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Planning application

2026/00459/FUL

Briony, 1 Byron Place, Penarth

Granted Vale of Glamorgan Full Planning Application

Proposal

Single storey side extension and hip-to-gable loft conversion

As published by the council, reference 2026/00459/FUL

Timeline

Dates from the published record

  1. 17 Jun 2026

    Received by Vale of Glamorgan

  2. 22 Jul 2026

    Decision issued: Approved

  3. 28 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About full applications applications

How this application type works

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

In Vale of Glamorgan

  • 2026/00247/FUL Granted

    4 Uphill Close, Sully

    Proposed single storey rear extension

    1 Apr 2026 Full applications
  • 2026/00285/FUL Granted

    12 Sycamore Crescent, Barry

    Variation of Condition 2 (Approved Plans) of Planning Approval 2023/00438/FUL: Demolition of existing garage to create new single storey side and rear extension

    14 Apr 2026 Full applications
  • 2026/00135/FUL Granted

    14 Hawthorn Close, Dinas Powys

    Single storey rear extension, heat pump, removal of existing garage and building of new garage/outbuilding

    16 Feb 2026 Full applications
  • 2026/00243/FUL Decided

    First Floor, 18 High Street, Cowbridge, CF71 7AG

    Proposed Change of Use of first floor from A1 Retail (Hair Salon) to D2 Assembly and Leisure (Yoga Studio)

    30 Mar 2026 Full applications
  • 2025/01182/FUL Granted

    20 Boverton Brook, Llantwit Major

    First floor side extension, garage conversion and single storey rear extension, and widening of the driveway.

    24 Nov 2025 Full applications