Parc Alma, Lon China, Mynytho, Pwllheli, LL53 7RN

1. 26 Jan 2026

   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.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• Bodlondeb Lon China, Mynytho, Pwllheli,, LL53 7RN

  C26/0323/39/DT Submitted 22 May 2026 0m away

  Decision due ~17 Jul

  Tynnu’r consyrfatri cefn presennol a’r estyniad, a chodi 2 estyniad cefn newydd unllawr bach a dormer to fflat. Tynnu 1 simne bresennol i ddarparu mwy o le a chreu trefniant byw mewnol mwy agored. Adfer y gwaith cerrig presennol i’r drychiad blaen, y tŷr pen (gable) a’r simneiau. / Removal of existing rear conservatory & extension and construction of 2no. new small single-storey rear extensions and flat roof dormer. Removal of 1no. existing chimney to provide additional space and a more open planning living arrangement internally. Restoration of existing stonework to front elevation, gable end and chimneys.

  Status unknown Householder Extension Loft or dormer
  Small domestic

• Brynmor, 11 Cornwall Estate, Mynytho, Pwllheli, Gwynedd, LL53 7RH

  C25/0649/39/AM Submitted 10 Sep 2025 434m away

  Decision due ~5 Nov

  Cais amlinellol gyda'r holl faterion wedi ei cadw yn ôl i amnewid byngalo wedi ei ddifrodi gan dân gyda dau fyngalo gromen / Application for outline planning permission with all matters reserved for the replacement of an existing fire damaged bungalow with two dormer bungalows.

  Status unknown Outline Loft or dormer

• Fferm Ffynnon, Mynytho, Pwllheli, LL53 7RH

  C26/0254/39/DT Submitted 22 Apr 2026 434m away

  Decision due ~17 Jun

  Cais i adeiladu estyniad ar edrychiad dwyreiniol annedd ar wahân, a gosod carafan statig dros dro. / Application to construct an extension on the eastern elevation of a detached dwelling, and to site a temporary static caravan

  Status unknown Householder New dwelling Extension
  Domestic

• Trem Eryri Lôn Pant Glas, Mynytho, Pwllheli, Gwynedd, LL53 7RW

  C25/0619/39/RA Submitted 2 Sep 2025 463m away

  Cais i rhyddhau amod 2 ar gais rhif C24/1016/39/AC yn ymwneud a cytuno llechi / Application to discharge condition 2 on planning approval number C24/1016/39/AC approval of slates

  Decided Conditions

• 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