Planning application
25/0692/HH
69 & 71 Bryn-y-fran Avenue Trethomas Caerphilly CF83 8GS
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/HH
Timeline
Dates from the published record
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13 Oct 2025
Received by Caerphilly
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4 Dec 2025
Decision issued: Granted
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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 householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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25/0692/RET 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
-
26/0212/HH Refused
10 Ashgrove Trethomas Caerphilly CF83 8BP
Erect two storey rear extension
-
26/0309/HH Granted
10 Ashgrove Trethomas Caerphilly CF83 8BP
Erect two storey rear extension
-
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
-
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)
-
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)
Other householder applications
In Caerphilly
-
26/0330/HH Granted
1 Cae Gorlan Street Abercarn Newport NP11 4TA
Erect first floor extension and ground floor rear extension
-
26/0379/HH Granted
9 Pencoed Avenue Cefn Fforest Blackwood NP12 3LD
Erect a single storey flat roof rear extension
-
26/0378/HH Granted
12 Glyn Derwen Llanbradach Caerphilly CF83 3PQ
Erect rear extension to first floor and extend front first floor dormer to bedroom
-
26/0354/HH Granted
17 Coronation Crescent Pantside Newport NP11 5DJ
Extend existing driveway and build new pathway to bungalow, build new walls, take down existing wall and put in eco drains
-
26/0368/HH Refused
15 Rowan Close Nelson Treharris CF46 6EN
Erect two storey rear extension and side garage extension