16 Allanson Road Rhos On Sea Conwy LL28 4HN

1. 16 Dec 2025

   Received by Conwy

2. 18 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 9 Feb 2026

   Decision issued: Approved With Conditions

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 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

• The Blossoms 2 Crossley Grove Rhos On Sea LL28 4HD

  0/50639 Submitted 27 Mar 2023 63m away

  To prune 1 no. Monterey cypress and to reduce by 0.5m

  Granted Trees 5 docs

• 3 Crossley Grove Rhos On Sea LL28 4HD

  0/50638 Submitted 27 Mar 2023 70m away

  To prune 2 no. Monterey cypress trees

  Granted Trees 5 docs

• 3 Crossley Grove Rhos On Sea LL28 4HD

  0/53456 Submitted 9 Jun 2026 70m away

  Monterey Cypress (identified by tree tags #1143-#1147 in VTA report) Crown clean to remove deadwood (>35mm diam.) Reduce length of branches back to suitable growth point of #1143, #1144, #1145 and #1147 to provide minimum 2m clearance from neighbouring building and minimum 1m clearance from BT phone lines.

  Granted Trees 6 docs

• Cliffe House 31 Whitehall Road Rhos On Sea LL28 4HW

  0/50056 Submitted 13 Sep 2022 132m away

  Non material amendment to planning consent 0/48773 (Proposed Garage & Alterations) to allow for amended siting of the garage and addition of log store area

  Granted Amendments 7 docs

• 34 A Brompton Avenue Rhos On Sea LL28 4TF

  0/51941 Submitted 16 Aug 2024 153m away

  Variation of condition nos 2 & 3 of planning approval 0/51089 (Extensions, alterations and replacement garage) to allow for change of design to rear extension, proposal solar PV panels & amended materials

  Granted Full applications Extension 15 docs

• 34 Brompton Avenue Rhos On Sea LL28 4TF

  0/53576 Submitted 27 Jul 2026 160m away

  86% historically approved · decision due ~5 Oct

  Single storey rear extension & associated landscaping

  Awaiting decision Full applications Extension 15 docs
  Small domestic

• 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