Class A Brick & Beam
For Lease
Contact for pricing
69 71 A St, South Boston, MA 02127
Standalone office building with parking in the Seaport/South Boston area.
Space Size6,510 SF - 6,870 SF
Property Size45,672 SF
Days on Market273
Property Features for 69 71 A St
General Information
Standard status
Active
Size
6,510 SF - 6,870 SF
Class
B
Property subtype
Office
Building Details
Building Size
45,672 SF
Year Built
1910
Spaces For Lease
at 69 71 A St Contact us- Size
- 6,870 SF
- Type
- Office Building
- Term
- Negotiable
- Rate
- Contact for pricing
2nd Floor
- Size
- 6,867 SF
- Type
- Office Building
- Term
- Negotiable
- Rate
- Contact for pricing
3rd Floor
- Size
- 6,646 SF
- Type
- Office Building
- Term
- Negotiable
- Rate
- Contact for pricing
4th Floor
- Size
- 6,510 SF
- Type
- Office Building
- Term
- Negotiable
- Rate
- Contact for pricing
5th Floor
Listing Agency:
Boston Realty Advisors
(617) 721-6437
Listed By:
Christopher McMahon
Source:
Bradvisors
Added: Nov 21, 2025
Changed: Aug 21
Last Checked: Aug 21 at 5:43AM
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 Realty Advisors
Investment Insights
Based on property information with market context.
Located at the intersection of the Seaport and South Boston, 69 A Street is a standalone Class A brick and beam office building featuring 26,893 square feet of contiguous space. The gut-rehabbed five-story building includes large windows on all elevations, exposed beams and ceilings throughout, and a roof deck. A large 16-car parking lot is dedicated to the building. The property is fully ADA accessible and fitted with a full suite of life safety systems. The location benefits from ready MBTA access and proximity to Logan Airport, the Southeast Expressway/Route 93, and the Massachusetts Turnpike. The surrounding neighborhood offers a diverse range of restaurants, retail options, and green spaces. Nearby are international corporations such as State Street, Lilly, Gillette, and Fidelity.
Key Highlights
- Standalone building featuring 26,893 SF Class A brick & beam office space.
- Located at the intersection of the Seaport and South Boston with excellent access to transportation.
- 16 on‑site parking spaces.
Property Analytics
Property Profile
Current Use
Lease Details
NNN (Triple Net)
Lease Type
Location Intelligence
Trade Area within ½ mile
3,510
Businesses Nearby
Explore this area
Business Placement
Demographics for 02127, MA
37,939
Population
19,495
Households
1.9
Avg Household Size
31
Median Age
69%
College-Educated
95%
High-School Grad
2.1 sq mi
ZIP Area
18,066
Density / Sq Mi
$156,373
Median Household Income
$85,444
Median Earnings
$2,435
Median Rent
$858,600
Median Home Value
Market
Lease Benchmarks for South Boston, MA
$28.67 /SF/Yr
Avg Asking Price
$20–$32 /SF/Yr
Price Range
36,100 SF
Avg Space Size
Vacancy Rate% for Office in Northeast region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Office building - Standalone office building with parking in the Seaport/South Boston area.
Where is this office building located?
The property is located at 69 71 A St South Boston, MA.
What are key features of this property?
This property features: Standalone building featuring **26,893 SF Class A brick & beam office space.**; Located at the intersection of the Seaport and South Boston with excellent access to transportation.; 16 on‑site parking spaces.
