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Prospect Union Square

50 Prospect St, Somerville, MA 02143

$2,799 - $10.2k
Total price
Studio - 2
Beds
1 - 2
Baths
This listing now includes required monthly fees in the total price. Learn more
Costs & fees breakdown
Special offer! Lease today and receive month free base rent on select studios & 1 bedrooms. *Restrictions May Apply

Highlights

  • Apartment Building
  • Cats and dogs allowed
  • On-site laundry
  • A/C
  • Covered, garage
  • Deck
  • Controlled access
  • Pool
  • Gym
  • Refrigerator, microwave oven, garbage disposal
  • Updated 4 minutes ago

Apartment floor plans

This listing now includes required monthly fees in the total price. Learn more
MatchesStudio1 Bed2 Beds
Studio
1 bath460 sqft
Total price / mo
Available
Unit
$2,799
6/14/2026
0448
Studio
1 bath416 sqft
Total price / mo
Available
Unit
$2,809
8/2/2026
0410
$2,959
7/12/2026
1910
$3,169
6/13/2026
2510
Studio
1 bath502 sqft
Total price / mo
Available
Unit
$2,881
Now
0532
Studio
1 bath453 sqft
Total price / mo
Available
Unit
$2,917
7/2/2026
1003

Commute

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About Prospect Union Square

The more you look, the more you will find. Discover Prospect Union Square - a brand new apartment living community arriving right on the Green line. Featuring incredible views, lush amenities, and cozy community spaces, Prospect offers innovative apartment homes settled within a colorful neighborhood that's ready to be explored.

Apartment amenities

Property amenities
  • Air Conditioning
  • Availability 24 Hours
  • Business Center
  • Cable TV Ready
  • Club House
  • Concierge
  • Conference Room
  • Covered Parking
  • Deck
  • Disabled Access
  • Dog Run and Pet Spa
  • Elevator
  • Fitness Center
  • Flooring: Tile
  • Flooring: Vinyl
  • Garage
  • Garbage Disposal
  • High-speed Internet Ready
  • Laundry: Shared
  • Microwave Oven
  • On-Site Maintenance
  • On-Site Management
  • Package Service
  • Range
  • Recycling
  • Refrigerator
  • Security: Controlled Access
  • Smoke Free
  • Spanish Speaking Staff
  • Storage Space
  • Swimming Pool
  • Wireless Internet
Unit amenities
  • Bar Building
  • Courtyard View
  • Handicap Accessible
  • High Ceilings
  • Large Closets
  • Pantry
  • Tower Building

    Pet policy

    Cats allowed
    • $50 monthly pet fee
    • 2 pets max
    Dogs allowed
    • $50 monthly pet fee
    • 2 pets max

    Office hours at Prospect Union Square

    Sunday: Closed
    Monday: 9:00 AM to 6:00 PM
    Tuesday: 9:00 AM to 6:00 PM
    Wednesday: 11:00 AM to 6:00 PM
    Thursday: 9:00 AM to 6:00 PM
    Friday: 9:00 AM to 5:00 PM
    Saturday: 10:00 AM to 5:00 PM

    Nearby schools

    6
    8
    8
    Students who live in Prospect Union Square attend the following Somerville School District (Unified School District) public schools:
    AllPrimaryHighMixed
    Showing 3 of 9 schools.
    GreatSchools ratings are based on test scores and additional metrics when available.
    (339) 331-0691
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    Frequently asked questions

    How many apartment units are available and what are their rents?

    • There are 15 studio apartments available starting at $2,799
    • There are 19 one-bedroom apartments available starting at $3,431
    • There are 7 two-bedroom apartments available starting at $4,272

    What is the apartment building's pet policy?

    There are cats and dogs allowed at Prospect Union Square. Please contact the property manager for up to date pet policy and fee information.

    Is there laundry in the building?

    This building offers shared laundry.

    Does the building offer parking?

    Yes, Prospect Union Square provides parking.

    What Somerville neighborhood is Prospect Union Square in?

    Your new apartment would be located in the Union Square neighborhood.

    What school district is this building in?

    Prospect Union Square is within the Somerville School District. Check out the additional Nearby Schools for more boundary details.

    When was this listing last updated?

    The property manager updated this rental listing 4 minutes, 59 seconds ago.