Long's Cottages are listed in the 1893 Thom's Directory as being in Islington Avenue.

Long's Cottages is listed in the 1911 census as 8 2-room dwellings with 41 occupants.

They are not listed under than name in the 1901 census

Long's Cottages are listed in Browne's report as being located on Adelaide Road, Glasthule, and consisting of 6 houses with 6 privies and ashpits