37 Llysfaen Road Old Colwyn Colwyn Bay LL29 9HB

1. 15 Jan 2026

   Received by Conwy

2. 27 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 13 Mar 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

• Villalee 35 Llysfaen Road Old Colwyn Colwyn Bay LL29 9HB

  0/48940 Submitted 9 Sep 2021 19m away

  Proposed internal alterations to form first floor dormer window and french doors in lieu of window

  Granted Full applications Loft or dormer Windows or glazing 12 docs

• 58 Llysfaen Road Old Colwyn Colwyn Bay Conwy LL29 9HB

  0/45128 Submitted 1 May 2018 46m away

  Single storey flat roofed extension to rear of existing dwelling

  Granted Full applications Extension 13 docs
  Small domestic

• Plas Gwilym Quarry 78 Llysfaen Road Old Colwyn LL29 9HE

  0/53391 Submitted 13 Apr 2026 111m away

  90% historically approved · decision due ~2 Jul

  Approval of Conditions no.2 (Biodiversity Compensation and Enhancement Plan) and no.3 (Extension Development Plan) of Planning Approval 0/52629 (Proposed consolidation of previous planning consents for the use of quarry for waste receiving, processing and operation of waste transfer station together with an extension and to allow the use of land for the stockpiling of material)

  Awaiting decision Conditions Extension 11 docs

• Plas Gwilym Quarry Llysfaen Road Old Colwyn Colwyn Bay Conwy LL29 9HN

  0/48525 Submitted 18 May 2021 125m away

  Demolition of existing offices and construction of 3 no units ( B1 use class)

  Granted Full applications Demolition 17 docs
  Several homes

• The Victoria Club 426 Abergele Road Old Colwyn Colwyn Bay LL29 9AB

  0/53311 Submitted 11 Mar 2026 150m away

  Change of use from a social club (Sui Generis) into C2 children's home

  Refused Full applications 23 docs

• 426 Abergele Road Old Colwyn Colwyn Bay LL29 9AB

  0/52959 Submitted 17 Oct 2025 150m away

  Change of use from a social club (D2) into five residential apartments (C3 use class) to be provided as 100% affordable units, along with associated works for external alterations, parking provision, accessible pedestrian access and landscaping works.

  Withdrawn Full applications New dwelling 22 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