356 Mill Street | Hagerstown, MD 21740 Professional Office Space for Lease | Up to 3,500 SF — Divisible Fully built-out professional office condominium available for lease in Hagerstown's established Mill Street corridor. This 3,500-square-foot space spans two levels — 2,910 SF on the first floor and a 590 SF loft — and can be leased in full or divided into two 1,750 SF sections, offering flexibility for tenants of varying size. The space is well suited for professional services, nonprofit organizations, medical practices, insurance, legal, or financial advisory firms. The full space features 10 private offices, a conference room, a front lobby, a kitchen with pantry, four restrooms, a closet, and dedicated storage. Four separate exits provide flexible circulation, and the loft level adds a large open room and a private office with its own bathroom. Property Overview The property is part of the Mill Street Professional Condominium, a professionally managed multi-tenant commercial complex with ample off-street parking (184 shared spaces). The building is conveniently located minutes from Meritus Medical Center, Robinwood Medical Center, and the new Meritus School of Osteopathic Medicine — positioning tenants at the heart of the region's growing healthcare and professional services hub. Easy access to I-81, I-70, and Route 40 connects tenants and clients to the broader Hagerstown–Martinsburg metropolitan area.