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

1. 17 Nov 2025

   Received by Gwynedd

2. 6 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 January 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.

• 20 Nant Y Glyn, Llanrug, Caernarfon, Gwynedd, LL55 4AH

  C25/0950/23/DT Submitted 31 Dec 2025 247m away

  Decision due ~25 Feb

  Codi estyniad un llawr ar gefn y eiddo, ynghyd ag estyniad llawr cyntaf dros y gegin/ystafell fwyta bresennol i ffurfio ystafell wely Erection of single storey extension to the rear of the property, together with a first floor extension over existing kitchen/dining to form bedroom

  Status unknown Householder Extension
  Small domestic

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

  C25/0795/23/LL Submitted 3 Nov 2025 327m 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

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

  C25/0565/23/DT Submitted 7 Aug 2025 457m away

  Estyniad deulawr i gefn yr eiddo ac adeiladau porth i flaen yr eiddo. Ychwanegu dwy ffenestr i edrychiad ochr llawr cyntaf. A two-storey extension to the rear of the property and errection of porch to the front of the property. Add two windows to first floor side elevation.

  Granted Householder Extension Windows or glazing
  Small 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