4 Trem Yr Afon Llandudno Junction Conwy LL31 9AG

1. 13 Feb 2026

   Received by Conwy

2. 16 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Aug 2026

   Added to PlanIndex

4. 20 Aug 2026

   Decision issued: Approved

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 lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• Castle Cabs Former G Richards Yard Conway Road Llandudno Junction LL31 9BA

  0/48410 Submitted 13 Apr 2021 183m away

  Application for Retrospective Consent for the Change of Use of Building and Land from Builders Merchant to Taxi Office and for Parking of Taxis, together with Related Development

  Granted Full applications 16 docs

• 206 Conway Road Llandudno Junction LL31 9BA

  0/53293 Submitted 10 Mar 2026 202m away

  Removal of existing advertisement and erection of proposed internally illuminated D48 digital advertisement display

  Refused Advertising 13 docs

• Mercedes of Llandudno Conway Road Llandudno Junction Conwy LL31 9BA

  0/44793 Submitted 12 Jan 2018 220m away

  Display of 1 no internally illuminated free standing aluminium panel poster display unit and display of 2 no internally illuminated totem poles

  Granted Advertising 11 docs

• 179 Conway Road Llandudno Junction LL31 9AY

  0/52962 Submitted 7 Oct 2025 253m away

  Installation of 19 solar panel on the roof.

  Granted Full applications 23 docs

• 175 Conway Road Llandudno Junction LL31 9EG

  0/45570 Submitted 11 Sep 2018 278m away

  Display of 1 no. internally illuminated fascia sign

  Granted Advertising 9 docs

• 175 Conway Road Llandudno Junction LL31 9EG

  0/46758 Submitted 2 Oct 2019 278m away

  First and second floor change of use - converted back to C3 residential.

  Granted Full applications 18 docs

• 0/53503 Granted

  Palo Seco 51 Pen Y Bryn Road Upper Colwyn Bay Colwyn Bay Conwy LL29 6AG

  Certificate of Lawfulness for the proposed construction of a single storey detached garden room and ancillary facilities ancillary to existing dwelling

  29 Jun 2026 Lawful development
• 0/53631 Awaiting decision

  Hyfrydle St Beuno's Road Great Orme Llandudno LL30 2JU

  Certificate of Lawfulness for the proposed change of fenestration to the rear elevation of the existing dwellinghouse.

  18 Aug 2026 Lawful development
• 0/53639 Awaiting decision

  5 Rhiw Road Colwyn Bay LL29 7TE

  Certificate of Lawfulness for the proposed replacement of existing vertical boiler flue to the principal elevation roof

  12 Aug 2026 Lawful development
• 0/53466 Granted

  Land South of Gwellyn Avenue Gwellyn Avenue Kinmel Bay Rhyl LL18 5HR

  Certificate of lawfulness for an existing use of the land for B8 (Storage and Distribution) and Sui Generis (Caravan Storage)

  9 Jun 2026 Lawful development
• 0/53618 Awaiting decision

  9 Pen Y Gaer Deganwy LL31 9RF

  Certificate of Lawfulness for the proposed demolition of existing rear conservatory & entrance porch, erection of a single storey rear extension & replacement open entrance porch/canopy and associated alterations to external window and door openings

  6 Aug 2026 Lawful development