EILLIONWY Station Road, Llanrug, Caernarfon, Gwynedd, LL55 4BA

1. 7 Aug 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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• Foelas Residential Home Station Road, Llanrug, Caernarfon, Gwynedd, LL55 4BE

  C25/0795/23/LL Submitted 3 Nov 2025 132m away

  Decision due ~29 Dec

  Newid defnydd o gartref gofal preswyl (C2) ar wahan gyda pharcio a garej yn y cefn i anheddiad un teulu preswyl (C3) Change of use from detached residential care home (C2) with parking and garage at rear to residential single family dwelling ( C3)

  Status unknown Full applications
  Domestic

• Land North Of Plastirion Ter (a4086), Llanrug, LL55 4AW

  C26/0197/23/LL Submitted 27 Mar 2026 386m away

  Decision due ~22 May

  Codi Siop Gyfleustra Unllawr (Co-op) gyda Pharcio a Mynediad Cysylltiedig. Erection of a Single Storey Convenience Store (Co-op) with Associated Parking and Access.

  Status unknown Full applications
  Small domestic

• TŶ'N WINLLAN Lôn Groes, Llanrug, Caernarfon, Gwynedd, LL55 4AF

  C25/0837/23/DT Submitted 17 Nov 2025 457m away

  Decision due ~12 Jan

  Cais i leihau uchder to y modurdy i 4.5m (i’r grib), i ffurfio modurdy ddomestig unllawr. Application to reduce the height of the garage to 4.5m (to ridge), to form a single story domestic garage

  Status unknown Householder
  Domestic

• 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

  24 Jun 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.

  23 Jun 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

  19 Jun 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.

  18 Jun 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.

  15 Jun 2026 Householder