Tour today for a $1,000 Look and Lease! *Offer valid on select apartments for 12+ month lease terms. *Restrictions May Apply
Pricing and Floor Plans
Studio-T-S2
$2,934 - $7,517
Studio, 1 Bath
, 429 Sq. Ft.
Show Floor Plan Details
3 Rentals Available
Unit
Price
Sq. Ft.
Available
2508
$3,421
429 Sq. Ft.
Now
0408
$2,934
429 Sq. Ft.
Now
0308
$3,124
429 Sq. Ft.
4/7/25
Studio-T-S7
$2,970 - $6,654
Studio, 1 Bath
, 416 Sq. Ft.
Show Floor Plan Details
Apr. 26
Unit
Price
Sq. Ft.
Available
1710
$3,090
416 Sq. Ft.
4/26/25
New
0510
$2,970
416 Sq. Ft.
5/26/25
New
Studio-T-S1
$2,897 - $6,326
Studio, 1 Bath
, 432 Sq. Ft.
Show Floor Plan Details
Mar. 7
Unit
Price
Sq. Ft.
Available
0507
$2,897
432 Sq. Ft.
3/7/25
Studio-B-S4
$3,067 - $6,604
Studio, 1 Bath
, 502 Sq. Ft.
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Apr. 8
Unit
Price
Sq. Ft.
Available
0532
$3,067
502 Sq. Ft.
4/8/25
Studio-T-S5
$3,188 - $6,148
Studio, 1 Bath
, 453 Sq. Ft.
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Jun. 3
Unit
Price
Sq. Ft.
Available
0703
$3,188
453 Sq. Ft.
6/3/25
New
1 Bed/1 Bath-T-A7
$3,592 - $8,080
1 Bed, 1 Bath
, 544 Sq. Ft.
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2 Rentals Available
Unit
Price
Sq. Ft.
Available
2514
$3,879
544 Sq. Ft.
Now
0814
$3,592
544 Sq. Ft.
6/20/25
1 Bed/1 Bath-T-A4
$3,808 - $7,846
1 Bed, 1 Bath
, 540 Sq. Ft.
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1 Rental Available
Unit
Price
Sq. Ft.
Available
2501
$3,808
540 Sq. Ft.
Now
1 Bed/1 Bath-B-A7
$3,717 - $7,768
1 Bed, 1 Bath
, 569 Sq. Ft.
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Apr. 5
Unit
Price
Sq. Ft.
Available
0345
$3,717
569 Sq. Ft.
4/5/25
1 Bed/1 Bath-T-A5
$3,532 - $7,394
1 Bed, 1 Bath
, 524 Sq. Ft.
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Apr. 27
Unit
Price
Sq. Ft.
Available
0904
$3,532
524 Sq. Ft.
4/27/25
New
1 Bed/1 Bath-B-A8
$3,510 - $7,240
1 Bed, 1 Bath
, 572 Sq. Ft.
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May. 2
Unit
Price
Sq. Ft.
Available
0229
$3,510
572 Sq. Ft.
5/2/25
2 Bed/2 Bath-B-B1
$4,160 - $8,470
2 Beds, 2 Baths
, 825 Sq. Ft.
Show Floor Plan Details
2 Rentals Available
Unit
Price
Sq. Ft.
Available
0449
$4,160
825 Sq. Ft.
Now
0649
$4,268
825 Sq. Ft.
3/14/25
2 Bed/2 Bath-B-B7
$4,227 - $8,467
2 Beds, 2 Baths
, 884 Sq. Ft.
Show Floor Plan Details
1 Rental Available
Unit
Price
Sq. Ft.
Available
0522
$4,227
884 Sq. Ft.
Now
2 Bed/2 Bath-B-B11
$4,264 - $8,547
2 Beds, 2 Baths
, 932 Sq. Ft.
Show Floor Plan Details
1 Rental Available
Unit
Price
Sq. Ft.
Available
0433
$4,264
932 Sq. Ft.
Now
2 Bed/2 Bath-B-B10
$4,299 - $8,611
2 Beds, 2 Baths
, 927 Sq. Ft.
Show Floor Plan Details
1 Rental Available
Unit
Price
Sq. Ft.
Available
0326
$4,299
927 Sq. Ft.
Now
2 Bed/2 Bath-T-B3
$4,406 - $8,755
2 Beds, 2 Baths
, 847 Sq. Ft.
Show Floor Plan Details
1 Rental Available
Unit
Price
Sq. Ft.
Available
0406
$4,406
847 Sq. Ft.
Now
2 Bed/1 Bath-T-B1
$4,310 - $8,857
2 Beds, 1 Bath
, 831 Sq. Ft.
Show Floor Plan Details
Jun. 14
Unit
Price
Sq. Ft.
Available
0313
$4,310
831 Sq. Ft.
6/14/25
New
* Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice. * Square footage definitions vary. Displayed square footage is approximate.
* Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice. * Square footage definitions vary. Displayed square footage is approximate.
* Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice. * Square footage definitions vary. Displayed square footage is approximate.
* Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice. * Square footage definitions vary. Displayed square footage is approximate.
* Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice. * Square footage definitions vary. Displayed square footage is approximate.
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Restaurants
Groceries
Coffee
Banks
Shopping
Fitness
Points of Interest
Details
Property Information
Built in 2023
450 units / 25 stories
Fees and Policies
The fees below are based on community-supplied data and may exclude additional fees and utilities.
Cats Allowed
Monthly Pet Rent
$50
Pet Limit
2
Dogs Allowed
Monthly Pet Rent
$75
Pet Limit
2
Parking
Covered
--
Garage
--
Other
--
Property Highlights
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.
Dog Run and Pet Spa
Apartment Features
Air Conditioning
Cable Ready
Disposal
Heating
Microwave
Pantry
Range
Refrigerator
Smoke Free
Storage Units
Views
Vinyl Flooring
Walk-In Closets
Wheelchair Accessible (Rooms)
Community Features
24 Hour Access
Bicycle Storage
Business Center
Clubhouse
Concierge
Conference Rooms
Controlled Access
Dog Park
Elevator
Fitness Center
Garages
Laundry Facilities
Maintenance on site
Package Service
Pool
Property Manager on Site
Recycling
Spa
Storage Space
Area Scores
Walker's Paradise
Walk Score®
95
Out of 100
Excellent Transit
Transit Score®
83
Out of 100
Biker's Paradise
Bike Score®
100
Out of 100
Busy
Soundscore™
63
Out of 100
Transit
Subway
East Somerville
4 min Drive
Subway
Union Square
1 min Drive
Subway
Gilman Square
1 min Drive
Subway
Sullivan Square Station
3 min Drive
Subway
Lechmere Station
2 min Drive
Commuter Rail
Porter Square
6 min Drive
Commuter Rail
North Station
5 min Drive
Airport
General Edward Lawrence Logan International
11 min Drive
Moving to East Somerville, Somerville, MA
Shopping Centers
Shoppers will appreciate Prospect Union Square Apartments proximity to Cobble Hill Center, Twin City Plaza, and Somerville Plaza. Cobble Hill Center is 0.6 miles away, and Twin City Plaza is within a 14 minute walk.
Commuting
With a TransitScore of 83, Prospect Union Square Apartments has excellent transit, including 10 transit stops within 3.6 miles. Transit options include Union Square and East Somerville.
Parks and Recreation
Recreational activities near Prospect Union Square Apartments are plentiful. Discover 5 parks within 2.2 miles, including Harvard Museum of Natural History, Mineralogical and Geological Museum, and Museum of Science.
Airports
Living in East Somerville provides easy access to General Edward Lawrence Logan International, located just 11 minutes from Prospect Union Square Apartments.
Property Details
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 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.
Prospect Union Square Apartments is located in Somerville, MA in the 02143 zip code.
Contact
Property Address: 50 Prospect St, Somerville, MA 02143
Love the apartment, the space & light are fantastic, the amenities are also amazing, and the staff is wonderful!
For the price, I was hoping to avoid a couple hiccups like appliance issues and unfortunately during the apartment staining, the crew was often loud in the morning/blasting music/smoking/peeing in bottles for several months. Additionally, the ropes keeping the pulleys up would get caught in high wind and bang against our windows like a loud drum. I don't blame the workers for trying... to have fun while trying to get their work done quickly & efficiently, but it was a significant and enduring pain.
Overall the place is great, & hopefully even better when the building finishes up some last touches.
Review from Apartments.com
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Property Manager at Prospect Union Square responded to this review
Hi Anonymous,
Thank you for your positive and kind words regarding our community! We love hearing resident feedback and truly value your place here. If there is anything we can do to further improve your experience and earn our 5th star, feel free... to reach out to us in the leasing office! Have a great weekend.
Best, The Prospect Team
12/1/24
Verified Renter
convenient location right next to the commuter rail, front desk staffs are amazing, I personally don't have a pet but it's nice to see some of my neighbor's cute fur babies
Review from Apartments.com
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Property Manager at Prospect Union Square responded to this review
Hello, Anonymous! Thank you for sharing your experience and rating us 5-stars! Your feedback is much appreciated and we are so glad you are enjoying the Prospect community. We, too, love getting to know our residents' furry friends and look forward... to continuing to exceed your expectations!
Best, The Prospect Team
11/14/24
Verified Renter
Great experience so far! The leasing office, maintenance staff, and front desk staff have all been wonderful and incredibly responsive to anything i need.
Review from Apartments.com
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Property Manager at Prospect Union Square responded to this review
Hi Anvita,
We are thrilled to see you have rated us 5-stars! Thank you so much for your kind feedback and for choosing to join our wonderful community here at Prospect! We hope you have a great rest of your week!
Best, The Prospect Team
11/13/24
Verified Renter
So far so good. Moved in the middle of October and it's been a great experience. Staff is reliable and answers questions quickly. Beautiful building and amenities.
Review from Apartments.com
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Property Manager at Prospect Union Square responded to this review
Hi there, thank you for taking the time to leave a review for us at Prospect Union Square. We are so glad to hear you have enjoyed your experience so far - your satisfaction means the world to us!
Best, The Prospect Team
11/9/24
Verified Renter
All staff members are pleasant and available. Their activities are nice. The neighbors are nice in general. However, the building is cheaply built and its sound insulation is extremely poor. If a tenant has the bad luck to live next to inconsiderate and noisy neighbors at all hours of the day and night, life becomes hellish and unbearable.
Review from Apartments.com
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Property Manager at Prospect Union Square responded to this review
Hi there, we are glad to hear you are enjoying the resident events, top-notch service, and friendly community. Please feel free to contact the leasing team with any further questions or concerns as we are more than happy to help - have a great... day! Best, The Prospect Team
