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

1. 12 Mar 2026

   Received by Gwynedd

2. 6 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 7 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

The published feed does not show a live status for this application, which usually means the council register holds more recent detail than the copy PlanIndex receives.

The council portal linked on this page carries the authoritative version, including the documents, any consultation deadline and the decision once made. PlanIndex refreshes its copy of the register on a daily cycle.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• 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

  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

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

  C25/0925/25/LL Submitted 12 Dec 2025 0m away

  Decision due ~6 Feb

  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.

  Status unknown Full applications

• C26/0385/09/RA Status unknown

  TREFRI Brynhyfryd Road, Tywyn, Gwynedd, LL36 9HG

  Cais i rhyddhau Amod 6(Cynllun Tirlunio a phlannu coed) o ganiatad cynllunio C24/1027/09/LL / Application to release Condition 6 (Landscaping and tree planting scheme) from planning permission C24/1027/09/LL

  27 Jun 2026 Conditions
• C26/0379/39/RA Status unknown

  FFERM SARN Lôn Sarn Bach, Sarn Bach, Pwllheli, Gwynedd, LL53 7BG

  Cais i rhyddhau amodau (2), (3) a (4) o ganiatad cynllunio C25/0777/39/LL yn ymwneud a (2) ( (Arolwg ffotograffig) (3) lliw llechi (4) gorffeniad allanol. Application to discharge conditons (2), (3) and (4) of planning permission C25/0777/39/LL in relation to (2) photographic survey (3) colour of slate (4) external finishes.

  25 Jun 2026 Conditions
• C26/0375/30/RA Status unknown

  Tir Ger / Land By Horeb, Lon Uwchmynydd, Aberdaron, Pwllheli, LL53 8BY

  Cais i rhyddhau amodau ar ganiatâd cynllunio - C24/0840/30/LL, yn benodol amod (3) yn ymwneud a darparu manylion goleuo. Application to discharge conditions on planning approval- C24/0840/30/LL , namely condition (3) - in relation to submitting lighting details.

  24 Jun 2026 Conditions
• C26/0374/42/RA Status unknown

  Tŷ Gwyn, 2, CLIFF BUNGALOWS Y Lôn Gam, Nefyn, Pwllheli, Gwynedd, LL53 6ED

  Cais ar gyfer rhyddhau amodau ( 3) a (7) o ganiatâd cynllunio C25/0398/42/LL sy'n ymwneud a (3) Gorffeniadau Allanol a (7) cyflwyno Cynllun Rheoli Adeiladu . Application to discharge conditions (3) and (7) of planning permission C25/0398/42/LL in relation to (3) External Finishes and (7) the submission of a Construction Management Plan

  23 Jun 2026 Conditions
• C26/0363/35/RA Status unknown

  SIBRWD Y GWYNT Morannedd, Criccieth, Gwynedd, LL52 0PP

  Cais i rhyddhau amod 6(manylion dwr budur) o ganiatad cynllunio C20/0040/35/LL / Application to discharge condition 6(foul drainage details) o gais cynllunio C20/0040/35/LL

  18 Jun 2026 Conditions