Cheap Apartments for Rent in the Union Square Neighborhood of Somerville, MA from $1,700 (21 Rentals)

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Search the lowest-cost Apartments available for rent right now in the Union Square area of Somerville.

property at 4 Webster Ave

4 Webster Ave

SomervilleMA02143
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20 Linden St, Unit 1A
$2,200
Total Monthly Price12 Month Lease Term

Total Monthly Price

Base Rent
$2,200

Total Monthly Price
$2,200
1 Bedroom Apartment Available Now

20 Linden St, Unit 1A

20 Linden StSomerville, MA 02143
Affordability
property at 50 Columbus Ave

50 Columbus Ave, Unit 10

50 Columbus Ave
SomervilleMA02143

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Thinking about getting a co-signer for your rental application? We break down what a co-signer is, the potential benefits, and the serious risks for both parties. Find out if it's the right choice for you.

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17 Quincy St, Unit 2
$2,250
Total Monthly Price1 Month Lease Term

Total Monthly Price

Base Rent
$2,250

Total Monthly Price
$2,250
1 Bedroom Apartment Available Now

17 Quincy St, Unit 2

17 Quincy StSomerville, MA 02143
Furnished
  • Smoke Free
property at 400 Somerville Ave

400 Somerville Ave, Unit 4

400 Somerville Ave
SomervilleMA02143
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237 Tremont St, Unit 2
$2,450
Total Monthly Price12 Month Lease Term

Total Monthly Price

Base Rent
$2,450

Total Monthly Price
$2,450
2 Bedroom Apartment Available Jan 1, 2026

237 Tremont St, Unit 2

237 Tremont StSomerville, MA 02143
Affordability

Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

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239 Tremont St, Unit 2
$2,450
Total Monthly Price12 Month Lease Term

Total Monthly Price

Base Rent
$2,450

Total Monthly Price
$2,450
2 Bedroom Apartment Available Jan 1, 2026

239 Tremont St, Unit 2

239 Tremont StSomerville, MA 02143
Affordability
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14 Summit Ave, Unit 5
$2,450
Total Monthly Price12 Month Lease Term

Total Monthly Price

Base Rent
$2,450

Total Monthly Price
$2,450
2 Bedroom Apartment Available Now

14 Summit Ave, Unit 5

14 Summit AveSomerville, MA 02143
Cost Per Sq.Ft.
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Union 346
Rent Specials
$2,520 - $4,250
Total Monthly Price12 Month Lease Term

Total Monthly Price

Base Rent
$2,520 - $4,250

Total Monthly Price
$2,520 - $4,250
Studio to 2 Bedroom Apartments Available Now

Union 346

346 Somerville AveSomerville, MA 02143
Student Housing
  • Verified
  • 3D Tour
  • Smoke Free

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Union Square, Somerville, MA Local Guide

Best Value Apartments for Rent in Union Square, MA

As of December 05, 2025 the best value apartment in the Union Square area is the $0.30 price per square foot 33 Stone Ave Model at 33 Stone Ave, Unit 1 in the in the Kendall Square neighborhood starting from $3,000. The second greatest value Union Square apartment is the 43 Oak St Model at 43 Oak St, Unit 1 starting at $3,000 with a $0.30 price per square foot in the Kendall Square neighborhood. Here is today’s list of the best values for Union Square apartments based on price per square foot:

Apartment ListingModel NameBed/BathPrice Per Sq.Ft.
33 Stone Ave, Unit 133 Stone Ave3BR,1BA$0.30
43 Oak St, Unit 143 Oak St2BR,1BA$0.30
26 Bow St, Unit #2126 Bow St1BR,1BA$0.30
26 Bow St, Unit 2I26 Bow St2BR,1BA$0.30
22 Bow St, Unit Lo-822 Bow St2BR,1BA$0.30
18 Aldersey St, Unit 2218 Aldersey St1BR,1BA$0.25
30 Bow St, Unit 14F30 Bow StStudio ,1BA$0.24
14 Summit Ave, Unit 514 Summit Ave2BR,1BA$0.25
7 Quincy St, Unit 27 Quincy St4BR,2BA$0.47
7 Quincy St, Unit 2A7 Quincy St4BR,2BA$0.46

Don't Settle: How to Negotiate Your Apartment Lease and Save Money

Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.

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The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.

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The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.

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Pet Friendly Lifestyle
Union Square, Somerville, MA

Ranked #5

Among cities in Massachusetts for Apartment listings with Pet Friendly Amenities.

Pet Friendliness Lifestyle Score

3.0
Pet Friendly

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Getting Around the Union Square Neighborhood in Somerville, MA

Walk Score®

98 / 100

Walker’s Paradise

Daily errands do not require a car

Bike Score®

94 / 100

Biker's Paradise

Daily errands can be accomplished on a bike

Transit Score®

72 / 100

Excellent Transit

Transit is convenient for most trips

Frequently Asked Questions about Cheap Union Square Apartments

What is the Cheapest Studio apartment in Union Square?

Currently the most affordable Cheap Studio Apartment in Union Square is at Union 346 listed at $2,520.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

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Renting with Roommates: Realistic Expectations for Shared Lease

Written by: Christine Leonard, Esq.

Given the high costs for housing, I have found that many people are looking for a roommate to share expenses. These arrangements can increase opportunities for more desirable and larger spaces.

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Apartment Common Area Rules: What Renters Need to Know

Written by: Christine Leonard, Esq.

Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate! 

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The Rental Move-In Inspection Checklist: A Guide for Renters

Written by: Trey Huguley

The move-in inspection checklist is a crucial tool for both tenants and landlords. This checklist, provided by the team at ApartmentHomeLiving.com, helps document the condition of an apartment at the time of move-in.