An exceptional investment opportunity in one of Keene's most recognizable historic commercial buildings. Formerly known as the Miller Forge Building, this beautifully renovated three-story mill building offers approximately 22,655 square feet of office space on 0.80 acres. The building is 100% occupied by a diverse mix of local area businesses operating under month-to-month and short-term leases, providing flexibility for future ownership. Originally constructed in 1920, the building blends historic character with modern functionality. Many offices and common areas retain exposed beams, hardwood floors, and industrial mill charm, creating an attractive workspace for today's tenants. The property offers elevator and stair access, parking for approximately 60 vehicles, and electricity is included in the tenant rents. 103 Roxbury Street shares a well-lit, high-visibility corner location and parking area with the adjoining commercial properties at 93 Roxbury Street and 12 Norway Avenue, creating an impressive commercial campus with excellent exposure and consistent traffic flow. Located just minutes from downtown Keene, the property benefits from a vibrant business community, walkable Main Street, and convenient access to restaurants, retail, professional services, and major commuter routes. As the commercial, educational, and cultural hub of the Monadnock Region, Keene continues to attract businesses seeking a strong workforce and exceptional quality of life. 103 Roxbury Street is offered individually or, preferably, as part of a premier three-building commercial investment package that includes 93 Roxbury Street and 12 Norway Avenue. The nearby 36-40 Carpenter Street property is also available to create an expanded commercial portfolio.