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Single-Story Office and Lab Building
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128 Sidney St, Cambridge, MA 02139

The building combines office, laboratory, and GMP space with an on-site fitness center.

Space SizeContact for details
Days on Market6

Property Features for 128 Sidney St

General Information

Standard status Active
Class C
Property subtype lab
Listing Agency: Boston
Listed By: Benjamin Coffin · License #MA: 9090228
Source: Property.jll
Added: Aug 17 Changed: Aug 18 Last Checked: Aug 22 at 3:31AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Boston

Investment Insights

Based on property information with market context.

Located at 128 Sidney Street, this single-story commercial building contains 37,700 SF configured with office, laboratory, and GMP areas. An on-site fitness center is also part of the property. The building is owned by MIT’s real estate group at MITIMCo.

The property sits within two blocks of MIT’s campus and University Park at MIT. Cambridgeport and Central Square restaurants and coffee shops are within a short walk, while the surrounding area includes life science companies from early-stage startups to established pharmaceutical organizations. Parking is provided at a ratio of 1.0 space per 1,000 SF.

Key Highlights

  • 37,700 SF single‑story building
  • Existing office, laboratory, and GMP areas
  • On‑site fitness center

Property Analytics

Current Use

Acceleron Pharma Inc Factory

Suggested Use

Top Pick Nail Salon Big Box & Wholesale Store Food Market Grocery & Convenience Store HVAC Service (Bike/Boat/Book/etc) Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

3,377
Businesses Nearby

Demographics for 02139, MA

39,525
Population
16,930
Households
2.3
Avg Household Size
30
Median Age
78%
College-Educated
94%
High-School Grad
1.6 sq mi
ZIP Area
24,703
Density / Sq Mi
$124,648
Median Household Income
$61,025
Median Earnings
$2,613
Median Rent
$1,066,200
Median Home Value

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025
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Frequently Asked Questions

What type of property is this?
Office building - The building combines office, laboratory, and GMP space with an on-site fitness center.
Where is this office building located?
The property is located at 128 Sidney St Cambridge, MA.
What are key features of this property?
This property features: 37,700 SF single‑story building; Existing office, laboratory, and GMP areas; On‑site fitness center
More about this property
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