High Street, Mountain Ash

107 homes · mostly 1900-1929 mid-terrace · CF45 3PE, CF45 3LN, CF45 3PB, CF45 3PF, CF45 3LD

96 of 107 graded homes sit below their potential — on average 1.7 grades of headroom.

D
Street Grade
The most common grade among this street’s current certificates. Average score 63.5.

Grade distribution

Current certificates, 107 graded homes.

39
51
15
1
1
ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£73,334
average, last 10 years
139
sales since 1995
£75,000
latest sale, 4 June 2026
20 · 4 June 2026£75,000
Brynteg · 12 February 2026£275,000
32 · 2 February 2026£53,000
57 · 28 March 2025£75,000
1 St. Davids Cottages · 10 March 2025£138,000

Homes on High Street

Pick an address to see its Report Card.

AddressGrade → potential
1 St. Davids Cottages, High StreetC→ B1 Ty SeionC→ C2 St. Davids Cottages, High StreetD→ B2 Ty SeionC→ C2 High StreetE→ D3 High StreetE→ BFlat 3, Ty Seion, High StreetC→ C4 High StreetD→ BFlat 4, Ty Seion, MOUNTAIN ASHC→ B5 High StreetD→ BFlat 5 Ty Seion, High StreetC→ C6 High StreetD→ BFlat 6, Ty Seion, High StreetC→ C7 High StreetD→ BFlat 7 Ty Seion, High StreetC→ C8 High StreetE→ BFlat 8, Ty Seion, High StreetC→ CFlat 9 Ty Seion, High StreetC→ C10 High StreetE→ B11 High StreetD→ B12 High StreetD→ B14 High StreetD→ B15 High StreetD→ B18 High StreetD→ B20 High StreetD→ B26 High StreetD→ B27 High StreetC→ B28 High StreetD→ D30 High StreetC→ A31 High StreetC→ B32 High StreetD→ B33 High StreetC→ B34 High StreetD→ B35 High StreetD→ B36 High StreetD→ B37 High StreetC→ B38 High StreetD→ B39 High StreetE→ C40 High StreetC→ B42 High StreetD→ B43 High StreetD→ B44 High StreetD→ C45 High StreetE→ B46 High StreetD→ B47 High StreetD→ B48 High StreetC→ A51 High StreetD→ B53 High StreetD→ B54 High StreetC→ B55 High StreetD→ B56 High StreetC→ B57 High StreetD→ B58 High StreetC→ B59 High StreetC→ A60 High StreetC→ A61 High StreetC→ B62 High StreetD→ B68 High StreetE→ E69 High streetC→ B72 High StreetC→ B
Showing 1–60 of 107 homes12

Other streets in CF45

CFernhillCBryntirionDPenrhiwceiber RoadDAbercynon RoadDWoodfield TerraceBBrynheulogDPark ViewDNant Y Fedw