This street runs just about 1,000 feet from 31st Avenue S in the west to Colman Park in the east. West of 31st Avenue, it’s S Walker Street, and the right-of-way extends through the park to Lake Washington Boulevard S as the Dose Terrace steps.
The 1905 plat of C.P. Dose’s Lake Washington Addition to the City of Seattle has it as Walker Street from 30th Avenue S to the park, but its name was changed to Dose Terrace in 1911 after C.P. Dose, a real estate developer originally from Beckerwitz, Germany.