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Mixed-Use Retail and Apartments
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Pending

16 Union Square, Somerville, MA 02143

Two-story brick building with street-level retail and four residential units on the second story.

Property Size7,558 SF
Lot Size0.08 Acres
Days on Market303

Property Features for 16 Union Square

General Information

Standard status Pending
Size 7,558 SF
Lot size 0.08 Acres
Property subtype Mixed Use, Multifamily, Retail

Additional Details

Highway Access Yes
Multifamily Units 4

Building Details

Year Built 1900
Stories 2
Construction brick
Listing Agency: Bernazzani Real Estate, LLC.
Listed By: Brendon Bernazzani · License #MA 9566442-RE-B
Source: Crexi
Added: Oct 3, 2025 Changed: Jul 23 Last Checked: Jul 25 at 8:46AM

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 Bernazzani Real Estate, LLC.

Investment Insights

Based on property information with market context.

16 Union Square is a two-story brick, mixed-use property consisting of two street-level commercial/retail spaces and four residential units on the second story. Originally constructed in 1900, the building totals 6 units and contains 7,558 square feet of gross living area across two stories.

The property is located in the heart of Union Square in Somerville, with easy access to the MBTA Green Line extension and major regional routes including I-93, I-90, and Routes 2 and 28. It is also described as being near E. Somerville/Sullivan Square, Porter Square, Inman Square, and Harvard/MIT.

The building sits on a 0.08-acre parcel and is being offered for sale. Additional information, including the OM and rent roll, is available by contacting the listing broker directly.

Key Highlights

  • Two‑story brick 6‑unit mixed‑use building at 16 Union Square
  • Contains 4 residential units on the second story and 2 street‑level commercial/retail spaces
  • Built in 1900 on a 0.08‑acre parcel

Financial Insights For Apartment 5plus

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $288.4k $38.16
− Vacancy −$15.0k −$1.98
EGI $273.4k $36.18
− OpEx −$123.0k −$16.28
NOI $150.4k $19.90
7,558 SF · lease $38.16/SF/yr · vacancy 5.20% · expense 45.00%

Alternative Uses

Best Use
Apartment 5plus
$2.15M
$1.88M – $2.51M (±1% cap)
NOI $150,379 @ 7.0% cap · market cap 6.40%
Second Best
Retail
$1.55M
$1.36M – $1.81M (±1% cap)
NOI $108,630 @ 7.0% cap · market cap 4.62%
Theoretical Best
Office A
$4.47M
$3.92M – $5.22M (±1% cap)
NOI $313,202 @ 7.0% cap · market cap 13.33%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

CultureHouse HQ Charitable Organization

Suggested Use

Top Pick Law Firm Nail Salon Nursing Home Skin Care Clinic Cosmetic Store Accounting Firm

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

4
Residential units
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

3,606
Businesses Nearby

Demographics for 02143, MA

26,022
Population
12,901
Households
2
Avg Household Size
33
Median Age
74%
College-Educated
95%
High-School Grad
1.5 sq mi
ZIP Area
17,348
Density / Sq Mi
$126,102
Median Household Income
$73,055
Median Earnings
$2,424
Median Rent
$930,200
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
Rey
Questions? Ask Rey
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Frequently Asked Questions

What type of property is this?
Apartment building - Two-story brick building with street-level retail and four residential units on the second story.
Where is this apartment building located?
The property is located at 16 Union Square Somerville, MA.
What is the asking price?
The asking price for this property is $2,350,000.
What are key features of this property?
This property features: Two‑story brick 6‑unit mixed‑use building at 16 Union Square; Contains 4 residential units on the second story and 2 street‑level commercial/retail spaces; Built in 1900 on a 0.08‑acre parcel
More about this property
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