4 Bryn Y Nant, Llanedeyrn, Cardiff, CF23 9NZ
About 4 Bryn Y Nant
4 Bryn Y Nant is a mid-terrace house in Llanedeyrn, Cardiff, Cardiff (CF23 9NZ). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (May 2025) shows a C (score 71). The rating has held steady at C across 2 certificates since April 2014. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 84).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
Roof insulation improved
More low energy lighting installed
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Planning history
4 Bryn Y Nant has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4 Bryn Y Nant has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£166,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF23 9NZ: £180,000 (2025–2024).
Nearby sales in CF23 9NZ
31 Bryn Y Nant, Llanedeyrn, Cardiff, CF23 9NZ
Sold May 2025
£140,00012 Bryn Y Nant, Llanedeyrn, Cardiff, CF23 9NZ
Sold May 2025
£180,00015 Bryn Y Nant, Llanedeyrn, Cardiff, CF23 9NZ
Sold Feb 2025
£195,0007 Bryn Y Nant, Llanedeyrn, Cardiff, CF23 9NZ
Sold Oct 2024
£190,00033 Bryn Y Nant, Llanedeyrn, Cardiff, CF23 9NZ
Sold Jul 2024
£140,000
Versus other Bryn Y Nant homes
4 Bryn Y Nant is notably below the street on floor area.
EPC Rating
71 (C)
Street avg 67 (D)
Floor Area
78 m²
Street avg 89 m²
CO₂ Emissions
2.6 t/year
Street avg 3.3 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
1 Awel Mor, Llanedeyrn
CF23 9QA
1 Jefferson Court, Pennsylvania, Llanedeyrn
CF23 9LX
1 Bryn Y Nant, Llanedeyrn
CF23 9NZ
1 Chapel Wood, Llanedeyrn
CF23 9EE
1 Coed Y Gores, Llanedeyrn
CF23 9ND
1 Brynfedw, Llanedeyrn
CF23 9PP
1 Ferny Court, Waterloo Road, Penylan
CF23 9BU
1 Eastside Quarter, Maelfa, Llanedeyrn
CF23 9PN
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Bryn-Y-Nant — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







