Alwen Water Treatment Works Pont Yr Alwen To County Boundary Alwen Cerrigydrudion LL21 9TT

1. 27 Nov 2025

   Received by Conwy

2. 29 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Apr 2026

   Decision issued: Approved With Conditions

4. 7 Aug 2026

   Added to PlanIndex

Conwy granted permission on 8 April 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.

• DNS/3214855 - Alwen Forest Wind Farm

  0/53420 Submitted 14 May 2026 0m away

  90% historically approved · decision due ~21 Jul

  Approval of Condition no 6 (Site Investigation Scheme) of planning approval DNS/3214855

  Awaiting decision Conditions 5 docs

• 1 Alwen Terrace Pont Yr Alwen To County Boundary Brenig Cerrigydrudion LL21 9TT

  0/45806 Submitted 4 Dec 2018 0m away

  A new stand alone building for use as a sewing workshop

  Granted Full applications 15 docs

• DNS/3214855 - Alwen Forest Wind Farm

  0/53094 Submitted 19 Dec 2025 32m away

  Approval of condition no 5 (Site Investigation Tree Felling Method Statement) of planning approval DNS/3214855

  Granted Conditions Trees 8 docs

• 0/53350 Granted

  Pont Pengwern Llansannan Conwy

  The works at Pont Pengwern are required to address the continued deterioration of the bridge. CCBC requires the strengthening and repair of Pont Pengwern to maintain its structural integrity and to ensure the important road link is maintained. The proposed works constitute repairs and strengthening of the bridge structure together with the installation of scour protection measures within the river channel beneath. The proposed repair methods considered consist of: 1.Vacuum grouting internal structure 2. Installation of Pattress plates 3. Installation of concrete slab and waterproofing layer 4. Take down and rebuild bulging areas of structure 5. Take down and rebuild parapet walls The proposed works have the potential to affect the character of Pont Pengwern and, as a building of special architectural or historic interest, it therefore requires listed building consent under the terms of the Planning (Listed Building and Conservation Areas) Act 1990 and Historic Environment (Wales) Act 2016

  13 Apr 2026 Heritage and listed buildings
• 0/53628 Awaiting decision

  Bridge along B5382 Bryn Rhyd Yr Arian

  There is Bulging in the parapet walls and spandrel walls. Additionally there has been a RTC cousing one section of the parapet to collapse. Proposed works: - Take down the Parapet and spandrel walls - Take out the fill and expose the arch for inspection - Reconstruct the spandrel and parapet walls using the same stone - Lightweight mass concrete fill (LC16/18). Placement of concrete to ensure even loading of the arch barrel at all times - Reinstate the road For more detail refer to Design Drawing (Listed Building Consent)

  19 Aug 2026 Heritage and listed buildings
• 0/53462 Granted

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

  Replacement of 2 timber sash windows on first floor, East elevation with 2 timber sash windows (Listed Building Consent)

  5 Jun 2026 Heritage and listed buildings
• 0/53604 Awaiting decision

  Pennant Hall Ffordd Pennant Eglwysbach LL28 5UN

  The proposal is to alter in minor respects the main staircase design in order (i) principally to facilitate increasing the door head height from the existing inadequate and unsafe 1747mm (5' 7") clear at the top of the arched doorway to a safer 6'8"; and in the process (ii) to improve the door and its proportions; (iii) to introduce more borrowed light into and views from the staircase hall and (iv) to avoid a trip hazard on the upper quarter landing.(Listed Building Consent)

  11 Aug 2026 Heritage and listed buildings
• 0/53418 Granted

  Ffarm Country House Cill Llidiart Road Betws Yn Rhos LL22 8AR

  Installation of 2no. new windows to (side) south-eastern elevation, creation of 2no family bedroom suites, 2no new ensuites and internal alterations to provide access from landing into new bedroom (Listed Building Consent)

  11 May 2026 Heritage and listed buildings