4 Trevor Street Llandudno LL30 2PN

This site has had 3 applications since 2023: 3 approved, 0 refused.

• 0/50479 Granted

  4 Trevor Street Llandudno LL30 2PN

  Non material amendment to planning consent 0/50110 (Demolition of existing flat roof two storey rear extension. Replacement with single storey Mono pitch side rear extension Minor internal alterations involving replacement stair, alterations to fireplace, new partitions and fixture and fittings.) to allow for Ground Floor -Replacement of monopitch rear glazed roof extension with traditional slate roof with 2no. glazed rooflights Block up kitchen window facing adjacent property garden, re-render to match the existing finish Omit Single door in rear dining area First Floor - omit new window to main bathroom - replace with rooflight minor alteration of partition configuration around stairs within main front bedroom

  Decided 7 Mar 2023 Amendments
• 0/50464 Granted

  4 Trevor Street Llandudno LL30 2PN

  Demolition of existing two storey flat roof extension. Replacement with single storey monopitch infill extension with natural slate finish and 2no. rooflights. Minor internal alterations involving a replacement stair, alterations to the existing fireplace, new internal partitions and fixtures and fittings.

  Decided 21 Apr 2023 Heritage and listed buildings

1. 15 Feb 2023

   Received by Conwy

2. 17 Feb 2023

   Validated

   Checked as complete and ready for consideration.

3. 12 Apr 2023

   Decision issued: Approved

4. 17 Aug 2026

   Added to PlanIndex

Conwy granted permission on 12 April 2023, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 4 Trevor Street Llandudno LL30 2PN

  0/50479 Submitted 8 Feb 2023 50 yards away

  Non material amendment to planning consent 0/50110 (Demolition of existing flat roof two storey rear extension. Replacement with single storey Mono pitch side rear extension Minor internal alterations involving replacement stair, alterations to fireplace, new partitions and fixture and fittings.) to allow for Ground Floor -Replacement of monopitch rear glazed roof extension with traditional slate roof with 2no. glazed rooflights Block up kitchen window facing adjacent property garden, re-render to match the existing finish Omit Single door in rear dining area First Floor - omit new window to main bathroom - replace with rooflight minor alteration of partition configuration around stairs within main front bedroom

  Granted Amendments Extension Loft or dormer +3 10 docs
  Small domestic

• 4 Trevor Street Llandudno LL30 2PN

  0/50464 Submitted 8 Feb 2023 50 yards away

  Demolition of existing two storey flat roof extension. Replacement with single storey monopitch infill extension with natural slate finish and 2no. rooflights. Minor internal alterations involving a replacement stair, alterations to the existing fireplace, new internal partitions and fixtures and fittings.

  Granted Heritage and listed buildings Extension Loft or dormer +1 23 docs
  Small domestic

• 5 Ty Isa Road Llandudno LL30 2PL

  0/52877 Submitted 25 Sep 2025 50 yards away

  Proposed replacement rear extension, replacement windows and general improvements (Listed Building Consent)

  Granted Heritage and listed buildings Extension Windows or glazing 30 docs

• 5 Ty Isa Road Llandudno LL30 2PL

  0/52876 Submitted 25 Sep 2025 50 yards away

  Proposed replacement rear extension, replacement windows and general improvements

  Granted Full applications Extension Windows or glazing 31 docs

• 5 Ty Isa Road Llandudno LL30 2PL

  0/53509 Submitted 24 Jun 2026 50 yards away

  Proposed demolition of existing rear bathroom and utility structure, replacement of existing kitchen extension wall and pitched roof (Listed Building Consent)

  Granted Heritage and listed buildings Extension Demolition 41 docs

• 111 Mostyn Street Llandudno LL30 2PD

  0/53686 Submitted 26 Aug 2026 50 yards away

  94% historically approved · decision due ~16 Nov

  Replacement Canopy (Listed Building Consent)

  Awaiting decision Heritage and listed buildings 13 docs

• 0/53593 Granted

  Land Off Heol Dirion Colwyn Bay LL29 8QA

  Approval of condition nos 5 (Soft Landscaping) 6 (Hard Landscaping) 8 (Materials) 9 (Locations of Tactile Crossing Points) & 12 (Street Lighting Scheme) of Planning Approval 0/52376 (Proposed development of 27 no. dwellings (affordable homes) on land at Heol Dirion, Colwyn Bay)

  Received 5 Aug, published by the council 25 Aug 2026 Conditions
• 0/53541 Granted

  The Outlook Pydew Road Bryn Pydew Llandudno Junction LL31 9QD

  Approval of Condition no, 4 (Specification of roof and external materials) of Planning approval 0/51320 (Erection of dwelling, car parking and associated landscaping)

  Received 2 Jun, published by the council 7 Aug 2026 Conditions
• 0/53605 Granted

  Evangelical Fellowship Mill Road Llanfairfechan LL33 0TG

  Approval of condition nos 2 & 3 (Materials) of planning approval 0/53125 (Application for reserved matters seeking approval of the details of the appearance, landscaping, layout, access and scale associated with Outline Planning Permission Ref 0/52471)

  Received 10 Aug, published by the council 25 Aug 2026 Conditions
• 0/53602 Granted

  12 Hawes Drive Deganwy LL31 9BW

  Approval of Condition no. 4 (Biodiversity Enhancement Plan) of Planning Approval 0/53357 (Demolition of existing garage and rear flat roof extension to facilitate the construction of a proposed rear and side flat roof extension. Demolition of two existing rear dormers and erection of a single replacement rear dormer, along with replacement of the existing front dormer. Removal of existing uPVC front porch and installation of 80mm external wall insulation. New air source heat pump.)

  Received 30 Jul, published by the council 25 Aug 2026 Conditions
• 0/53622 Granted

  Porth Eirias In The West to Splash Point (By Old Colwyn Arches) In The East

  Approval of condition no 9 (Construction Site & Traffic Management Plan (CSTMP)) of 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)

  Received 17 Aug, published by the council 30 Aug 2026 Conditions