5 Ty Isa Road Llandudno LL30 2PL

This site has had 3 applications since 2025: 3 approved, 0 refused.

• 0/52877 Granted

  5 Ty Isa Road Llandudno LL30 2PL

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

  Decided 15 Apr 2026 Heritage and listed buildings
• 0/52876 Granted

  5 Ty Isa Road Llandudno LL30 2PL

  Proposed replacement rear extension, replacement windows and general improvements

  Decided 15 Mar 2026 Full applications

1. 24 Jun 2026

   Received by Conwy

2. 7 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Aug 2026

   Added to PlanIndex

4. 11 Sep 2026

   Decision issued: Approved With Conditions

Conwy granted permission on 11 September 2026, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 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

• 4 Trevor Street Llandudno LL30 2PN

  0/50496 Submitted 15 Feb 2023 50 yards away

  Approval of matters required by condition 4 (Demolition and Construction Method Statement) of planning permission 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.)

  Granted Conditions Extension Demolition 7 docs
  Small domestic

• 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

• 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

• 0/53596 Refused

  Church House Ffordd Bwlch Y Ddwyfan Llanbedr Y Cennin Conwy LL32 8JB

  Single storey side extension. Erection of replacement balcony. Reposition of garden wall. Internal alterations. Window and door alterations and replacement (Listed Building Consent)

  Received 2 Jul, published by the council 25 Aug 2026 Heritage and listed buildings
• 0/53534 Granted

  5 Mostyn Street Llandudno LL30 2NS

  Installation of defibrillator and bleed kit cabinets to external wall of Nationwide Building Society branch (Listed Building Consent)

  Received 28 May, published by the council 7 Aug 2026 Heritage and listed buildings
• 0/53467 Granted

  Flat 5 1 Vaughan Street Llandudno LL30 1AB

  Replacement of 4 no. existing UPVC windows with timber box section sliding sash windows (Listed Building Consent)

  Received 21 May, published by the council 7 Aug 2026 Heritage and listed buildings
• 0/53520 Granted

  Felin Isaf Garth Road Glan Conwy LL28 5TE

  Amendments to fenestration and altered pitch roof of previously approved scheme 0/51504 (Listed Building Consent)

  Received 2 Jul, published by the council 7 Aug 2026 Heritage and listed buildings
• 0/53526 Granted

  Church House Ffordd Bwlch Y Ddwyfan Llanbedr Y Cennin Conwy LL32 8JB

  Replacement of 1 timber sash windows on first floor, West elevation with 1 timber sash window (Listed Building Consent)

  Received 8 Jul, published by the council 7 Aug 2026 Heritage and listed buildings