Heol Gwenallt, Gorseinon

47 homes · mostly 1983-1990 semi-detached · SA4 4JP, SA4 4JL, SA4 4JN

43 of 47 graded homes sit below their potential — on average 1.4 grades of headroom.

C
Street Grade
The most common grade among this street’s current certificates. Average score 67.7.

Grade distribution

Current certificates, 47 graded homes.

28
18
1
ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£148,471
average, last 10 years
125
sales since 1995
£172,000
latest sale, 5 March 2026
5 · 5 March 2026£172,000
2 · 16 February 2026£238,000
42 · 22 September 2025£168,000
72 · 16 July 2025£143,000
58 · 16 May 2025£225,000

Homes on Heol Gwenallt

Pick an address to see its Report Card.

AddressGrade → potential
1 Heol GwenalltC→ B2 Heol GwenalltD→ B4 Heol GwenalltD→ B5 Heol GwenalltC→ B8 Heol GwenalltC→ B9 Heol GwenalltC→ B10 Heol GwenalltC→ C11 Heol GwenalltD→ B13 Heol GwenalltD→ B15 Heol GwenalltC→ B18 Heol GwenalltD→ C20 Heol GwenalltD→ B21 Heol GwenalltC→ B24 Heol GwenalltE→ B25 Heol GwenalltC→ B27 Heol GwenalltC→ B30 Heol GwenalltC→ B32 Heol GwenalltC→ B34 Heol GwenalltD→ A37 Heol GwenalltC→ B38 Heol GwenalltD→ B39 Heol GwenalltD→ A41 Heol GwenalltD→ B42 Heol GwenalltC→ B43 Heol GwenalltC→ B44 Heol GwenalltC→ C46 Heol GwenalltD→ C47 Heol GwenalltC→ B48 Heol GwenalltD→ C49 Heol GwenalltD→ B50 Heol GwenalltD→ B52 Heol GwenalltD→ B54 Heol GwenalltC→ B56 Heol GwenalltC→ B58 Heol GwenalltD→ B62 Heol GwenalltC→ B64 Heol GwenalltC→ C68 Heol GwenalltC→ B72 Heol GwenalltC→ B74 Hoel Gwenallt, GorseinonC→ B76 Heol GwenalltC→ B80 Heol GwenalltC→ C82 Heol GwenalltC→ B84 Heol GwenalltC→ B86 Heol GwenalltD→ B88 Heol GwenalltD→ B90 Heol GwenalltC→ B

Other streets in SA4

DAlexandra RoadDFrampton RoadDWest StreetDSt Teilo StreetBFern DriveBBeauchamp WalkBNant Gors-FawrDGlebe Road