The Sumner Block is a historic four-story Second Empire-style mixed-use building at 306-310 Main Street in downtown Great Barrington, built around 1900 by attorney and Civil War veteran Lt. Col. Samuel Barstow Sumner. The building housed a Woolworth’s and a music hall for roughly 50 years and today contains two ground-floor commercial storefronts (occupied by William Pitt Sotheby’s International Realty) above six rental apartments — a mix of one- and two-bedroom units classified as Naturally Occurring Affordable Housing (NOAH), with tenants who work locally.
Rather than building new, Impact South County took a different approach with this project: acquiring an existing building to stabilize rents and protect tenants already living there. Impact South County purchased the Sumner Block on June 1, 2023, and committed to giving all current tenants the protection of an annual lease while completing renovation of one previously unoccupied unit. The purchase preserved “workforce housing” in the heart of downtown, where residents have walkable access to coffee shops, the Berkshire Co-op Market, and other downtown amenities.