Lon Penllyn, Cardiff

14 homes · mostly 1930-1949 semi-detached · CF14 6BZ

11 of 14 graded homes sit below their potential — on average 1.8 grades of headroom.

D
Street Grade
The most common grade among this street’s current certificates. Average score 63.4.

Grade distribution

Current certificates, 14 graded homes.

5
7
2
ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£369,818
average, last 10 years
35
sales since 1995
£407,500
latest sale, 16 April 2026
18 · 16 April 2026£407,500
15 · 14 November 2025£395,000
6 · 7 October 2025£357,000
11 · 5 December 2024£599,995
15 · 24 May 2023£367,000

Homes on Lon Penllyn

Pick an address to see its Report Card.

AddressGrade → potential
1 Lon PenllynE→ B3 Lon PenllynD→ B4 Lon PenllynD→ B5 Lon PenllynD→ B6 Lon PenllynD→ B7 Lon PenllynD→ B11 Lon PenllynC→ B12 Lon PenllynE→ C14 Lon PenllynD→ D15 Lon PenllynC→ B17 Lon PenllynC→ B18 Lon PenllynC→ C20 Lon PenllynD→ BTy Cornel, Lon PenllynC→ C

Other streets in CF14

CWhitchurch RoadDCaerphilly RoadDPantbach RoadCHollybush EstateDFidlas RoadCFishguard RoadBHeol Nant GlandulasCLydstep Crescent