Built in 1909 this 27 unit loft building is located in the Ballpark Neighborhood of Denver at 3377 Blake St. Silver Square Lofts Denver are Denver’s original loft development. They are a historical collection of buildings originally built in the 1930s. One of Silver Square Lofts Denver for Sale most striking features is an original crane standing over 50 feet tall in the middle of the property. One building is wrapped in corrugated metal that was originally brought in from Boston around the time of construction. The brick buildings comprising Silver Square Lofts Denver Real Estate were used for Sugar processing.