Castle Street, Ongar

26 homes · mostly 1900-1929 semi-detached · CM5 9DR, CM5 9JR, CM5 9JS

15 of 26 graded homes sit below their potential — on average 1.9 grades of headroom.

C
Street Grade
The most common grade among this street’s current certificates. Average score 63.8.

Grade distribution

Current certificates, 26 graded homes.

1
11
7
7
ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£623,714
average, last 10 years
52
sales since 1995
£350,000
latest sale, 6 January 2026
3 · 6 January 2026£350,000
44 · 20 December 2024£1,600,000
3 St Martins Quarter · 30 April 2024£255,000
6 St. Martins Quarter · 18 March 2024£270,000
38 · 4 December 2023£495,000

Homes on Castle Street

Pick an address to see its Report Card.

AddressGrade → potential
1 St. Martins Quarter, Castle StreetC→ C2 St Martins Quarter, Castle StreetC→ C3 Castle StreetD→ C3 St. Martins Quarter, Castle StreetC→ C4 Castle StreetD→ B4 St. Martins Quarter, Castle StreetC→ C5 St Martins Quarter, Castle StreetC→ C6 Castle StreetC→ B6 St. Martins Quarter, Castle StreetC→ C7 St. Martins Quarter, Castle StreetC→ C8 Castle StreetD→ B8 St. Martins Quarter, Castle StreetE→ D10 Castle StreetD→ B14 Castle StreetE→ C16 Castle StreetD→ B18 Castle StreetD→ B18a Castle StreetC→ C21 Castle StreetC→ B24 Castle StreetE→ C26 Castle StreetE→ B28 Castle StreetE→ E34 Castle StreetE→ C38 Castle StreetD→ B40 Castle StreetE→ B42 Castle StreetB→ B44 Castle StreetC→ C

Other streets in CM5

CHigh StreetCQueenswayCCripsey AvenueDLongfieldsDMoreton RoadBElstar RoadCWalter Mead CloseDWoodland Way