Capel Moriah, Llanystumdwy, LL52 0SH

1. 14 Apr 2026

   Received by Gwynedd

2. 6 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 9 June 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.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• THE FEATHERS INN, Llanystumdwy, Criccieth, Gwynedd, LL52 0SH

  C26/0227/41/CR Submitted 9 Apr 2026 0m away

  Decision due ~4 Jun

  Newidiadau i’r cais a ganiatawyd o dan cyfeirnod C22/0028/41/CR i gynnwys newid maint a nifer ffenestri, ymestyn rhan o’r estyniad i greu toiled hygyrch ac ymestyn y teras ar pen yr estyniad, gosod paneli solar, ail-lleoli’r mynediad i’r fflat a gosod ffliw newydd / Changes to the approved application under reference C22/0028/41/CR to include changes to the number and size of windows, enlarge size of extension to create an accessible toilet and increase the terrace on the end of the extension, site solar panels, re-locate the entrance to the flat and install new flue

  Status unknown Heritage and listed buildings Extension Windows or glazing

• THE FEATHERS INN, Llanystumdwy, Criccieth, Gwynedd, LL52 0SH

  C26/0226/41/LL Submitted 9 Apr 2026 0m away

  Decision due ~4 Jun

  Newidiadau i’r cais a ganiatawyd o dan cyfeirnod C22/0027/41/LL i gynnwys newid maint a nifer ffenestri, ymestyn rhan o’r estyniad i greu toiled hygyrch ac ymestyn y teras ar pen yr estyniad, gosod paneli solar, ail-lleoli’r mynediad i’r fflat a gosod ffliw newydd / Changes to the approved application under reference C22/0027/41/LL to include changes to the number and size of windows, enlarge size of extension to create an accessible toilet and increase the terrace on the end of the extension, site solar panels, re-locate the entrance to the flat and install new flue

  Status unknown Full applications Extension Windows or glazing

• Tir Ger/Land Adj. Maes Llwyd, Llanystumdwy, LL52 0SQ

  C26/0236/41/RA Submitted 10 Apr 2026 102m away

  Decision due ~5 Jun

  Cais i rhyddhau amod 6 o ganiatad(cynllun fforddiadwy) C25/0204/41/LL / Application to discharge condition 6(affordability plan) from planning consent C25/0204/41/LL

  Status unknown Conditions

• Tir Ger/Land Adj. Maes Llwyd, Llanystumdwy, LL52 0SQ

  C26/0212/41/RA Submitted 2 Apr 2026 102m away

  Decision due ~28 May

  Cais i rhyddhau amod 5 o ganiatad C25/0204/41/LL / application to discharge condition 5 from planning consent C25/0204/41/LL

  Status unknown Conditions

• Tir Ger/Land Adj. Maes Llwyd, Llanystumdwy, LL52 0SQ

  C25/0864/41/RA Submitted 25 Nov 2025 102m away

  Rhyddhau amodau 12 (adroddiad archeolegol) a 14 (enw ystad) o ganiatad cynllunio C21/1091/14/LL. Discharge of conditions 12 (archeological report) and 14 (estate name) of planning permission C21/1091/41/LL.

  Granted Conditions

• Tŷ'n Llan, Llanystumdwy, Criccieth, Gwynedd, LL52 0SP

  C25/0788/41/CT Submitted 30 Oct 2025 219m away

  Tocio coeden o fewn ardal cadwraeth. Prune a tree within a conservation area.

  Granted Trees

• C26/0349/03/AC Status unknown

  1, CASTELL BARLWYD Glanypwll Road, Tanygrisiau, Blaenau Ffestiniog, Gwynedd, LL41 3RH

  Cais i ddiwygio amod 2(cynlluniau cymeradwy) i newid dyluniad yr estyniad o ganiatad (C13/0879/03/LL) / Application to amend condition 2 (approved plans) to alter the design of the extension on planning permission (C13/0879/03/LL)

  9 Jun 2026 Amendments
• C26/0337/39/DA Status unknown

  LEE BANK Lon Rhoslyn, Abersoch, Pwllheli, Pwllheli, LL53 7BB

  Diwygiad ansylweddol i ganiatâd cynllunio C21/0086/39/DT i leihau maint y tŷ cychod, ail leoli drws y garej a newid strwythur y to o fflat i to brig. Non-material amendment to planning permission C21/0086/39/DT to reduce the size of the original boathouse, reposition of the garage door and change roof structure from flat to pitched.

  2 Jun 2026 Amendments
• C26/0311/13/DA Status unknown

  5 & 6 Llys Victoria, Stryd Fawr, Bethesda, Bangor, LL57 3AN

  Diwygiad ansylweddol i gais cynllunio C25/0422/13/LL er mwyn diwygio dyluniad y ffenestr gromen i gynnwys 2 ffenestr (3 yn flaenorol) Non-material amendment to planning application to amend the design of the dormer window to include 2 windows (formerly 3).

  20 May 2026 Amendments
• C26/0307/42/DA Status unknown

  Tir Maes Twnti, Morfa Nefyn, Pwllheli, LL53 6EU

  Cais am ddiwygiadau di-faterol i ganiatâd cynllunio C24/0689/42/LL er mwyn newid lefelau lloriau gorffenedig y lleiniau er mwyn sicrhau cydymffurfiaeth gydag Dogfen M a draenio gydag man diweddariadau cydlyniad i'r gosodiad. Application for non-material amendments to planning approval C24/0689/42/LL for changing the finished floor levels of the plots to ensure compliance with Doc M and drainage, alongside minor coordination updates to the layout

  18 May 2026 Amendments
• C26/0303/18/AC Status unknown

  Welsh Slate Museum, GILFACH DDU, Llanberis, Caernarfon, Gwynedd, LL55 4TY

  Diwygio amod rhif 2 (unol a'r cynlluniau) ar caniatad C24/0977/18/LL i godi uchder to y caffi, gwaith tirlunio a materion draenio / Amend condition number 2 (as per plans) on consent C24/0977/18/LL to increase roof height of cafe, landscaping and drainage matters

  18 May 2026 Amendments