Castle Street, Caernarfon

4 homes · mostly before 1900 mid-terrace · LL55 1SE

3 of 4 graded homes sit below their potential — on average 2.7 grades of headroom.

E
Street Grade
The most common grade among this street’s current certificates. Average score 46.

Grade distribution

Current certificates, 4 graded homes.

1
2
1
ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£236,300
average, last 10 years
13
sales since 1995
£160,000
latest sale, 1 July 2025
4 · 1 July 2025£160,000
Ty Madog, 13 · 15 July 2022£235,000
15 · 9 August 2021£220,000
11 · 8 October 2020£187,500
Llys Amaeth, 2 · 22 June 2018£379,000

Homes on Castle Street

Pick an address to see its Report Card.

AddressGrade → potential
Flat 3, 13 Castle StreetF→ B11 Castle StreetE→ CTy Madog 13 Castle StreetD→ B15 Castle StreetE→ E

Other streets in LL55

BGwel Y LlanDHigh StreetDChapel StreetEPentre HelenDCae MurDStation RoadCMaes PadarnEHigh Street