Celyn Isaf, Tonyrefail

15 homes · mostly 1967-1975 semi-detached · CF39 8AN

13 of 15 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 61.9.

Grade distribution

Current certificates, 15 graded homes.

1
4
5
5
ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£223,667
average, last 10 years
30
sales since 1995
£350,000
latest sale, 18 July 2025
21 · 18 July 2025£350,000
31 · 24 September 2020£260,000
15 · 29 March 2019£201,000
31 · 19 May 2017£235,000
4 · 21 December 2016£128,000

Homes on Celyn Isaf

Pick an address to see its Report Card.

AddressGrade → potential
1 Celyn IsafE→ B4 Celyn IsafE→ B6 Celyn IsafE→ B15 Celyn IsafC→ B18 Celyn IsafD→ C21 Celyn IsafD→ B27 Celyn IsafD→ C28 Celyn IsafE→ C31 Celyn IsafC→ B33 Celyn IsafE→ C40 Celyn IsafC→ B44 Celyn IsafD→ B49 Celyn IsafD→ B51 Celyn IsafB→ BY Tir, Celyn IsafC→ C

Other streets in CF39

DHigh StreetDHigh StreetDTrebanog RoadBWorcester CourtDYnyshir RoadBHighfieldsCCaer GwerlasCBryngolau