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Furnished Office Sublease Opportunity
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3 Post Office Square, Boston, MA 02109

Fully furnished office space available for sublease through April 2025.

Property Size5,967 SF
Days on Market250

Property Features for 3 Post Office Square

General Information

Standard status Active
Size 5,967 SF
Property subtype Office
Listing Agency: CBRE | Boston
Listed By: Christian Vallis
Source: Cbre
Added: Nov 22, 2025 Changed: Jul 6 Last Checked: Jul 30 at 3:11AM

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.

This is a fully furnished and wired sublease opportunity available through April 2025. The space, a former spec suite, occupies an entire floor and features windows on three sides, providing abundant natural light. The layout includes 18 workstations, one large conference room, three small conference rooms, and two phone rooms. The property size is 5967 square feet.

Key Highlights

  • Fully furnished and wired, ready for immediate occupancy.
  • Full floor with three sides of windows and abundant natural light.**
  • Sublease available through April 2025.

Property Analytics

Current Use

Briss Barry S ... Dental Office Thought Industries (Bike/Boat/Book/etc) Store Nancy S. Arbree, ... Dental Office MoneyGram Bank MPE Partners Bank

Suggested Use

Top Pick HVAC Service Clothing & Fashion Store Nursing Home Butcher Pet Grooming Service 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

28,783
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

$32.64 /SF/Yr
Avg Asking Price
$9.75–$96.43 /SF/Yr
Price Range
8,196 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 - Fully furnished office space available for sublease through April 2025.
Where is this office units located?
The property is located at 3 Post Office Square Boston, MA.
What are key features of this property?
This property features: Fully furnished and wired, ready for immediate occupancy.; Full floor with three sides of windows and abundant natural light.**; Sublease available through April 2025.
More about this property
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