Lon Isa, Cardiff

23 homes · mostly 1900-1929 semi-detached · CF14 6ED, CF14 6EE

22 of 23 graded homes sit below their potential — on average 2 grades of headroom.

D
Street Grade
The most common grade among this street’s current certificates. Average score 60.3.

Grade distribution

Current certificates, 23 graded homes.

3
14
5
1
ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£435,735
average, last 10 years
58
sales since 1995
£640,000
latest sale, 14 May 2026
33 · 14 May 2026£640,000
35 · 28 April 2025£515,000
21 · 30 January 2024£365,500
17 · 15 December 2023£540,000
41 · 18 August 2023£390,000

Homes on Lon Isa

Pick an address to see its Report Card.

AddressGrade → potential
4 Lon IsaD→ B5 Lon IsaD→ B6 Lon IsaD→ B7 Lon IsaD→ B8 Lon IsaE→ B12 Lon IsaD→ B14 Lon IsaE→ B17 Lon IsaD→ B21 Lon IsaD→ B23 Lon IsaD→ C25 Lon IsaF→ B27 Lon IsaC→ B30 Lon IsaE→ C31 Lon IsaD→ B33 Lon IsaC→ C34 Lon IsaE→ B35 Lon IsaD→ B36 Lon IsaD→ C37 Lon IsaD→ B41 Lon IsaC→ B47 Lon IsaD→ C57 Lon IsaE→ B59 Lon IsaD→ C

Other streets in CF14

CWhitchurch RoadDCaerphilly RoadDPantbach RoadCHollybush EstateDFidlas RoadCFishguard RoadBHeol Nant GlandulasCLydstep Crescent