Prospect Union Square
50 Prospect Street, Somerville, MA 02143
New units - Studio – 3 bed
Go back
Prospect Union Square
Complete your preferences to get a proper evaluation.
Set PreferencesProperty location
50 Prospect Street, Somerville, MA 02143Pricing and availability
Last updated about 7 hours ago
Price drops 16
New units 4
- 1 Bed/1 Bath Den-T-AD1
- 1 bed
- ·1 bath
- ·749 sqft
$3,756+ mo2Starting atUnits availableUnit 1102
Avail 4/3/2026
12 months leaseTotal price $3,787 moDropped on 01/14- -3%
$3,787+ moUnit 2002
Available now
12 months leaseTotal price $3,756 moDropped on 01/23- -4%
$3,756+ mo
- 1 Bed/1 Bath-B-A5
- 1 bed
- ·1 bath
- ·534 sqft
$3,130+ mo1Starting atUnit availableUnit 0324
Available now
12 months leaseTotal price $3,130 moDropped on 01/23- -4%
$3,130+ mo
- 1 Bed/1 Bath-B-A6
- 1 bed
- ·1 bath
- ·557 sqft
$3,091+ mo1Starting atUnit availableUnit 0435
Available now
12 months leaseTotal price $3,091 moDropped on 01/29- -0.3%
$3,091+ mo
- 1 Bed/1 Bath-T-A5
- 1 bed
- ·1 bath
- ·524 sqft
$3,074+ mo1Starting atUnit availableUnit 2304
Available now
12 months leaseTotal price $3,074 moDropped on 01/24- -0.2%
$3,074+ mo
- 1 Bed/1 Bath-T-A7
- 1 bed
- ·1 bath
- ·544 sqft
$3,226+ mo2Starting atUnits availableUnit 2314
Available now
12 months leaseTotal price $3,244 moDropped on 01/29- -0.2%
$3,244+ moUnit 1914
Avail 2/7/2026
12 months leaseTotal price $3,226 moDropped on 12/30- -0.2%
$3,226+ mo
- 2 Bed/1 Bath-T-B2
- 2 bed
- ·1 bath
- ·839 sqft
$4,385+ mo1Starting atUnit availableUnit 1909
Available now
12 months leaseTotal price $4,385 moDropped on 01/29- -5%
$4,385+ mo
- 2 Bed/2 Bath-B-B12
- 2 bed
- ·2 bath
- ·949 sqft
$4,477+ mo1Starting atUnit availableUnit 0637
Avail 4/5/2026
12 months leaseTotal price $4,477 moDropped on 01/29- -5%
$4,477+ mo
- 2 Bed/2 Bath-B-B3
- 2 bed
- ·2 bath
- ·867 sqft
$4,241+ mo2Starting atUnits availableUnit 0640
Available now
12 months leaseTotal price $4,377 moDropped on 01/29- -5%
$4,377+ moUnit 0340
Available now
12 months leaseTotal price $4,241 moDropped on 01/29- -5%
$4,241+ mo
- 2 Bed/2 Bath-B-B4
- 2 bed
- ·2 bath
- ·870 sqft
$4,238+ mo1Starting atUnit availableUnit 0521
Avail 5/4/2026
12 months leaseTotal price $4,238 moDropped on 01/29- -5%
$4,238+ mo
- 2 Bed/2 Bath-B-B6
- 2 bed
- ·2 bath
- ·878 sqft
$4,226+ mo1Starting atUnit availableUnit 0323
Avail 3/7/2026
12 months leaseTotal price $4,226 moDropped on 01/29- -5%
$4,226+ mo
- 2 Bed/2 Bath-B-B8
- 2 bed
- ·2 bath
- ·907 sqft
$4,153+ mo1Starting atUnit availableUnit 0550
Available now
12 months leaseTotal price $4,153 moDropped on 01/29- -5%
$4,153+ mo
- 2 Bed/2 Bath-T-B3
- 2 bed
- ·2 bath
- ·847 sqft
$4,278+ mo2Starting atUnits availableUnit 2106
Avail 2/16/2026
12 months leaseTotal price $4,675 moDropped on 01/29- -5%
$4,675+ moUnit 1906
Available now
12 months leaseTotal price $4,278 moDropped on 01/29- -5%
$4,278+ mo
- Studio-T-S5
- Studio
- ·1 bath
- ·453 sqft
$2,676+ mo1Starting atUnit availableUnit 1803
Available now
12 months leaseTotal price $2,824 moDropped on 01/29- -0.4%
$2,824+ mo
- Studio-T-S2
- Studio
- ·1 bath
- ·429 sqft
$2,660+ mo1Starting atUnit availableUnit 2308
Available now
12 months leaseTotal price $2,660 moDropped on 01/23- -4%
$2,660+ mo
- 2 Bed/2 Bath-B-B9
- 2 bed
- ·2 bath
- ·913 sqft
$4,135+ mo1Starting atUnit availableUnit 0452
Available now
12 months leaseTotal price $4,135 moDropped on 01/29- -5%
$4,135+ mo
- 1 Bed/1 Bath-B-A13
- 1 bed
- ·1 bath
- ·754 sqft
$3,576+ mo1Starting atUnit availableUnit 0350
Avail 3/25/2026
12 months leaseTotal price $3,576 moDropped on 01/14- -1%
$3,576+ mo
Amenities
- W/D hookup
- Patio / balcony
- Pet friendly
- Garage
- Stainless steel
- Gym
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.
Pets allowed
Yes
Pet limit
2
Income requirement
Must have 3x the rent in total household income (before taxes)