1 Senghennydd Place Cathays Cardiff CF24 4AF Data via plota.co.uk
Proposal
Erection of a side/rear extension to an existing Class C4 HMO for the addition of two bedrooms, resulting in a total of six bedrooms. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision between 28 Nov 2026 and 9 Dec 2026, from Cardiff's recent extensions.
Documents 3
Statements & assessments 1
Application forms 1
Other documents 1
Site constraints 2
Checked on 23 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Building
From the energy performance certificate lodged in February 2018, the latest held for this property. The building may have changed since. View the certificate
Every application in Cardiff - and every UK council - as a live feed, an API, or a bulk CSV export.
Nearby new applications
Cardiff University Park Place Cathays Cardiff
Discharge of Conditon 6 (Internal and external ramps) of LBC/22/00050/MNR
City Hall Gorsedd Gardens Road Cathays Cardiff CF10 3ND
Discharge of Condition 4 (Balustrades, access ladders and gantries design, mater...
City Hall Gorsedd Gardens Road Cathays Cardiff CF10 3ND
Discharge of Condition 5 (Roof works - Pre-inspection of Roof Spaces for Bats & ...
Land To The Rear Of National Museum And Gallery Of Wales Gorsedd Gardens Road Cathays Cardiff CF10 3NP
Installation of a lighting strategy at the adjacent car park.
29 Cranbrook Street Cathays Cardiff CF24 4AL
Proposed construction of a dormer loft conversion and Change of Use from a Dwell...
Trafalgar House 5 Fitzalan Place Adamsdown Cardiff CF24 0ED
Discharge of Condition 27 (Student Management Plan) of 25/02009/VAR.
Important details
Decision outlook
Day 13 of the 56-day target. Cardiff usually decides extensions by day 50.
Plota live figures for extensions decided by Cardiff in the last twelve months, from validation. Cardiff decision record →
Public comments
No public comments yet.
17 neighbours consulted · Last counted 23 Oct 2026
Consultation & key dates
- Alt. reference
- PG-43606147
- Neighbours
- 22 Oct 2026
- Consultation
- 22 Oct 2026
- Comments by
- 12 Nov 2026
- Env. assessment
- No
Historical activity at this location
25 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Track this application
1 Senghennydd Place Cathays Cardiff CF24 4AF
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.
Comments are open until 12 Nov 2026