20 Walkup Drive is a 113,045-square-foot flex R&D facility situated on over 10 acres in Westborough, MA. Originally built in 1970, the property supports advanced life-science, research, and industrial operations, and is currently occupied by Cytiva, a subsidiary of Danaher. The building offers highly functional infrastructure including clear heights up to 30 feet, R&D labs, cleanrooms, a 4,000-amp/480V electrical service, a 1,025 kW standby generator, high-pressure natural gas, municipal utilities, pH-neutralization systems, and wet-system fire protection. Ideally positioned less than one mile from I-90/Mass Pike and fronting I-495, the site provides exceptional regional connectivity to Boston’s innovation corridor, major research institutions, and a strong technical labor pool.