57 Penchwintan Road, Bangor, Gwynedd, LL57 2YA

1. 23 Feb 2026

   Received by Gwynedd

2. 6 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 20 April 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; the register on Gwynedd's own portal holds the authoritative version.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Enzone Fitness, Ffordd Yr Orsaf,, Bangor, LL57 1LZ

  C25/0797/11/HY Submitted 4 Nov 2025 0.3 miles away

  Arwydd digidol wedi ei oleuo / Illuminated digital sign

  Refused Advertising

• Coleg Menai, Friars Building, COLEG MENAI Ffriddoedd Road, Bangor, Gwynedd, LL57 2TS

  C25/0706/11/CR Submitted 29 Sep 2025 0.3 miles away

  Dymchwel estyniadau cefn a chodi estyniad deulawr newydd ag addasiadau mewnol i'r prif adeilad / Demolish existing rear extensions and erect new two storey extension and internal alterations to main building

  Granted Heritage and listed buildings Extension Demolition

• Coleg Menai, Friars Building, COLEG MENAI Ffriddoedd Road, Bangor, Gwynedd, LL57 2TS

  C25/0705/11/LL Submitted 29 Sep 2025 0.3 miles away

  Decision due ~24 Nov

  Dymchwel estyniadau cefn a chodi estyniad deulawr newydd ynghyd a gwaith tirluno, codi adeilad beics a sbwriel ac ail-osod y maes parcio / Demolish existing rear extensions and erect new two storey extension together with landscaping works, erect new bike and bin store and re-organise layout of car park

  Status unknown Full applications Extension Demolition

• Dentist Surgery, Lodwig Villa Holyhead Road, Bangor, Gwynedd, LL57 2DP

  C26/0030/11/LL Submitted 20 Jan 2026 0.3 miles away

  Decision due ~17 Mar

  Cais ôl-weithredol ar gyfer newid defnydd rhan o’r fflat presennol i ddefnydd masnachol atodol ar gyfer y practis deintyddol, sef trosi’r gegin a’r ystafell fwyta ddomestig yn gegin a man egwyl i’r staff. Retrospective application for the change of use of part of the existing apartment to ancillary commercial use for the dental practice, namely adoption of the domestic kitchen and dining room to become the staff kitchen and break area.

  Status unknown Full applications

• Canolfan Siopa Dewi Sant, Ffordd Caernarfon, Bangor, Gwynedd, LL57 4TJ

  C26/0306/11/LL Submitted 19 May 2026 0.3 miles away

  Decision due ~14 Jul

  Cynnig ar gyfer gosod chwe gorsaf gwefru cerbydau trydan cyflym a chyfarpar ategol o fewn maes parcio Parc Manwerthu Dewi Sant, gan gynnwys dau fan gwefru EV cwbl hygyrch. Proposal for the installation of six rapid electric vehicle charging stations and ancillary equipment within the car park of St David's Retail Park, including two fully accessible EV charging bays.

  Status unknown Full applications

• UXBRIDGE COURT Holyhead Road, Bangor, Gwynedd, LL57 2HW

  C26/0291/11/CC Submitted 7 May 2026 0.3 miles away

  Decision due ~2 Jul

  Gwaith ar goed o dan Gorchymun Gwarchod Coed. / Work on trees with Tree Preservation Order.

  Status unknown Trees

• C26/0377/03/DT Status unknown

  TŶ GWYN Ffordd Cwmorthin, Tanygrisiau, Blaenau Ffestiniog, Gwynedd, LL41 3SN

  Estyniad Cefn arfaethedig ac addasiadau cysylltiedig Proposed rear extension and associated alterations

  Received 24 Jun, published by the council 6 Aug 2026 Householder
• C26/0373/39/DT Status unknown

  Tawelfa, Llwyn Onn Estate, Abersoch , LL53 7EP

  Cais am addasiadau ac estyniadau i ailfodelu'r annedd bresennol drwy:- estyniad ochr a chefn, addasiadau i'r to i greu llety ar y llawr cyntaf a gwelliannau effeithlonrwydd ynni i'r rhannau o'r tŷ sy'n cael eu cadw. Application for alterations and extensions to remodel the existing dwelling through:- side and rear extension, roof alterations to create first floor accommodation and energy efficiency upgrades to the parts of the house being retained.

  Received 23 Jun, published by the council 6 Aug 2026 Householder
• C26/0365/09/DT Status unknown

  11 Corbett Close, Tywyn, Gwynedd, LL36 0BL

  Cais am estyniad llawr daear a llawr cyntaf i gynnwys balconi / Application for a ground and first floor extension to dwelling including balcony

  Received 19 Jun, published by the council 6 Aug 2026 Householder
• C26/0364/42/DT Status unknown

  HAFAN WEN Lôn Golff, Morfa Nefyn, Pwllheli, Gwynedd, LL53 6DA

  Estyniad ochr llawr cyntaf ac estyniad llawr isaf unllawr. First floor side extension and ground floor single storey extension.

  Received 18 Jun, published by the council 6 Aug 2026 Householder
• C26/0354/14/DT Status unknown

  BRYN MÔR England Road North, Caernarfon, Gwynedd, LL55 1HS

  New first floor balcony to front of property along with new glazed doors. Balconi newydd ar y llawr cyntaf ar flaen yr eiddo ynghyd â drysau gwydr newydd.

  Received 15 Jun, published by the council 6 Aug 2026 Householder