The well-known real-estate broker, T. B. Swanson, is the head of a company which will erect a five-story apartment building at 2333-43 Commonwealth Avenue at an estimated cost of $450,000. The A. & E. Anderson Company has contracted for the brickwork on the building.

S. Monson has contracted for the brickwork on a three-story apartment building which is to be erected at 6135-45 Kimbark Avenue at an estimated cost of $125,000. Mr. Monson has also contracted for the brickwork on another three-story building which is to be erected at 443-45 East 79th Place at an estimated cost of $35,000. A. Carlson will do the carpentry work on this building.