Building The property is a 10-story out-patient clinic containing approximately 52,337 square feet of net rentable area and approximately 53,337 square feet of finished basement space. The property was originally constructed in 1910 and was completely renovated to Harvard Vanguard's specifications in 1984. It is located on a 0.12 acre parcel of land and has no parking availability. Harvard Vanguard Medical Associates is a non-profit, multi-specialty medical group practice providing care to more than 350,000 adult and pediatric patients at more than 20 offices across eastern Massachusetts.