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Life Science Office Space Development
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777 Congress St, Boston, MA 02210

Construction begins July 2026 for a life science-focused office development at 777 Congress St in Boston.

Property Size30,756 SF
Days on Market584

Property Features for 777 Congress St

General Information

Standard status Active
Size 30,756 SF
Property subtype OFFICE
Listing Agency: Lincoln Property Company | Boston
Listed By: Chris Scott
Source: Moodyscre
Added: Dec 23, 2024 Changed: Jul 25 Last Checked: Jul 29 at 4:08PM

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 Lincoln Property Company | Boston

Investment Insights

Based on property information with market context.

Seaport Circle construction is set to commence in July 2026, bringing new office space options designed for life science use. The offering includes a range of available space from 30,417 to 646,969 square feet, with plans that call for advanced labs and workspaces as part of the overall development.

The project is positioned as a life science HQ development in Boston’s Innovation District. Public remarks describe Seaport Circle as a self-sustained ecosystem intended to support tenant work through its built-in infrastructure and a dynamic, innovation-oriented environment.

Tenants interested in office space tailored for life science operations can evaluate the available configurations within the overall Seaport Circle development schedule beginning July 2026.

Key Highlights

  • Construction begins July 2026 for a life science‑focused office development at 777 Congress St, Boston.
  • Planned offering of 30,417 to 646,969 SF of 4‑star office space available.
  • Located in Boston’s Innovation District with a life science HQ development concept at the address.

Property Analytics

Current Use

Office buildings

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Butcher Auto Parts Store Mobile Phone Store Locksmith Auto Repair Shop

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

14,813
Businesses Nearby

Demographics for 02210, MA

5,808
Population
5,227
Households
1.1
Avg Household Size
35
Median Age
93%
College-Educated
100%
High-School Grad
0.9 sq mi
ZIP Area
6,453
Density / Sq Mi
$178,833
Median Household Income
$121,855
Median Earnings
$3,501
Median Rent
$1,212,000
Median Home Value

Market

Lease Benchmarks for Boston, MA

$28.5 /SF/Yr
Avg Asking Price
$20–$32 /SF/Yr
Price Range
5,048 SF
Avg Space Size

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 building - Construction begins July 2026 for a life science-focused office development at 777 Congress St in Boston.
Where is this office building located?
The property is located at 777 Congress St Boston, MA.
What are key features of this property?
This property features: Construction begins July 2026 for a life science‑focused office development at 777 Congress St, Boston.; Planned offering of 30,417 to 646,969 SF of 4‑star office space available.; Located in Boston’s Innovation District with a life science HQ development concept at the address.
(617) 951-4135 Call to check price and availability
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