45 Maes Y Castell Llanrhos Llandudno LL30 1NG

1. 4 May 2026

   Received by Conwy

2. 15 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jun 2026

   Decision issued: Approved With Conditions

4. 7 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.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 45 Maes Y Castell Llanrhos Llandudno Conwy LL30 1NG

  0/52078 Submitted 25 Oct 2024 0m away

  Non Material Amendment to planning approval 0/51605 (Proposed rear flat roof dormer with balcony and two pitched roof dormers to front elevation) to allow for rear bedroom window to be made into Juliet balcony and bathroom window enlarged

  Refused Amendments Loft or dormer Windows or glazing 9 docs

• 33 Maes Y Castell Llanrhos Llandudno Conwy LL30 1NG

  0/52960 Submitted 4 Nov 2025 102m away

  Alterations and extensions to existing dwelling

  Granted Full applications Extension 13 docs
  Domestic

• 63 Maes Y Castell Llanrhos Llandudno LL30 1NG

  0/48518 Submitted 20 May 2021 122m away

  Proposed first floor dormer extension

  Refused Full applications Extension Loft or dormer 30 docs

• 34 Maes Y Castell Llanrhos Llandudno LL30 1NG

  0/50579 Submitted 10 Mar 2023 137m away

  Proposed raised terrace off conservatory to the rear elevation and changing a window to a door in conservatory.

  Granted Full applications Extension Windows or glazing 10 docs

• 18 Maes Y Castell Llanrhos Llandudno LL30 1NG

  0/53551 Submitted 14 Jul 2026 199m away

  86% historically approved · decision due ~15 Sep

  Erection of single storey extension with rooflight following demolition of existing garage and conservatory with relocation of front door.

  Awaiting decision Full applications Extension Loft or dormer +1 8 docs
  Small domestic

• 9 Maes Y Castell Llanrhos Llandudno LL30 1NG

  0/51625 Submitted 12 Apr 2024 237m away

  Proposed 2 storey rear extension

  Granted Full applications Extension 17 docs

• 0/52696 Granted

  Mostyn Champneys Retail Park Charlotte Road Llandudno LL30 1RY

  Variation of condition no 2 of planning approval 0/47992 (Variation of Condition 2 of Planning Permission granted under reference No. 0/42833 (Variation of Condition 1 of Planning Permission reference No. 0/38017 to allow for an extended range of goods) to allow for the sale of an extended range of comparison goods) to allow for a limited extended range of goods to be displayed and sold from unit AB thereby enabling it to be occupied by Dunelm (Soft Furnishings) Ltd

  11 Jun 2025 Full applications
• 0/53549 Refused

  2 A Mostyn Street Llandudno LL30 2PS

  Change of use of existing use class A unit to use class A3, replacement of windows / doors and shop front (with installation of sliding hatch), installation and operation of external area comprising of table / chairs / planters, installation of external flue and ducting (to rear elevation)

  1 Jul 2026 Full applications
• 0/53528 Refused

  Riviera 13 Arvon Avenue Llandudno LL30 2DY

  Change of use from guest house (C1) to a single dwellinghouse (C3)

  20 May 2026 Full applications
• 0/53502 Granted

  15 Maes Rhun Tyn Y Groes Conwy LL32 8PA

  Erection of side/rear extension, with infill, part conversion of existing garage

  29 Jun 2026 Full applications
• 0/53550 Granted

  60 Coed Coch Road Old Colwyn Colwyn Bay LL29 9UP

  Demolition of existing garage and construction of an extension and alterations to existing dwelling including removal of chimney, new windows, doors & roof and external landscaping works.

  22 Jun 2026 Full applications