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$9,950,000
17 Days On Site

21 Notre Dame Avenue
Cambridge, MA 02140

For Sale|Commercial Sale|Active
0
Beds
0
Total Baths
33,460
SqFt
$297
/SqFt
2026
Built
County:
Middlesex
Call Now: +1 (929) 257‑3476
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+1 (929) 257‑3476
21 Notre Dame Avenue21 Notre Dame Avenue21 Notre Dame Avenue21 Notre Dame Avenue
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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.

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Listing Snapshot
Price 
$9,950,000
Days On Site 
17 Days
Bedrooms 
N/A
Inside Area (SqFt) 
33,460 sqft
Total Baths 
N/A
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
N/A
Year Built 
2026
MLS® Number 
73584790
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
2 weeks agoListing updated with changes from the MLS®
3 weeks agoListing first seen on site
General Features
Sewer 
Public Sewer
SqFt Total 
33460
Water Source 
Public
Zoning 
B
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Exterior Features
Roof 
Rubber
Listing courtesy of Jeremy Cyrier of Jeremy Cyrier



The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords, and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

Last checked 2026-10-18 01:10 PM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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