Last updated July 13 2025 at 1:22 AM
1 of 47
Prospect Union Square
Property highlights
Experience the vibrant lifestyle at Prospect Union Square, where innovative apartment homes and lush amenities meet convenience in Somerville. Residents love the welcoming atmosphere, praising the engaging community events and kind concierge staff. With access to a gym, pool, and pet-friendly facilities, plus a unique dog grooming area, the on-site amenities are outstanding. The property's close proximity to Union Square's T stop means easy transportation, complemented by the neighborhood's local parks, schools, and dining options. Coupled with high praise for cleanliness and its well-maintained spaces, Prospect Union Square stands out as a sought-after choice for those looking to combine comfort with modern convenience in a rich neighborhood setting.
27 units available
Studio • 1 Bed • 2 Beds • 3+ Beds
Location
50 Prospect Street, Somerville MA 02143
Amenities
W/D hookup, Patio / balcony, Pet friendly, Garage, Stainless steel, Gym + more
Price range
$2,788 - $5,002 per month
Commute
Rent Special
Limited time only! One Month Free on 1 bedroom apartment homes if you move in by July 31. *Restrictions May Apply
Restrictions may apply
Price and Availability
Verified by Prospect Union Square 1 hour ago. Prices may vary depending on lease length. We get our prices directly from Prospect Union Square.
Never miss a deal!
Get immediate alerts when prices drop or new units arrive.
Turn on alerts
Unit 0608
Avail. Sep 8
$2,788
$2,738
Unit 2108
Avail. now
$2,974
$2,925
Unit 1608
Avail. Sep 1
$3,038
$2,988
Unit 0710
Avail. Sep 22
$2,824
$2,774
Unit 2110
Avail. Aug 1
$3,063
$3,011
Unit 1205
Avail. now
$3,125
$3,097
Unit 2105
Avail. Aug 29
$3,200
$3,150
Unit 1405
Avail. Aug 1
$3,234
$3,183
Get personalized apartment matches in 2 minutes or less.
How many bedrooms do you need?
Studio
1 Bed
2 Beds
3+ Beds
Similar Listings
Location
50 Prospect Street, Somerville, MA 02143
Amenities
W/D hookup
Patio / balcony
Pet friendly
Garage
Stainless steel
Gym
Unit Amenities
air conditioning
extra storage
garbage disposal
microwave
patio / balcony
range
refrigerator
w/d hookup
carpet
fireplace
oven
stainless steel
Property Amenities
accessible
business center
conference room
clubhouse
concierge
courtyard
dog park
elevator
gym
on-site laundry
parking
pool
bike storage
garage
internet access
package receiving
dogs allowed
cats allowed
pet friendly
dog grooming area
fire pit
pool table
yoga
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.
The price shown reflects Base Rent only. Residents are responsible for additional required fees, including but not limited to an application fee, security deposit, community amenity fee, and utility charges. These fees are assessed per applicant or per unit as applicable and may vary based on usage or lease terms. Please consult a leasing agent for a comprehensive list of all required, optional, and situational fees.
The price shown reflects Base Rent only. Residents are responsible for additional required fees, including but not limited to an application fee, security deposit, community amenity fee, and utility charges. These fees are assessed per applicant or per unit as applicable and may vary based on usage or lease terms. Please consult a leasing agent for a comprehensive list of all required, optional, and situational fees.
Verified reviews
Property Details (Fees & Lease)
Must have 3x the rent in total household income (before taxes)
Pets allowed
Dogs, cats
limit
2
rent
75
rent
50
Explore the Area
getir: groceries in minutes
0.1 mi
Mineirão One Stop Mart Mercado Brasileiro
0.2 mi
Reliable Market
0.2 mi
Reliable Market
0.2 mi
International Market Multiservice
0.3 mi
Dunkin'
0.1 mi
Ebi Sushi
0.1 mi
Mandarin Chinese Restaurant
0.1 mi
Buk Kyung 북경반점（新）
0.1 mi
Bantam Cider Company
0.1 mi
Prospect St @ Union Sq - Green Line
0.1 mi
Union Square
0.1 mi
Union Square
0.1 mi
Union Square
0.1 mi
Webster Ave @ Prospect St
0.1 mi
Tailwind Boston Seaplane Base
3.6 mi
Boston Harbor Seaplane Base (Cape Air Seaplanes)
3.6 mi
Logan International Airport
4.3 mi
Laurence G. Hanscom Field
11.7 mi
Norwood Memorial Airport
13.6 mi
3 /10
Albert F. Argenziano School At Lincoln Park
PublicPK-8
584 Students
0.2 mi
5 /10
Cambridgeport
PublicPK-5
342 Students
0.6 mi
4 /10
King Open
PublicPK-5
329 Students
0.6 mi
3 /10
Kennedy-Longfellow School
PublicPK-5
293 Students
0.7 mi
4 /10
Somerville High School
Public9-12
1,215 Students
0.7 mi
Data provided by GreatSchools. Ratings are based on test scores and additional metrics when available.
Allen Garden And Pocket Park
0.1 mi
Portuguese Plaza
0.2 mi
Stone Place Park
0.2 mi
Concord Square
0.2 mi
Argenziano Field
0.2 mi
CrossFit Somerville
0.1 mi
Warehouse XI
0.2 mi
Fitlab Pilates
0.4 mi
Valente Branch Library
0.4 mi
Ever Fitness
0.5 mi
Lincoln Park Off-Leash Area
0.3 mi
Nunziato Field Dog Park
0.4 mi
Zero New Washington St Dog Park
0.7 mi
Zen Dog Training
1.0 mi
Pet Spa
1.0 mi
More Rental Options
Cities
- Cambridge, MA Apartments (473)
- Medford, MA Apartments (128)
- Everett, MA Apartments (46)
- Malden, MA Apartments (68)
- Foxborough, MA Apartments (5)
- Tewksbury, MA Apartments (4)
- Watertown Town, MA Apartments (96)
- Stoneham, MA Apartments (13)
- Westford, MA Apartments (6)
- Clinton, MA Apartments (6)
- Bridgewater, MA Apartments (4)
- Weymouth Town, MA Apartments (29)
- Woonsocket, RI Apartments (27)
- Revere, MA Apartments (49)
- Norwood, MA Apartments (23)
- Salem, NH Apartments (8)
Counties
Neighborhoods
Frequently Asked Questions
Frequently Asked Questions (FAQs)
Prospect Union Square has 27 units available starting at $2,788 per month. Check out the Price and Availability section for the most up-to-date unit information.
In Somerville, MA, the average rent is $2,578 for a studio, $3,118 for a 1-bedroom, $3,847 for a 2-bedroom, and $3,985 for a 3-bedroom. For more information on rental trends in Somerville, MA, check out our monthly Somerville, MA Rent Report.
Some of Prospect Union Square's amenities include w/d hookup, patio / balcony, and pet friendly. To see the other amenities this property offers, check out the Amenities section.
Prospect Union Square is offering the following rent specials: Limited time only! One Month Free on 1 bedroom apartment homes if you move in by July 31. *Restrictions May Apply
Yes, Prospect Union Square is pet-friendly.
Yes, Prospect Union Square offers parking.
No, Prospect Union Square does not offer units with in unit laundry.
Yes, Prospect Union Square has a pool.
Yes, Prospect Union Square has accessible units.
No, Prospect Union Square does not have units with dishwashers.