11 Warren Road Deganwy LL31 9SU

1. 9 Jun 2026

   Received by Conwy

2. 18 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 13 August 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 72 days over the applications it decided in the last year.

This application is with Conwy for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 16 Warren Road Deganwy LL31 9SU

  0/53006 Submitted 20 Nov 2025 55m away

  Operational development comprising the erection of a raised platform structure situated upon the roof of an existing outbuilding as shown in the photo at appendix 1. (Application deemed to have been made by virtue of section 174 of Town and Country Planning Act 1990 Appeal lodged in respect of Enforcement Notice)

  Granted Full applications 15 docs

• 41 St Hilary's Drive Deganwy LL31 9SS

  0/51723 Submitted 29 May 2024 77m away

  Proposed Extensions & Major Alterations

  Granted Full applications Extension 19 docs

• Birchwood 53 Overlea Avenue Deganwy LL31 9TD

  0/51925 Submitted 14 Aug 2024 106m away

  Change of use from C2 to C3 Residential dwelling including alterations to form a rear extension, new access and double garage.

  Granted Full applications Extension 24 docs
  Domestic

• 1 Plas Newydd Deganwy Conwy LL31 9UF

  0/48666 Submitted 6 Jul 2021 116m away

  Certificate of Lawfulness for proposed single storey rear extension

  Granted Lawful development Extension 9 docs
  Small domestic

• 39 Overlea Avenue Deganwy LL31 9TA

  0/50322 Submitted 20 Dec 2022 128m away

  Proposed Side Extension

  Granted Full applications Extension 11 docs

• 39 Overlea Avenue Deganwy LL31 9TA

  0/48082 Submitted 15 Jan 2021 128m away

  Removal of double garage and proposed attached double garage with annexe extension

  Granted Full applications Extension 17 docs

• 0/52696 Granted

  Mostyn Champneys Retail Park Charlotte Road Llandudno LL30 1RY

  Variation of condition no 2 of planning approval 0/47992 (Variation of Condition 2 of Planning Permission granted under reference No. 0/42833 (Variation of Condition 1 of Planning Permission reference No. 0/38017 to allow for an extended range of goods) to allow for the sale of an extended range of comparison goods) to allow for a limited extended range of goods to be displayed and sold from unit AB thereby enabling it to be occupied by Dunelm (Soft Furnishings) Ltd

  11 Jun 2025 Full applications
• 0/53549 Refused

  2 A Mostyn Street Llandudno LL30 2PS

  Change of use of existing use class A unit to use class A3, replacement of windows / doors and shop front (with installation of sliding hatch), installation and operation of external area comprising of table / chairs / planters, installation of external flue and ducting (to rear elevation)

  1 Jul 2026 Full applications
• 0/53528 Refused

  Riviera 13 Arvon Avenue Llandudno LL30 2DY

  Change of use from guest house (C1) to a single dwellinghouse (C3)

  20 May 2026 Full applications
• 0/53502 Granted

  15 Maes Rhun Tyn Y Groes Conwy LL32 8PA

  Erection of side/rear extension, with infill, part conversion of existing garage

  29 Jun 2026 Full applications
• 0/53550 Granted

  60 Coed Coch Road Old Colwyn Colwyn Bay LL29 9UP

  Demolition of existing garage and construction of an extension and alterations to existing dwelling including removal of chimney, new windows, doors & roof and external landscaping works.

  22 Jun 2026 Full applications