15 Lonsdale Road, Penylan, Cardiff, CF23 9JF
About 15 Lonsdale Road
15 Lonsdale Road is a semi-detached house in Penylan, Cardiff, Cardiff (CF23 9JF). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (June 2012) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from June 2012, so improvements made since then won't be reflected.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Jun 2022
EPC Rating
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Planning history
15 Lonsdale 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 Lonsdale Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£310,000
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 9JF: £412,500 (2025–2020).
Nearby sales in CF23 9JF
3 Lonsdale Road, Penylan, Cardiff, CF23 9JF
Sold Apr 2025
£412,50024 Lonsdale Road, Penylan, Cardiff, CF23 9JF
Sold Jan 2024
£375,00010 Lonsdale Road, Penylan, Cardiff, CF23 9JF
Sold Nov 2023
£455,00013 Lonsdale Road, Penylan, Cardiff, CF23 9JF
Sold Nov 2022
£425,00014 Lonsdale Road, Penylan, Cardiff, CF23 9JF
Sold Oct 2020
£348,000
Versus other Lonsdale Road homes
15 Lonsdale Road is notably below the street on epc rating.
EPC Rating
59 (D)
Street avg 66 (D)
Floor Area
98 m²
Street avg 111 m²
CO₂ Emissions
4.5 t/year
Street avg 4.4 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
Similar properties nearby
1 Ffordd Nowell, Penylan
CF23 9FA
1 Kingwood Close, Penylan
CF23 9HE
1 Grafton Close, Penylan
CF23 9JA
1 Doe Close, Penylan
CF23 9HJ
1 Firstbrook Close
CF23 9ER
1 Howardian Close, Penylan
CF23 9AG
1 Baber Close
CF23 9BX
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
0.1 km
Lonsdale Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







