Cartref 6 Whinacres Conwy LL32 8ET

1. 18 Feb 2026

   Received by Conwy

2. 3 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 17 Apr 2026

   Decision issued: Approved

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 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

• Tan Y Bryn 4 Whinacres Conwy LL32 8ET

  0/53332 Submitted 25 Mar 2026 22m away

  Proposed demolition of chimney, front entrance porch and detached garage and erection of wrap-around extension with flat roof to form garage to side and additional habitable rooms to rear, and erection of front extension with flat roof to form enlarged entrance hall.

  Granted Full applications Extension Demolition 12 docs
  Small domestic

• 13 Mona Road Conwy Conwy LL32 8HF

  0/45343 Submitted 29 Jun 2018 145m away

  A single storey rear extension to provide a bedroom and bathroom

  Granted Full applications Extension 12 docs
  Small domestic

• Dol Heulog 26 Whinacres Conwy LL32 8ET

  0/47413 Submitted 5 Jun 2020 164m away

  Single storey extension to front (South), single storey link extension to rear (North)

  Granted Full applications Extension 17 docs
  Small domestic

• Morfa Conwy Business Park, Unit 5 Ffordd Sam Pari Conwy LL32 8HH

  0/47203 Submitted 6 Mar 2020 226m away

  Install non-permeable concrete hardstanding, base and new tarmac hardstanding with associated drainage.

  Granted Full applications 10 docs

• Glan Y Mor 18 Morfa Drive Conwy LL32 8EP

  0/52093 Submitted 1 Nov 2024 229m away

  Non material amendment to planning approval 0/51812 (Two storey side extension to provide a larger open plan living space and a first floor master bedroom. 2 No dormers increased in size on the front elevation.) to allow for changes to the window design to the front elevation

  Granted Amendments Extension Loft or dormer +1 7 docs

• Bryn Eithin 34 Morfa Drive Conwy LL32 8EP

  0/48399 Submitted 29 Mar 2021 242m away

  Demolish existing lean to utility room and construct new utility room with flat roof and balcony over access from existing first floor room, screening to adjacent property with extended walll and obscure glazed balustrading

  Granted Full applications Demolition Windows or glazing 10 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
• 0/53453 Granted

  4 Trem Yr Afon Llandudno Junction Conwy LL31 9AG

  Certificate of lawful development for the existing use of Class C1 Guest House to a C3 dwelling

  13 Feb 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