1 Oak Avenue, Blackhall Colliery, Hartlepo... | -- Bd | -- Ba
2 Oak Avenue, Blackhall Colliery, Hartlepo... | -- Bd | -- Ba
7 Oak Avenue, Blackhall Colliery, Hartlepo... | -- Bd | -- Ba
8 Oak Avenue, Blackhall Colliery, Hartlepo... | 3 Bd | 1 Ba
10 Oak Avenue, Blackhall Colliery, Hartlep... | 4 Bd | 2 Ba