Pinnacle Real Estate Advisors, LLC is pleased to announce the sale of a 5,375 square foot Historically designated Office Mansion for $1,420,500 located at 841 N Washington Street in Denver, Colorado. Michael ONeil, Commercial Broker with Pinnacle Real Estate Advisors in conjunction with Dyllan Nguyen of Liv Sothebys, represented the seller, Jim and Phyllis Lillow in the transaction. For more information on this sale please contact Michael ONeil, Associate Advisor with Pinnacle Real Estate Advisors.