81 Hartwell Avenue – Lexington, MA features two office or medical suites with 6,900 SF and 19,500 SF available. Located in a well-established business park, the property offers flexible layouts suitable for a variety of professional and healthcare uses. Tenants benefit from strong visibility, modern infrastructure, and easy access to major highways and area amenities. This location presents an excellent opportunity for growing organizations seeking scalable space in a premier Lexington corridor.