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Class A Office Space Available
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100 Summer Street, Boston, MA 02110

23,173 SF of Class A office space for sale.

Property Size1,118,655 SF
Days on Market337

Property Features for 100 Summer Street

General Information

Standard status Active
Size 1,118,655 SF
Class A
Property subtype Office

Building Details

Building Size 1,118,655 SF
Year Built 1974

Properties For Sale

at 100 Summer Street Contact us

100 Summer St., 15th Floor, Boston, MA (Sublease)

Size
23,173 SF
Type
Office Building
Term
Negotiable
Contact us
Listing Agency: Lee & Associates | Boston
Listed By: Eric Solem
Source: Lee-associates
Added: Sep 10, 2025 Changed: Aug 8 Last Checked: Aug 8 at 11:58AM

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 Lee & Associates | Boston

Investment Insights

Based on property information with market context.

This property offers 23,173 square feet of Class A office space. The sublease term is available through November 2024, with the possibility of a direct term lease through the Landlord. The space features an open floor plan with direct elevator access and exposed ceilings. Conference rooms and Wi-fi are included. Occupancy is available within 30 days.

Key Highlights

  • 23,173 SF of Class A office space.
  • Enjoy direct elevator access.
  • Sublease term through November 2024 (direct lease through Landlord also available).

Property Analytics

Current Use

Otis Elevator Co Production Facility CloudHealth Technologies (Bike/Boat/Book/etc) Store Bullhorn, Inc. (Bike/Boat/Book/etc) Store Georgies Wine Shop ... Bar & Pub State Fund Insurance Insurance Agency

Suggested Use

Top Pick Butcher Clothing & Fashion Store Tanning Salon Pet Grooming Service (Bike/Boat/Book/etc) Store HVAC Service

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

Location Intelligence

Trade Area within ½ mile

22,825
Businesses Nearby

Demographics for 02110, MA

2,921
Population
1,563
Households
1.9
Avg Household Size
49
Median Age
85%
College-Educated
99%
High-School Grad
0.2 sq mi
ZIP Area
14,605
Density / Sq Mi
$132,239
Median Household Income
$111,227
Median Earnings
$3,142
Median Rent
$1,104,700
Median Home Value

Market

Vacancy Rate% for Office in Boston, MA

9.1% 2019
12.4% 2020
10.8% 2021
12.5% 2022
15.1% 2023
17% 2024
18.2% 2025
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Frequently Asked Questions

What type of property is this?
Office units - 23,173 SF of Class A office space for sale.
Where is this office units located?
The property is located at 100 Summer Street Boston, MA.
What are key features of this property?
This property features: 23,173 SF of Class A office space.; Enjoy direct elevator access.; Sublease term through November 2024 (direct lease through Landlord also available).
More about this property
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