Constructed in 1984 and renovated in 2013/14, 350 Legget Drive is comprised of 6 storeys including a lower level totaling 284,738 square feet of office and lab space. Of poured-in-place reinforced concrete construction on pile footings the Building is clad in a metal polyurethane wall system and continuous windows. A central core provides for both single and multi tenant configurations. Building design includes barrier free access, access to 390 cafeteria and fitness amenities, a secure maturely landscaped courtyard, 4 recently upgraded high speed traction drive elevators with stainless steel doors and a common loading area with 3 load leveling docks. The Building is fully sprinklered with an addressable fire alarm system with 24/7 monitoring. The Building is equipped with a card access entry system that is monitored and controlled by a central security center. This Building is linked to 340 Legget through a glass-covered walkway and physically joined to 390 March Road via common walls.The Building is fully air conditioned and heated through a 300 ton and a 750 ton rooftop chilled water system, 2 hot water boiler systems and electric baseboard perimeter heat, all tied into an automated building management system which also controls lighting. The Mitel Research Park - Phase 4 building is linked to 340 Legget through a glass-covered walkway and physically joined to 390 March Road via common walls. The building has both office and lab space. The building features continuous windows providing an abundance of natural light.