The Triangle, Mountain Ash

23 homes · mostly 1900-1929 mid-terrace · CF45 4BA

21 of 23 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 58.3.

Grade distribution

Current certificates, 23 graded homes.

2
16
4
1
ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£139,653
average, last 10 years
57
sales since 1995
£160,000
latest sale, 20 February 2026
10 · 20 February 2026£160,000
34 · 24 November 2025£169,995
26 · 31 October 2025£130,000
27 · 18 July 2025£175,000
39 · 21 June 2024£242,000

Homes on The Triangle

Pick an address to see its Report Card.

AddressGrade → potential
2 The TriangleD→ C3 The TriangleD→ D6 The TriangleD→ D10 The TriangleD→ B12 The TriangleF→ B13 The TriangleD→ B14 The TriangleD→ B15 The TriangleD→ B16 The TriangleD→ B19 The TriangleD→ B21 The TriangleD→ B23 The TriangleC→ B24 The TriangleE→ B25 The TriangleD→ B26 The TriangleD→ C27 The TriangleC→ B29 The TriangleD→ B30 The TriangleD→ C32 The TriangleE→ D34 The TriangleD→ C35 The TriangleD→ B39 The TriangleE→ B40 The TriangleE→ D

Other streets in CF45

CFernhillCBryntirionDPenrhiwceiber RoadDAbercynon RoadDWoodfield TerraceDHigh StreetBBrynheulogDPark View