15 Plas Newydd Deganwy LL31 9UA

1. 26 May 2021

   Received by Conwy

2. 27 May 2021

   Validated

   Checked as complete and ready for consideration.

3. 8 Sep 2021

   Decision issued: Approved

4. 7 Sep 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.

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

• 12 Plas Newydd Deganwy LL31 9UA

  0/50450 Submitted 6 Feb 2023 17m away

  Proposed Juliet balcony to front elevation of dwelling

  Granted Full applications 6 docs
  Domestic

• 1 Plas Newydd Deganwy Conwy LL31 9UF

  0/48666 Submitted 6 Jul 2021 61m away

  Certificate of Lawfulness for proposed single storey rear extension

  Granted Lawful development Extension 9 docs
  Small domestic

• 1 Sea View Cottages, Glan Y Mor Road, Deganwy, LL31 9TT

  0/48705 Submitted 19 Jul 2021 66m away

  Proposed Balcony over flat roof

  Granted Full applications 9 docs

• 32A Ty Mawr Road Deganwy LL31 9UB

  0/46189 Submitted 29 Mar 2019 104m away

  Erection of decking to the middle and lower levels of the garden to the rear

  Granted Full applications 13 docs

• 52 Warren Drive Deganwy LL31 9SY

  0/46819 Submitted 24 Oct 2019 132m away

  Non material amendment to planning consent 0/46417 (Proposed New balcony to front and small dormer to side.) to alow for amended plans

  Granted Amendments Loft or dormer 5 docs

• 11 Warren Road Deganwy LL31 9SU

  0/53464 Submitted 9 Jun 2026 171m away

  86% historically approved · decision due ~13 Aug

  First floor side extension to form bedroom and bathroom

  Awaiting decision Full applications Extension 10 docs

• 0/53615 Awaiting decision

  Old Colwyn Promenade Old Colwyn Conwy

  Non Material Amendment to planning approval 0/49272 (Planning application seeking full planning permission for the implementation of a coastal and storm defence scheme comprising of a series of coastal protection measures, including the construction of a rock revetment along with alterations to provide improved pedestrian and cycle access, and associated public realm improvement works along Colwyn Bay, from Porth Eirias in the west to Splash Point (by Old Colwyn Arches) in the east)

  14 Aug 2026 Amendments
• 0/53554 Refused

  The Tal Y Cafn Llanrwst Road Tal Y Cafn LL28 5RR

  Non Material Amendment to Planning Approval 0/46913 (Variation of conditions 1,7,9,12,13,14,16,17 & 18 of planning consent 0/45201(Variation of condition nos 4,6,7,10.13 & 14 of planning approval 0/43805 (Demolition of the existing iron shed, erection of holiday accommodation comprising of 9 no en-suite bed spaces and a 3 no bedroom self catering lodge together with associated landscaping and treatment plant, and an external chiller and washroom for the public house))) to allow for Relocation of proposed fence line on Eastern boundary closer to A470.

  30 Jun 2026 Amendments
• 0/53591 Awaiting decision

  6 Waun Road Glanwydden Llandudno Junction LL31 9JW

  Non Material Amendment to planning approval 0/53256 (Remove outbuilding and rebuild to form shower room, utility room and dog grooming room in connection with a dog grooming business) to insert a roof window to rear of building, replace bi-folding doors with outward opening french doors with windows to either side

  7 Aug 2026 Amendments
• 0/53516 Granted

  Felin Isaf Garth Road Glan Conwy LL28 5TE

  Non Material Amendment to planning approval 0/51572 (Proposed side single storey replacement extension and new conservation roof lights to first floor) to allow for amendments to fenestration and roof pitch altered

  2 Jul 2026 Amendments
• 0/53584 Awaiting decision

  Maes Tyddyn Maes Tyddyn Llanfihangel Glyn Myfyr LL21 9UF

  Non Material Amendment to Planning Approval 0/50244 (Proposed extension to agricultural unit and new slurry store) Shape and size of the underground slurry store amended and increased ( no changes to the shed unit size only internal slurry storage)

  7 Aug 2026 Amendments