I had access to the 1905, 1907, & 1909 Providence Street Directories. Not sure if this is any help, but thought I'd pass it along to you::
122
Fountain St.
1905- Young Women's Christian Assoc Boarding House. There were about 10 women listed as living there.
1907- vacant
1909- Central Congregational Church House. Thomas
Connolly, janitor, was living in the basement.
The houses nearby appeared to be single family and tenement.