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Park Highlights

  • Size: 33,460 SF Free-Standing Educational Building
  • Outdoor Space: On-site playground/recreation area
  • Ideal Uses: Public School Swing Space, Charter School Campus, Private/Parochial School, Special Education Collaborative, University/Institutional Trai
  • Parking: Rare 50 +/- On-Site Surface Spaces
  • Condition: "As-Is" — Landlord will amortize TI allowance for ADA/Sprinkler upgrades, or offer below-market rent for tenant-funded improvements.

Park Facts

Total Space Available 32,190 SF
Park Type Office Park
Features
24 Hour Access
  • Corner Lot, Air Conditioning

All Available Spaces(3)

Display Rental Rate as

21 Notre Dame Ave
10,730 - 32,190 SF | $19.95 /SF/YR $1.66 /SF/MO $214.74 /m²/YR $17.90 /m²/MO $17,839 - $53,516 /MO $214,064 - $642,191 /YR | View Building Details
Building Type/Class
Specialty/B
Property Subtype
School
Lot Size
2.87 AC
Year Built
1875
Building Size
32,190 SF
Stories
3
Parking
22 Spaces
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 10,730 SF
  • 5-15 Years
  • $19.95 /SF/YR $1.66 /SF/MO $214,064 /YR $17,839 /MO
  • Office
  • Full Build-Out
  • July 01, 2026

33,460 SF elementary school building available for lease.

  • Lease rate does not include utilities, property expenses or building services
  • Fits 27 - 86 People
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 32,190 SF of adjacent space
  • 2nd Floor
  • 10,730 SF
  • 5-15 Years
  • $19.95 /SF/YR $1.66 /SF/MO $214,064 /YR $17,839 /MO
  • Office
  • Full Build-Out
  • July 01, 2026

33,460 SF elementary school building available for lease.

  • Lease rate does not include utilities, property expenses or building services
  • Fits 27 - 86 People
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 32,190 SF of adjacent space
  • 3rd Floor
  • 10,730 SF
  • 5-15 Years
  • $19.95 /SF/YR $1.66 /SF/MO $214,064 /YR $17,839 /MO
  • Office
  • Full Build-Out
  • July 01, 2026

33,460 SF elementary school building available for lease.

  • Lease rate does not include utilities, property expenses or building services
  • Fits 27 - 86 People
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 32,190 SF of adjacent space
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 10,730 SF 5-15 Years $19.95 /SF/YR $1.66 /SF/MO $214,064 /YR $17,839 /MO Office Full Build-Out July 01, 2026
2nd Floor 10,730 SF 5-15 Years $19.95 /SF/YR $1.66 /SF/MO $214,064 /YR $17,839 /MO Office Full Build-Out July 01, 2026
3rd Floor 10,730 SF 5-15 Years $19.95 /SF/YR $1.66 /SF/MO $214,064 /YR $17,839 /MO Office Full Build-Out July 01, 2026
21 Notre Dame Ave
10,730 - 32,190 SF | $19.95 /SF/YR $1.66 /SF/MO $214.74 /m²/YR $17.90 /m²/MO $17,839 - $53,516 /MO $214,064 - $642,191 /YR | View Building Details
Building Type/Class
Specialty/B
Property Subtype
School
Lot Size
2.87 AC
Year Built
1875
Building Size
32,190 SF
Stories
3
Parking
22 Spaces

21 Notre Dame Ave - 1st Floor

Size
10,730 SF
Term
5-15 Years
Rental Rate
$19.95 /SF/YR $1.66 /SF/MO $214,064 /YR $17,839 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
July 01, 2026

21 Notre Dame Ave - 2nd Floor

Size
10,730 SF
Term
5-15 Years
Rental Rate
$19.95 /SF/YR $1.66 /SF/MO $214,064 /YR $17,839 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
July 01, 2026

21 Notre Dame Ave - 3rd Floor

Size
10,730 SF
Term
5-15 Years
Rental Rate
$19.95 /SF/YR $1.66 /SF/MO $214,064 /YR $17,839 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
July 01, 2026

21 Notre Dame Ave - 1st Floor

Size 10,730 SF
Term 5-15 Years
Rental Rate $19.95 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available July 01, 2026

33,460 SF elementary school building available for lease.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Fits 27 - 86 People
  • Can be combined with additional space(s) for up to 32,190 SF of adjacent space

21 Notre Dame Ave - 2nd Floor

Size 10,730 SF
Term 5-15 Years
Rental Rate $19.95 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available July 01, 2026

33,460 SF elementary school building available for lease.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Fits 27 - 86 People
  • Can be combined with additional space(s) for up to 32,190 SF of adjacent space

21 Notre Dame Ave - 3rd Floor

Size 10,730 SF
Term 5-15 Years
Rental Rate $19.95 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available July 01, 2026

33,460 SF elementary school building available for lease.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Fits 27 - 86 People
  • Can be combined with additional space(s) for up to 32,190 SF of adjacent space

Park Overview

The Opportunity 21 Notre Dame Avenue presents an exceptionally rare opportunity to secure a 33,460 SF free-standing educational facility in the heart of Cambridge. Most recently operated as a charter elementary school, this expansive, multi-story building offers a blank canvas for a single-user educational, institutional, or municipal tenant. In a Cambridge market defined by severe inventory constraints for classroom and campus space, 21 Notre Dame provides the scale, location, and infrastructure to serve as a flagship private school campus, municipal swing space, or institutional training center. Building Features & Infrastructure The property features traditional, high-ceiling classroom configurations, wide corridors, administrative offices, and a dedicated outdoor play/recreation space. Uniquely for Cambridge, the site includes access to approximately 50 +/- on-site parking spaces, providing unparalleled convenience for faculty, staff, and student drop-off/pick-up logistics. Customization & Code Compliance The building is currently in "as-is" condition (non-sprinklered, limited-ADA compliant). Ownership is seeking a long-term, credit-grade single user and is highly flexible in structuring the transaction to accommodate necessary life-safety and accessibility upgrades. Ownership will consider providing an amortizing Tenant Improvement (TI) allowance to fund ADA compliance (including ramp/elevator installation) and sprinkler systems for a qualified tenant on a long-term lease, OR will offer highly aggressive, below-market base rent for an institutional user willing to execute their own capital improvements. Location & Connectivity Situated in a vibrant, densely populated North Cambridge neighborhood, the property is immediately accessible to major thoroughfares (Route 2, Alewife Brook Parkway) and is walkable to the MBTA Red Line (Alewife and Davis Square stations). The surrounding demographics offer a deep pool of students, faculty, and professional staff.

  • 24 Hour Access
  • Corner Lot
  • Air Conditioning
Exceptionally walkable
90/100
Fairly drivable
50/100
Good public transit
60/100
Exceptionally bikeable
90/100
  • Listing ID: 33282640

  • Date on Market: 4/22/2026

  • Last Updated:

  • Address: 21 Notre Dame Ave, Cambridge, MA 02140

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