Take the D "Riverside" branch of the Green line outbound to the
Chestnut Hill stop. Walk along the platform in the direction from which the train came (East)
and cross to the other side of the platform (South) and take the paved path leading to Middlesex Road.
Turn left (East) on Middlesex Road and go two blocks
(counting on your right).
Turn right (South) on Norfolk Road, and take the first left
(East) onto Crafts. Continue for half a block to #27, on your right.