Prospect Union Square
50 Prospect Street, Somerville, MA 02143
New units - Studio – 3 bed
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Prospect Union Square
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50 Prospect Street, Somerville, MA 02143Pricing and availability
Last updated 8 days ago
Price drops 8
New units 4
- 1 Bed/1 Bath Den-T-AD1
- 1 bed
- ·1 bath
- ·749 sqft
$3,906+ mo1Starting atUnit availableUnit 2002
Available now
12 months leaseTotal price $3,973 moDropped on 12/16- -1%
$3,973+ mo
- 1 Bed/1 Bath Den-T-AD2
- 1 bed
- ·1 bath
- ·751 sqft
$3,777+ mo1Starting atUnit availableUnit 1413
Available now
12 months leaseTotal price $3,777 moDropped on 12/16- -1%
$3,777+ mo
- 1 Bed/1 Bath-B-A5
- 1 bed
- ·1 bath
- ·534 sqft
$3,216+ mo1Starting atUnit availableUnit 0324
Available now
12 months leaseTotal price $3,216 moDropped on 12/16- -2%
$3,216+ mo
- 2 Bed/2 Bath-B-B3
- 2 bed
- ·2 bath
- ·867 sqft
$4,525+ mo1Starting atUnit availableUnit 0340
Available now
12 months leaseTotal price $4,525 moDropped on 12/16- -4%
$4,525+ mo
- 2 Bed/2 Bath-T-B3
- 2 bed
- ·2 bath
- ·847 sqft
$4,564+ mo1Starting atUnit availableUnit 1906
Available now
12 months leaseTotal price $4,564 moDropped on 12/16- -4%
$4,564+ mo
- Studio-T-S1
- Studio
- ·1 bath
- ·432 sqft
$2,855+ mo1Starting atUnit availableUnit 2307
Avail 1/21/2026
12 months leaseTotal price $2,855 moDropped on 12/20- -1%
$2,855+ mo
- Studio-T-S5
- Studio
- ·1 bath
- ·453 sqft
$2,676+ mo1Starting atUnit availableUnit 1203
Available now
12 months leaseTotal price $2,780 moDropped on 12/20- -0.3%
$2,780+ mo
- Studio-T-S2
- Studio
- ·1 bath
- ·429 sqft
$2,795+ mo2Starting atUnits availableUnit 2008
Avail 1/7/2026
12 months leaseTotal price $2,872 moDropped on 12/20- -1%
$2,872+ moUnit 2408
Avail 12/29/2025
12 months leaseTotal price $2,926 moDropped on 12/20- -3%
$2,926+ 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)