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Furnished Office Space for Sublease
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40 Water Street, Boston, MA 02109

Two floors of fully furnished and wired office space available.

Space SizeContact for details
Days on Market264

Property Features for 40 Water Street

General Information

Standard status Active
Property subtype Office
Listing Agency: CBRE | Boston
Listed By: Timothy Howe
Source: Cbre
Added: Nov 22, 2025 Changed: Aug 8 Last Checked: Aug 8 at 4:56AM

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 CBRE | Boston

Investment Insights

Based on property information with market context.

Two floors of fully furnished and wired office space are available for sublease. Located at 40 Water Street, the 7th and 9th floors are available immediately and can be subleased together or separately. Both floors feature high-end finishes throughout and dramatic common areas. The 7th floor includes a sector of private offices. The 9th floor features an open layout with extremely high ceilings and abundant natural light. The property, totaling 45335 square feet, was fully renovated from 2015-2018 and offers state-of-the-art HVAC and building systems. The building is located just outside of Post Office Square in the CBD, in immediate proximity to highways, public transit, quick service lunch options, coffee, restaurants, and more.

Key Highlights

  • Fully furnished and wired office space available immediately.
  • Prime CBD location near Post Office Square, highways, and public transit.
  • High‑end finishes and dramatic common areas.

Property Analytics

Current Use

Love Art Sushi Restaurant Black Swan Media Advertising Agency 3SHARE (Bike/Boat/Book/etc) Store Stantec Architect TurningArt Theater & Performing Art Venue

Suggested Use

Top Pick HVAC Service Clothing & Fashion Store Pet Grooming Service Butcher Buffet Tanning Salon

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

28,847
Businesses Nearby

Demographics for 02109, MA

3,921
Population
2,719
Households
1.4
Avg Household Size
36
Median Age
88%
College-Educated
97%
High-School Grad
0.2 sq mi
ZIP Area
19,605
Density / Sq Mi
$177,500
Median Household Income
$100,889
Median Earnings
$3,501
Median Rent
$1,007,200
Median Home Value

Market

Lease Benchmarks for Boston, MA

$35.44 /SF/Yr
Avg Asking Price
$9.75–$111 /SF/Yr
Price Range
10,766 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 units - Two floors of fully furnished and wired office space available.
Where is this office units located?
The property is located at 40 Water Street Boston, MA.
What are key features of this property?
This property features: Fully furnished and wired office space available immediately.; Prime CBD location near Post Office Square, highways, and public transit.; High‑end finishes and dramatic common areas.
More about this property
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