191 Chandler Road, Unit B in Andover, MA is a 3,899 SF two-story office condominium offering a rare combination of strategic location, modern systems, and flexible layout. Situated in a two-unit brick veneer complex with visibility from I-93, the property is ideally suited for professional uses. Built circa 1970 and extensively updated, the space includes four half bathrooms, multiple private offices, meeting and therapy rooms, and a large open area—allowing for a variety of configurations. Recent upgrades include a new propane heating system (2020), mini-split AC/heat on the second floor, tankless hot water, LED lighting, updated fire alarm wiring, and a roof replacement in 2021. Ample parking is provided in a shared lot, and condo fees cover snow removal, trash, and landscaping. Zoned ID (Industrial D), this property offers both functionality and visibility, making it a compelling option for owner-users or investors seeking quality space in the Merrimack Valley.