300 Third Avenue

Property Information

Class A Lab & Office Development Delivering 2021

  • High Identity Building
  • Flagship Opportunity
  • 35,000 RSF Floor Plates


Only 10 Miles from Cambridge & Boston, Waltham has emerged as one of suburban Boston’s most desirable life science clusters. With an established mixed-use critical mass and pro-business community Waltham has been at the forefront of life science expansion. 300 Third Avenue is conveniently located off Exit 27A on Route 128/I-95. Corporate neighbors include ThermoFisher, Sanofi, AstraZeneca, Shire, Deciphera, GSK, Alkermes, Immugen, PerkinElmer, Visterra and Exosome Dx.


Floor/Suite No Available RSF Floor Plan
Single Tenant Fit Plan 35,000 Download
Multi-Tenant Fit Plan 35,000 Download