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Planning application

25/0692/RET

69 & 71 Bryn-y-fran Avenue Trethomas Caerphilly CF83 8GS

Granted Caerphilly Retain Development Already Carried Out

Proposal

Retain the existing single storey rear extension across both properties. Erect a front porch and a Juliette balcony on each property. At No.69, erect a first floor rear extension and alter the roof from hip to gable

As published by the council, reference 25/0692/RET

Timeline

Dates from the published record

  1. 13 Oct 2025

    Received by Caerphilly

  2. 4 Dec 2025

    Decision issued: Granted

  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 this record

Reading the register

This page mirrors an entry on the statutory planning register that Caerphilly is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

Nearby applications

Within 500 metres

  • 25/0692/HH Granted

    69 & 71 Bryn-y-fran Avenue Trethomas Caerphilly CF83 8GS

    Retain the existing single storey rear extension across both properties. Erect a front porch and a Juliette balcony on each property. At No.69, erect a first floor rear extension and alter the roof from hip to gable

    13 Oct 2025 0m away Householder
  • 26/0212/HH Refused

    10 Ashgrove Trethomas Caerphilly CF83 8BP

    Erect two storey rear extension

    24 Mar 2026 254m away Householder
  • 26/0309/HH Granted

    10 Ashgrove Trethomas Caerphilly CF83 8BP

    Erect two storey rear extension

    28 Apr 2026 254m away Householder
  • 26/0465/FULL Awaiting decision

    Trethomas Life Centre Heol-yr-ysgol Trethomas Caerphilly CF83 8FL

    Erect single storey Annex for charitable use including small group sessions, cooking and washing/showering facilities

    13 Jul 2026 335m away Full applications
  • 25/0622/COND Decided

    White O'Morn Navigation Street Trethomas Caerphilly CF83 8DJ

    Discharge conditions 03 (Sound Insulation) and 08 (Bio Enhancement) of planning consent 25/0001/COU (Change the use of single dwelling to 9-bed HMO)

    8 Sep 2025 342m away Conditions
  • 25/0675/COND Decided

    22 The Avenue Trethomas Caerphilly CF83 8BW

    Discharge condition 06 (Contamination - validation) of planning consent 23/0092/COU (Change the use from D1 to C3 and erect two front extensions to achieve 2 No. bungalows)

    2 Oct 2025 462m away Conditions