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21 Notre Dame Avenue is a stand-alone condominium built for organizations that value presence, permanence, and access. Previously occupied by the Banneker Charter School, the property carries an established educational and community-serving legacy in a Cambridge location where independent facilities are tightly held. On-site parking is a practical advantage for employees, visitors, families, and program participants. The building's free-standing configuration allows an owner-user to establish a visible identity and control its environment in a way that multi-tenant settings often cannot. Ideal for educational, nonprofit, religious, or related institutional use, the property places a long-term owner within reach of Cambridge neighborhoods, transit, universities, and Greater Boston's innovation economy.

More Info

Basic Information

  • Mls StatusNew

Tax Information

  • Tax Year 2026

Basic Information

  • List Price$9,950,000
  • MLS Number73584790
  • Modification Date09/30/2026

Location

  • Address21 Notre Dame Avenue
  • Building Number21
  • CountyMiddlesex
  • StateMA
  • StreetNotre Dame Avenue
  • TownCambridge
  • Zip02140

Building

  • Building Area Units Square Feet
  • Utilities Public Water, Public Sewer
  • Year Built2026

Exterior

  • RoofRubber

Property Information

  • Living Area 33,460
  • Lot Size Units Acres
  • Square Feet33,460

Legal

  • ZoningB
  • Zoning Description Legal Conforming

Other

  • Date Listed09/30/2026
  • Farm Land Area Units Square Feet
  • View Count2

Map Location

Driving Directions

Listed by Jeremy Cyrier of Jeremy Cyrier

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