Lon Y Plas, Johnstown

22 homes · mostly 1983-1990 detached · SA31 3NJ

22 of 22 graded homes sit below their potential — on average 1.5 grades of headroom.

D
Street Grade
The most common grade among this street’s current certificates. Average score 64.9.

Grade distribution

Current certificates, 22 graded homes.

7
13
2
ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£218,892
average, last 10 years
42
sales since 1995
£235,000
latest sale, 7 May 2026
36 · 7 May 2026£235,000
14 · 22 March 2024£285,000
2 · 12 January 2024£315,000
22 · 28 November 2023£139,365
2 · 5 August 2022£265,000

Homes on Lon Y Plas

Pick an address to see its Report Card.

AddressGrade → potential
1 Lon y PlasD→ B2 Lon Y PlasC→ B3 Lon y PlasC→ B6 Lon Y PlasD→ B7 Lon y PlasD→ C8 Lon Y PlasE→ B9 Lon y PlasC→ B11 Lon y PlasC→ B13 Lon y PlasC→ B14 Lon Y PlasD→ B16 Lon Y PlasC→ B17 Lon Y PlasD→ B19 Lon y PlasE→ C20 Lon Y PlasD→ B21 Lon y PlasD→ B22 Lon y PlasD→ B24 Lon Y PlasD→ B25 Lon Y PlasD→ C29 Lon y PlasD→ C31 Lon Y PlasC→ B34 Lon y PlasD→ C36 Lon Y PlasD→ B

Other streets in SA31

CPriory StreetBLlansteffan RoadBMaes PedrCPark HallCThe ParadeCWaun BurgessCBelvedere AvenueCLammas Street