15 Barons Court Road, Penylan, Cardiff, CF23 9DF
About 15 Barons Court Road
15 Barons Court Road is a semi-detached house in Penylan, Cardiff, Cardiff (CF23 9DF). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (October 2013) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2010. Between certificates, lighting went from Poor to Average; while wall efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected.
Today's modelled estimate of £452,000 sits 52.7% above the 2012 sale of £296,000. At 125 m² it's 23.1% larger than the typical home in the postcode (102 m² median across 18 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs). Last sold in July 2012, so it's been off the market for around 14 years.
Energy performance
15 Barons Court Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Oct 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
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Planning history
15 Barons Court Road 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
15 Barons Court Road valuation sits well clear of the typical sold price in this postcode.
£452,000
Modelled from EPC, postcode comparables.
£296,000
Recorded with HM Land Registry.
Sales timeline
10 July 2012Most recent
£296,000
Median price across the last 5 sales in CF23 9DF: £430,000 (2024–2022).
Nearby sales in CF23 9DF
24 Barons Court Road, Penylan, Cardiff, CF23 9DF
Sold Oct 2024
£430,00017 Barons Court Road, Penylan, Cardiff, CF23 9DF
Sold Jul 2024
£480,0003 Barons Court Road, Penylan, Cardiff, CF23 9DF
Sold Apr 2023
£427,5005 Barons Court Road, Penylan, Cardiff, CF23 9DF
Sold Sept 2022
£531,5557 Barons Court Road, Penylan, Cardiff, CF23 9DF
Sold Mar 2022
£400,000
Versus other Barons Court Road homes
15 Barons Court Road is notably below the street on epc rating.
Price per m²
£2,368
Street avg £3,047
Floor Area
125 m²
Street avg 110 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.8 t/year
Street avg 4.4 t/year
Similar properties nearby
1 Barons Court Road, Penylan
CF23 9DF
1 Colchester Avenue, Penylan
CF23 9BN
1 Earl S Court Road, Penylan
CF23 9DD
1 Hugon Close
CF23 9BY
1 Clos Gwrgi, Penylan
CF23 9FQ
1 Baber Close
CF23 9BX
1 Firstbrook Close
CF23 9ER
1 Doe Close, Penylan
CF23 9HJ
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
0.1 km
Colchester Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







