For Sale
21 Notre Dame Avenue
Cambridge, MA
$9,950,000
33,460 sf
Courtesy of Jeremy Cyrier
This home is listed by another brokerage. We can arrange a viewing, and we can represent you as the buyer.
The listing brokerage last updated this record on October 4, 2026.
Photographs
13 photographs from the listing brokerage, shown as they published them.
About this home
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.
The details
- Property type
- Commercial
- Interior
- 33,460 sq ft
- Year built
- 2026
- Price per sq ft
- $297
- County
- Middlesex
- Roof
- Rubber
- Zoning
- B
- MLS #
- 73584790
Ask us about this home
Tell us when you could see it. We will confirm it is still available, book the viewing and go with you.