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

1. 29 Jun 2026

   Received by Conwy

2. 6 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Aug 2026

   Added to PlanIndex

4. 21 Aug 2026

   Decision issued: Approved

Conwy granted permission on 21 August 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 51 Pen y Bryn Road Colwyn Bay Conwy LL29 6AG

  0/53701 Submitted 18 Sep 2026 50 yards away

  84% historically approved · decision due ~19 Nov

  Construction of single storey extension to rear of existing dwelling in lieu of existing conservatory structure.

  Awaiting decision Full applications Extension 10 docs
  Small domestic

• Morven 47 Pen Y Bryn Road Upper Colwyn Bay Colwyn Bay LL29 6AG

  0/53209 Submitted 6 Feb 2026 50 yards away

  Proposed porch extension and internal alterations

  Granted Full applications Extension 11 docs
  Small domestic

• Kingswood 60 Pen Y Bryn Road Upper Colwyn Bay Colwyn Bay LL29 6AG

  0/52126 Submitted 17 Oct 2024 50 yards away

  Ground floor flat roof extension forming extended living/dining space and covered central terrace area accompanied with proposed lower ground floor flat roof alfresco dining/living area including recessed swim spa Jacuzzi along with new stepped access to lower lawn area and existing first floor gables to be fitted with 3 no. Juliet balconies.

  Granted Full applications Extension 20 docs

• Maric 62 Pen Y Bryn Road Upper Colwyn Bay Colwyn Bay LL29 6AG

  0/51837 Submitted 25 Jun 2024 50 yards away

  Proposed Garage Extension

  Granted Full applications Extension 13 docs

• Pippins 56 Pen Y Bryn Road Upper Colwyn Bay Colwyn Bay LL29 6AG

  0/50853 Submitted 16 Jun 2023 100 yards away

  Demolition of existing bungalow and erection of two detached dwellings and construction of means of access at 56 Pen-Y-Bryn Road, Colwyn Bay

  Granted Full applications Demolition 42 docs

• Pippins 56 Pen Y Bryn Road Upper Colwyn Bay Colwyn Bay LL29 6AG

  0/50230 Submitted 7 Nov 2022 100 yards away

  Demolition of existing bungalow and erection of two detached dwellings and construction of means of access at 56 Pen-Y-Bryn Road, Colwyn Bay

  Refused Full applications Demolition 27 docs

• 0/53610 Refused

  Dilysdale Gannock Road Deganwy LL31 9HJ

  Certificate of Lawfulness for a proposed extension to dwelling.

  Received 27 Jul, published by the council 30 Aug 2026 Lawful development
• 0/53574 Refused

  The Ranch Land North of Bryn Gwynt Lane Penrhynside Llandudno LL30 3BT

  Certificate of Lawfulness for the existing use as a C3 dwelling

  Received 6 Jul, published by the council 14 Aug 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

  Received 13 Feb, published by the council 7 Aug 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.

  Received 18 Aug, published by the council 30 Aug 2026 Lawful development
• 0/53655 Awaiting decision

  Garth Fawr Garth Road Llangwstenin Llandudno Junction LL31 9JF

  Certificate of Lawfulness for the existing use of the building as a mixed use comprising single dwellinghouse and ancillary farm office.

  Received 17 Aug, published by the council 12 Sep 2026 Lawful development