Office Building Under
For Lease
Contact for pricing
777 Congress Street, Boston, MA 02210
Newly planned office development offering leasing opportunities as construction begins in July 2026.
Space Size13,184 SF - 74,730 SF
Property Size650,000 SF
Days on Market141
Property Features for 777 Congress Street
General Information
Standard status
Active
Size
13,184 SF - 74,730 SF
Property subtype
Office
Building Details
Building Size
650,000 SF
Spaces For Lease
at 777 Congress Street Contact us| Name | Size | Type | Rate | Availability | |
|---|---|---|---|---|---|
| Level 10 | 13,184 SF | — | Contact for pricing | — | Contact us |
| Level 11 | 30,760 SF | Office Building | Contact for pricing | — | Contact us |
| Level 12 | 30,756 SF | Office Building | Contact for pricing | — | Contact us |
| Level 2 | 29,984 SF | Lab | Contact for pricing | — | Contact us |
| Level 3 | 73,540 SF | Lab | Contact for pricing | — | Contact us |
| Level 4 | 74,730 SF | Lab | Contact for pricing | — | Contact us |
| Level 5 | 74,687 SF | Lab | Contact for pricing | — | Contact us |
| Level 6 | 74,553 SF | Lab | Contact for pricing | — | Contact us |
| Level 7 | 72,974 SF | Lab | Contact for pricing | — | Contact us |
| Level 8 | 72,726 SF | Lab | Contact for pricing | — | Contact us |
| Level 9 | 56,713 SF | Lab | Contact for pricing | — | Contact us |
Show all 11 spaces
Listed By:
Christopher Scott
(781) 718-3260
Source:
Lpc
Added: Jun 1
Changed: Oct 2
Last Checked: Oct 16 at 7:15AM
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 Christopher Scott
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Investment Insights
Based on property information with market context.
This for-rent office building is currently in the early stages of development, with construction scheduled to commence July 2026. The property is being marketed as part of Seaport Circle, positioned for tenants looking to align with a new build timeline and a fresh delivery schedule.
Located at 777 Congress Street in Boston, the asset benefits from a central, urban setting typical of the city’s office market. As construction begins in mid-2026, prospective tenants and brokers can plan around upcoming availability and coordinate space planning with the project’s development milestones.
Given the property’s new-build timing, it may appeal to organizations seeking modern office accommodations and the flexibility of preparing for a future move-in window. Leasing teams can use this opportunity to evaluate how a new construction schedule fits their staffing plans, while investors and developers can assess demand for future office space within a high-visibility Boston address.
Located at 777 Congress Street in Boston, the asset benefits from a central, urban setting typical of the city’s office market. As construction begins in mid-2026, prospective tenants and brokers can plan around upcoming availability and coordinate space planning with the project’s development milestones.
Given the property’s new-build timing, it may appeal to organizations seeking modern office accommodations and the flexibility of preparing for a future move-in window. Leasing teams can use this opportunity to evaluate how a new construction schedule fits their staffing plans, while investors and developers can assess demand for future office space within a high-visibility Boston address.
Key Highlights
- Seaport Circle office development construction is scheduled to commence in July 2026
- Newly planned office development offering leasing opportunities as construction begins
Property Analytics
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Open Analytics
Current Use
Lease Details
NNN (Triple Net)
Lease Type
Location Intelligence
Trade Area within ½ mile
24,086
Businesses Nearby
Explore this area
Business Placement
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
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Market
Lease Benchmarks for Boston, MA
$31.17 /SF/Yr
Avg Asking Price
$20–$55 /SF/Yr
Price Range
44,423 SF
Avg Space Size
Vacancy Rate% for Office in Boston, MA
Frequently Asked Questions
What type of property is this?
Office building - Newly planned office development offering leasing opportunities as construction begins in July 2026.
Where is this office building located?
The property is located at 777 Congress Street Boston, MA.
What are key features of this property?
This property features: Seaport Circle office development construction is scheduled to commence in July 2026; Newly planned office development offering leasing opportunities as construction begins
