Planning application
Land At Grid Ref 318341 189126 William Street Trethomas Caerphilly
Permission granted. Work must normally begin within five years of the decision or the permission lapses.
Proposal
Seek approval of the reserved matters in respect of access, appearance, landscaping and layout of planning consent 25/0061/OUT (Erect up to 8 residential units and associated highway, drainage and landscape infrastructure)
As published by the council, reference 26/0201/RM
Application record
- Reference
- 26/0201/RM
- Type
- Approval of Reserved Matters
- Status
- Decided
- Decision
- Granted
- Received
- 20 Mar 2026
- Validated
- 23 Mar 2026
- Decided
- 11 Jun 2026
- Ward
- Bedwas And Trethomas
- Decision by
- Committee
Timeline
Dates from the published record
-
20 Mar 2026
Received by Caerphilly
-
23 Mar 2026
Validated
Checked as complete and ready for consideration.
-
11 Jun 2026
Decision issued: Granted
-
28 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
- Application: 25/0061/OUT (Decided)
Who's behind it
Company information only, from the register and Companies House
The Urbanists Ltd Agent, registered in Cardiff
Active · incorporated 2012 · Cardiff
96 applications on PlanIndex · across 13 councils · 93% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
39 documents on file for this application
- DECISION
- COMMITTEE REPORT
- GENERAL ARRANGEMENT
- SOFTWORKS AND PLANTING PLAN
- ILLUSTRATIVE LANDSCAPE MASTERPLAN
- ENGINEERING LAYOUT PLAN-H
- DWR CYMRU/WELSH WATER COMMENTS
- SEWER PLAN TO ACCOMPANY DWR CYMRU COMMENTS
- WATER PLAN TO ACCOMPANY DWR CYMRU COMMENTS
- CONDITIONS FOR DEVELOPMENT NEAR WATER MAINS TO ACCOMPANY DWR CYMRU COMMENTS
- LANDSCAPE COMMENTS
- AMENDED CONSTRAINTS MAP
- COMMENTS ON BEHALF OF RESIDENTS OF TRETHOMAS
- DWR CYMRU COMMENTS
- DWR CYMRU COMMENTS - EASEMENT DOCUMENT
- DWR CYMRU COMMENTS -SEWER PLAN
- DWR CYMRU COMMENTS - WATER PLAN
- SWEPT PATH ANALYSIS PLAN
- MINING REMEDIATION AUTHORITY COMMENTS
- PRINCIPAL HOUSING STRATEGY OFFICER COMMENTS
- SENIOR ENGINEER (DRAINAGE) COMMENTS
- DESIGN DOCUMENT
- APPLICATION FORM
- DETAILS - TREE PIT DETAILS
- GENERAL NOTES
- HARDWORKS
- OUTLINE LANDSCAPE SPECIFICATION
- DETAILS - PLAY EQUIPMENT
- PROPOSED SITE SECTIONS
- ENGINEERING LAYOUT PLAN
- EXTERNAL LIGHTING LAYOUT
- PROPOSED SITE PLAN
- PROPOSED PLANS
- DETAILS - WILLOW DEN
- PLANTING SCHEDULE
- SITE LOCATION PLAN
- COVERING LETTER
- PROPOSED ELEVATIONS
- HOUSE TYPE PLANS
Trade members open them from here.
Open the documentsWhat this grant of permission means
Caerphilly granted permission on 11 June 2026, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.
About reserved matters applications
A reserved matters application fills in the detail held back from an earlier outline permission, judged against that permission rather than the principle of development. More in our guide to planning application types.
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Other reserved matters applications
In Caerphilly
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26/0476/RM Awaiting decision
Trinant Sports And Social Club CIO Conway Road Trinant Newport NP11 3JP
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21/0042/RM Granted
Ty Rhiw Farm (Former Land At Grid Ref 320573 198530 Crumlin Cricket Ground Access) William Street Treowen Newport NP11 3DT
Seek approval of the reserved matters in respect of access, appearance, landscaping, layout and scale of planning consent 20/0151/OUT (Erect detached residential dwelling with attached garage with associated parking area)