boardwalk and decking areas within woodland, erection of woodstore building (with Solar PV on roof) and access road together with erection of boundary treatments around the perimeter of the wider woodland landholding.

  Submitted 12 Dec 2025 Full applications
• C25/0679/25/AC Granted

  Hen Felin Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ

  Cais i ddiwygio amod 2 (cynlluniau cymeradwy) a 3 (deunyddiau) o ganiatâd cynllunio C24/0825/25/LL ar gyfer d ymchwel annedd a garej bresennol, codi annedd a garej yn eu lle (dosbarth defnydd C3) ynghyd â datblygiad cysylltiedig gan gynnwys gwaith morglawdd a draenio. Application to amend condition 2 (approved plans) and 3 (materials) of planning permission C24/0825/25/LL for the demolition of an existing dwelling and garage, the erection of a dwelling and garage in their place (use class C3) together with related development including seawall and drainage works.

  Submitted 19 Sep 2025 Amendments

1. 5 Dec 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• Prifysgol Cymru Bangor, SCHOOL OF PLANT BIOLOGY Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ

  C26/0228/25/CC Submitted 13 Apr 2026 0m away

  Decision due ~8 Jun

  Gwaith i goed sy'n destun Gorchymyn Gwarchod Coed / Works to trees subject to a Tree Preservation Order

  Status unknown Trees

• Glyn Menai Dementia Care Centre Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ

  C25/0811/25/RA Submitted 6 Nov 2025 0m away

  Cais i ryddhau amod 7 (Cynllun Rheolaeth Adeiladu) o ganiatâd cynllunio C24/0237/25/LL ar gyfer dymchweliadau, newidiadau ac estyniadau Application to discharge condition 7 (Construction Management Plan) of planning permission C24/0237/25/LL for demolitions, alterations and extensions

  Decided Conditions Extension

• GLYN MENAI DEMENTIA CARE CENTRE Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ

  C25/0747/25/RA Submitted 13 Oct 2025 0m away

  Cais i ryddhau amod 3 (Gwybodaeth Coedyddiaeth) o ganiatâd cynllunio C24/0237/25/LL ar gyfer dymchweliadau, newidiadau ac estyniadau Application to discharge condition 3 (Arboricultural Information) of planning permission C24/0237/25/LL for demolitions, alterations and extensions

  Decided Conditions Extension

• Hen Felin Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ

  C26/0167/25/RA Submitted 12 Mar 2026 0m away

  Decision due ~7 May

  Cais i ryddhau amod 5 (Cynllun Rheolaeth Adeiladu Amgylcheddol) a 6 (Cynllun Rheoli Trafnidiaeth Adeiladu) o ganiatâd cynllunio C25/0679/25/AC ar gyfer d iwygio amod 2 (cynlluniau cymeradwy) a 3 (deunyddiau) o ganiatâd cynllunio C24/0825/25/LL ar gyfer dymchwel annedd a garej bresennol, codi annedd a garej yn eu lle (dosbarth defnydd C3) ynghyd â datblygiad cysylltiedig gan gynnwys gwaith morglawdd a draenio. Application to discharge condition 5 ( Construction Environmental Management Plan) and 6 (Construction Transport Management Plan) of planning permission C25/0679/25/AC to amend condition 2 (approved plans) and 3 (materials) of planning permission C24/0825/25/LL for the demolition of an existing dwelling and garage, the erection of a dwelling and garage in their place (use class C3) together with related development including seawall and drainage works.

  Status unknown Conditions New dwelling Demolition
  Domestic

• Hen Felin Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ

  C25/0679/25/AC Submitted 19 Sep 2025 0m away

  Cais i ddiwygio amod 2 (cynlluniau cymeradwy) a 3 (deunyddiau) o ganiatâd cynllunio C24/0825/25/LL ar gyfer d ymchwel annedd a garej bresennol, codi annedd a garej yn eu lle (dosbarth defnydd C3) ynghyd â datblygiad cysylltiedig gan gynnwys gwaith morglawdd a draenio. Application to amend condition 2 (approved plans) and 3 (materials) of planning permission C24/0825/25/LL for the demolition of an existing dwelling and garage, the erection of a dwelling and garage in their place (use class C3) together with related development including seawall and drainage works.

  Granted Amendments New dwelling Demolition
  Domestic

• Ceris Lodge Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ

  GWY/2023/2 Submitted 25 Jul 2023 0m away

  Creu canolfan ar gyfer gweithgareddau awyr agored a gofal seibiant i bobl ag anabledd ac anghenion iechyd corfforol a meddyliol a fydd yn cynnwys; · ymestyn ac addasu Ceris Lodge yn adeilad tair ystafell wely. · uned llety pwrpasol newydd gyda 4 ystafell wely ensuite a chyfleusterau cegin/bwyta a lolfa gymunedol. · darparu 8 'pod' un ystafell wely ar gyfer byw 'lled-annibynnol' tra'n mynychu'r ganolfan. · darparu mannau parcio a mannau awyr agored, a · darparu lloches i anifeiliaid ac offer gweithgaredd. Creation of centre for outdoor activity and respite care for people with physical and mental health disability and need to include; · extension and alteration of Ceris Lodge into a three bedroom building. · new build purpose built accomodation unit with 4 ensuite bedrooms and communal kitchen/dining and lounge facilities. · provision of 8 one bedroom 'pods' for 'semi independant' living whilst attending the centre. · provision of parking and outdoor space, and · provision for shelter for animals and activity equipment.

  Decided Outline New dwelling Extension

• C26/0333/35/HD Status unknown

  2, PARCIAU BACH Lôn Fêl, Criccieth, Gwynedd, LL52 0LN

  Dymchwel estyniad presennol / Demolition of existing extension

  1 Jun 2026 Prior approval
• C26/0328/02/YA Status unknown

  Cymerau Layby, Aberllefenni, SY20 9RZ

  Cais rhybudd o flaen llaw i greu cilfan 20m o hyd x 4m o led o fewn y goedwig / Prior approval application to create a 20m long x 4m wide lay by within the forest

  27 May 2026 Prior approval
• C26/0309/46/YA Status unknown

  NANT, Dinas, Pwllheli, Gwynedd, LL53 8SP

  Codi sied amaethyddol ar gyfer da byw. Erection of agricultural shed for housing livestock.

  19 May 2026 Prior approval
• C26/0217/41/YA Status unknown

  GAERWEN, Ynys, Criccieth, Gwynedd, LL52 0NU

  Cais rhybudd o flaen llaw i adeiladu sied amaethyddol ar gyfer cadw porthiant a pheiriannau / Prior notification application to erect an agricultural shed for storing feed and machinery

  7 Apr 2026 Prior approval
• C26/0219/44/YA Status unknown

  Land To The North Of Glanaber Garage Ffordd Y Borth, Borth Y Gest, Gwynedd, LL49 9TP

  Cais rhybudd o flaen llaw i greu trac 90m o hyd x 3m o led / Prior notification application to create a 90m long x 3m wide track

  7 Apr 2026 Prior approval