The Colorado real estate broker Shennan Construction & Realty, is located In the City of Boulder, CO. This licensed real estate broker provides services in the County Of Boulder and the Main Office address for Shennan Construction & Realty is located at 5554 Ptarmigan Cir, Boulder, CO 80301. If you are a licensed real estate agent who has worked for this broker, you can Rate This Broker by writting a review below.