Blake House Postcards Blake House No. 359 Postcard [of Blake House] Postally unused. On verso: House of James Blake. Built in 1648 and now owned by the Dorchester Historical Society. Published by the Dorchester Historical Society. Facebook Twitter Print Friendly Skills Columbia Road, Dorchester, James Blake House, Richardson Park Posted on November 20, 2022 ← Moses Everett, 1750-1813 Lawleys from Tenean Beach →