9 Pen Y Gaer Deganwy LL31 9RF

1. 6 Aug 2026

   Received by Conwy

2. 25 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 20 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Conwy took a median of 73 days over the applications it decided in the last year.

This application is with Conwy for determination, against a statutory target of eight weeks. Over the last year Conwy decided lawful development applications in a median of 69 days. More in our guide to how long planning decisions take.

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.

• 16 Pen Y Gaer Deganwy LL31 9RF

  0/43975 Submitted 4 May 2017 50 yards away

  Extension to form new kitchen/dining room and bedroom with en suite bathroom

  Granted Full applications Extension 13 docs

• Land to the North of Bryn y Coed Deganwy Conwy

  0/52745 Submitted 28 Jul 2025 100 yards away

  84% historically approved · decision due ~14 Oct

  Erection of 3no. Dwellings together with associated access, parking and landscaping

  Awaiting decision Full applications 151 docs
  Several homes

• 11 Bron Y Gaer Deganwy LL31 9AQ

  0/48639 Submitted 29 Jun 2021 150 yards away

  Construction of Single Storey side and rear extension

  Granted Full applications Extension 12 docs
  Small domestic

• 10 Bron Y Gaer Deganwy Conwy LL31 9AQ

  0/48151 Submitted 5 Feb 2021 150 yards away

  Extension to dwelling

  Granted Full applications Extension 7 docs
  Domestic

• 1 Bryn Y Coed Deganwy LL31 9RW

  0/48465 Submitted 30 Apr 2021 200 yards away

  Extension and alterations to the existing dwelling to relocate the kitchen and dining room to the centre of the house and extend the newly located lounge. External enhancements works to the conservatory

  Granted Full applications Extension 8 docs
  Small domestic

• 42 Overlea Avenue Deganwy Conwy LL31 9TD

  0/48730 Submitted 23 Jul 2021 200 yards away

  Proposed loft conversion

  Granted Full applications Loft or dormer 9 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
• 0/53503 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

  Received 29 Jun, published by the council 7 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