Downtown - Financial District, Boston, MA Office Spaces for Rent

Find the best Downtown - Financial District, Boston, MA office space among 278 for rent listings currently on the market.

71 Summer Street
Synergy Suites
71 Summer Street, Boston, MA
Amenities

Bike storage

Fitness center
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21 Merchants Row - For Lease

21 Merchants Row - For Lease, Downtown - Financial District, Boston, MA
Property

Office

21,520 SF
Availability

1 Space

2,000 SF
For Lease Contact for pricing
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21 Merchants Row

21 Merchants Row, Downtown - Financial District, Boston, MA
Property

Office

4,499 SF
Availability

1 Space

50 SF
Year Built

1999
For Lease Contact for pricing
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294 Washington Street
Synergy Suites
294 Washington Street, Boston, MA
Amenities

Bike storage

Fitness center

On-site café
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One Winthrop Square

1 Winthrop Square, Downtown - Financial District, Boston, MA
Property

Office

115,667 SF
Availability Contact for availability

For Lease Contact for pricing
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3,367 SF Plug & Play Sublease

10 High St, Downtown - Financial District, Boston, MA
Property

Office
Availability

2 Spaces

6,734 SF
Year Built

1914
For Lease Contact for pricing
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8,286 SF Office Space for Sublease at 10 Post Office Square

10 Post Office Square, Downtown - Financial District, Boston, MA
Property

Office
Availability

1 Space

8,286 SF
For Lease Contact for pricing
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274 Franklin Street

274 Franklin Street, Downtown - Financial District, Boston, MA
Property

Office

21,650 SF
Availability

1 Space

3,258 SF
For Lease Contact for pricing
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Downtown - Financial District, Boston, MA Office Inventory Breakdown

There are a number of factors that make a city attractive for businesses to relocate or expand, as well as for investors to enhance their portfolios through local acquisitions. Among the most important factors to consider are the size and quality of the local office market, which is an essential component of the local economy.

Total Office Space in Boston: 36,815,411 Sq. Ft.

In 2025 the Boston office market encompassed 36,815,411 square feet of space. Out of that total, 10,576,888 square feet were in office properties sized between 500,000 and 1,000,000 square feet. Meanwhile, 2,972,064 square feet were in office buildings sized between 50,000 and 100,000 square feet.
Class A office space makes up a 59.67% share of Boston office inventory, while Class B office assets represent roughly 20.26% of the market total.

Boston Office Market Breakdown by Building Size
Building Size Range	Total Square Feet	Share of Total Office
50k to 100k Sq. Ft.	2,972,064 Sq. Ft.	8.07%
100k to 500k Sq. Ft.	11,042,712 Sq. Ft.	29.99%
500k to 1M Sq. Ft.	10,576,888 Sq. Ft.	28.73%
> 1M Sq. Ft.	11,275,823 Sq. Ft.	30.63%

Boston Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class A+	7,012,362 Sq. Ft.	19.05%
Class A	21,966,335 Sq. Ft.	59.67%
Class B	7,458,308 Sq. Ft.	20.26%
Class C	378,406 Sq. Ft.	1.03%

Data was provided by CommercialEdge, refers to properties larger than 50,000 square feet.

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Downtown - Financial District, Boston, MA Office Spaces for Rent

71 Summer Street

21 Merchants Row - For Lease

21 Merchants Row

294 Washington Street

One Winthrop Square

3,367 SF Plug & Play Sublease

8,286 SF Office Space for Sublease at 10 Post Office Square

274 Franklin Street

Downtown - Financial District, Boston, MA Office Inventory Breakdown

Total Office Space in Boston: 36,815,411 Sq. Ft.

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