
Cheap Apartments for Rent in the Union Square Neighborhood of Somerville, MA from $1,200 (27 Rentals)
Search the lowest-cost Apartments available for rent right now in the Union Square area of Somerville.


RoostUp Furnished Private Bedroom with Private Ensuite Bath in East Somerville!

50 Columbus Ave

50 Columbus Ave, Unit 10

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17 Quincy St, Unit 2

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26 Bow St
Boston's Best Affordable Neighborhoods
Learn about Boston and the best places to live around the area with original content written by our Boston, MA Local Expert Amelia Ramstead

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35 Prospect St

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Union 346

346 Somerville Ave, Unit 209

23 Munroe St

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Prospect Union Square

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43 Oak St, Unit 1
Rent According to Income: A Look at Income-Restricted Rentals
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43 Oak St, Unit 1

379 Somerville Ave

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43 Oak St, Unit 1

36 Church St, Unit 1

10 Homer Sq, Unit 1

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22 Bow St, Unit Lo-8
Renters Insurance 101: What It Is, What It Covers, and Why You Need It
From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.

67 Concord Ave

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28 Quincy St

17 Bow St, Unit 3

349 Somerville Ave

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25 Bow St, Unit #17 - 35

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356 Somerville Ave, Unit 3
How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.

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30 Stone Ave, Unit 30 Stone Ave

279 Washington St, Unit 3

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18 Perry St, Unit #3
Union Square, Somerville, MA Local Guide

How much does it cost to rent an apartment in Union Square?
| Bedroom | Average Price | Cheapest Price | Highest Price |
|---|---|---|---|
| Union Square Studio Apartments | $2,847 | $1,950 | $3,306 |
| Union Square 1 Bedroom Apartments | $2,878 | $1,250 | $3,527 |
| Union Square 2 Bedroom Apartments | $3,810 | $3,100 | $5,000 |
| Union Square 3 Bedroom Apartments | $3,664 | $1,500 | $4,600 |
| Union Square 4 Bedroom Apartments | $4,850 | $3,500 | $6,500 |
Browse Apartments in this Neighborhood
There are currently 27 rentals with your search options within a 2 mile radius of the Union Square Neighborhood of Somerville, MA.
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Union Square, Somerville, MA Local Guide
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Cheapest Available Union Square Apartments for Rent
 | Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| Prospect Union Square | Studio-T-S2 | Studio,1BA | $3,157 |
Best Value Apartments for Rent in Union Square, MA
As of July 24, 2026 the best value apartment in the Union Square area is the $0.31 price per square foot 43 Oak St Model at 43 Oak St, Unit 1 in the in the Kendall Square neighborhood starting from $3,100. The second greatest value Union Square apartment is the 26 Bow St Model at 26 Bow St starting at $3,200 with a $0.32 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 Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| 43 Oak St, Unit 1 | 43 Oak St | 2BR,1BA | $0.31 |
| 26 Bow St | 26 Bow St | 2BR,1BA | $0.32 |
| 10 Emerson St, Unit 1 | 10 Emerson St | 4BR,3.5BA | $2.83 |
| 301 Somerville Ave, Unit I | 301 Somerville Ave | 2BR,2BA | $3.30 |
| 22 Hamlet St, Unit 4 | 22 Hamlet St | 3BR,2BA | $3.13 |
| 25 Bow St, Unit #17 - 35 | 25 Bow St | 1BR,1.5BA | $2.52 |
| 77 Columbus Ave | 77 Columbus Ave | 2BR,2BA | $3.35 |
| 77 Columbus Ave, Unit 1 | 77 Columbus Ave | 3BR,2BA | $3.27 |
| 17 Quincy St, Unit 2 | 17 Quincy St | 1BR,1BA | $1.88 |
| 35 Union Sq, Unit #300 SMVL | 35 Union Sq | 2BR,1.5BA | $3.39 |
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.
Read ArticleReal Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University
From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.
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How much rent can you afford?
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.
Pet Friendly LifestyleUnion Square, Somerville, MA
Ranked #16
Among cities in Massachusetts for Apartment listings with Pet Friendly Amenities.
Pet Friendliness Lifestyle Score
3.0Pet Friendly
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 Prospect Union Square listed at $2,997.
How much is rent for a Cheap One Bedroom Union Square Apartment?
The lowest price for a Cheap One Bedroom Union Square Apartment is $3,395 at Prospect Union Square.
What is the lowest price for a Cheap Two Bedroom Union Square Apartment for rent?
Today's best deal for a Cheap Two Bedroom Apartment in Union Square is starting from $4,846 at Prospect Union Square.
Expert Rental Resources
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.
Articles, How-To's, and Tips

Rent According to Income: A Look at Income-Restricted Rentals
Written by: Robin Stewart
The idea of affordable housing can be subjective. Every individual is in a different place financially and vocationally. What one may easily afford could be a struggle for someone else.

Renters Insurance 101: What It Is, What It Covers, and Why You Need It
Written by: Robin Stewart
Insurance seems to be a part of life. In some states, having insurance is the law, as is the case for automobile insurance. Renters are no exception.

Apartment Occupancy Rates: Renter Attraction vs Renter Retention
Written by: Robin Stewart
There’s a tenet in marketing about client or customer attraction and retention. Studies and data have consistently shown it costs less to keep a current customer than to attract a new one.

How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Written by: Robin Stewart
Evaluating rental properties for clients draws many parallels to house-hunting. Whether an apartment, loft, townhouse, or other rental, finding the right place means finding “home” for your client.