Mostyn Square, Llanishen

32 homes · mostly 2007-2011 mid-terrace · CF14 5FE

16 of 32 graded homes sit below their potential — on average 1 grades of headroom.

C
Street Grade
The most common grade among this street’s current certificates. Average score 79.3.

Grade distribution

Current certificates, 32 graded homes.

10
22
ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£300,700
average, last 10 years
59
sales since 1995
£390,000
latest sale, 10 December 2025
35 · 10 December 2025£390,000
3 · 28 November 2025£338,000
41 · 21 November 2025£365,000
16 · 10 May 2024£372,500
5 · 8 November 2023£347,000

Homes on Mostyn Square

Pick an address to see its Report Card.

AddressGrade → potential
3 Mostyn SquareC→ B4 Mostyn SquareC→ B5 Mostyn SquareC→ B6 Mostyn SquareC→ B11 Mostyn SquareC→ B12 Mostyn SquareC→ B14 Mostyn SquareC→ B15 Mostyn SquareC→ B16 Mostyn SquareC→ B19 Mostyn SquareC→ B20 Mostyn SquareB→ B21 Mostyn SquareC→ B22 Mostyn SquareB→ B24 Mostyn SquareB→ B25 Mostyn SquareC→ C26 Mostyn SquareC→ C27 Mostyn SquareC→ B28 Mostyn SquareC→ C29 Mostyn SquareC→ B30 Mostyn SquareC→ C31 Mostyn SquareB→ B32 Mostyn SquareC→ C33 Mostyn SquareC→ B34 Mostyn SquareB→ B35 Mostyn SquareC→ B36 Mostyn SquareB→ B37 Mostyn SquareB→ B38 Mostyn SquareC→ C39 Mostyn SquareB→ B41 Mostyn SquareC→ B43 Mostyn SquareB→ B45 Mostyn SquareB→ B

Other streets in CF14

CWhitchurch RoadDCaerphilly RoadDPantbach RoadCHollybush EstateDFidlas RoadCFishguard RoadBHeol Nant GlandulasCLydstep Crescent