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  • Primary Photo - Prospect Union Square
  • Building Photo - Prospect Union Square
    Building Photo - Prospect Union Square
  • Building Photo - Prospect Union Square
    Building Photo - Prospect Union Square
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Language: English

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View All Hours Office Hours Monday & Tuesday, 9am - 6pm Wednesday, 11am - 6pm Thursday, 9am - 6pm Friday, 9am - 5pm Saturday, 10am - 5pm Sunday, Closed

Prospect Union Square media gallery Unit
call 781-621-9234
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Move-In Date
Massachusetts Middlesex County Somerville East Somerville

Prospect Union Square

50 Prospect St, Somerville, MA 02143

4.6
Renter Rating 60 Reviews
Verified Listing CoStar Verified® Listing

This Listing has been verified by CoStar’s listing verification process, which combines internal screening and fraud detection technology. Always beware of scams.

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781-621-9234
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  • Total Monthly Price

    $2,756 - $4,516

  • Bedrooms

    Studio - 3 bd

  • Bathrooms

    1 - 2 ba

  • Square Feet

    405 - 1,319 sq ft

Prospect Union Square
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Move-in Special

Lease today and receive 1 month free base rent on select studios & 1 bedrooms. *Restrictions May Apply

Highlights

  • Top Rated by Renters
  • Walker's Paradise
  • Premier Transit Location
  • Bike-Friendly Area
  • Pool
  • Walk-In Closets
  • Spa
  • Controlled Access
  • Dog Park

Pricing & Floor Plans

filter results by bedrooms
Cost Calculator: Estimate your monthly and one-time fees.
Studio-T-S7
$2,993 – $3,009 Total Monthly Price Studio 1 Bath 416 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 2010
    price $2,993
    square feet 416
    availibility Now
  • Unit 2410
    price $3,009
    square feet 416
    availibility Aug 8
Studio-T-S2
$3,073 – $3,137 Total Monthly Price Studio 1 Bath 429 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 2208
    price $3,137
    square feet 429
    availibility Now
  • Unit 1808
    price $3,073
    square feet 429
    availibility Aug 14
Studio-T-S5
$3,201 – $3,249 Total Monthly Price Studio 1 Bath 453 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 2103
    price $3,201
    square feet 453
    availibility Now
  • Unit 2203
    price $3,249
    square feet 453
    availibility Jul 26
Studio-T-S1
$2,756 – $3,036 Total Monthly Price Studio 1 Bath 432 Sq Ft
3 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0907
    price $2,810
    square feet 432
    availibility Jun 15
  • Unit 0607
    price $2,756
    square feet 432
    availibility Aug 12
  • Unit 1907
    price $3,036
    square feet 432
    availibility Sep 20
Studio-T-S5-1
$3,146 Total Monthly Price Studio 1 Bath 442 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 1903
    price $3,146
    square feet 442
    availibility Jul 12
Studio-T-S6
$3,205 Total Monthly Price Studio 1 Bath 491 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 2005
    price $3,205
    square feet 491
    availibility Aug 11
Studio-T-S3
$2,944 Total Monthly Price Studio 1 Bath 450 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 2312
    price $2,944
    square feet 450
    availibility Aug 22
1 Bed/1 Bath-B-A7
$3,387 – $3,651 Total Monthly Price 1 Bed 1 Bath 569 Sq Ft
3 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0445
    price $3,387
    square feet 569
    availibility Now
  • Unit 0343
    price $3,651
    square feet 569
    availibility Jun 22
  • Unit 0645
    price $3,580
    square feet 569
    availibility Jun 23
1 Bed/1 Bath-T-A4
$3,395 – $3,485 Total Monthly Price 1 Bed 1 Bath 540 Sq Ft
3 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0701
    price $3,395
    square feet 540
    availibility Now
  • Unit 1401
    price $3,465
    square feet 540
    availibility Aug 6
  • Unit 1601
    price $3,485
    square feet 540
    availibility Aug 16
1 Bed/1 Bath-T-A5
$3,492 – $3,717 Total Monthly Price 1 Bed 1 Bath 524 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 2504
    price $3,492
    square feet 524
    availibility Now
  • Unit 2204
    price $3,717
    square feet 524
    availibility Jul 20
1 Bed/1 Bath-B-A9
$3,606 – $3,739 Total Monthly Price 1 Bed 1 Bath 574 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0346
    price $3,739
    square feet 574
    availibility Now
  • Unit 0644
    price $3,606
    square feet 574
    availibility Jul 18
1 Bed/1 Bath-B-A4
$3,490 Total Monthly Price 1 Bed 1 Bath 530 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0625
    price $3,490
    square feet 530
    availibility Jun 23
1 Bed/1 Bath-T-A6
$3,652 Total Monthly Price 1 Bed 1 Bath 600 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0311
    price $3,652
    square feet 600
    availibility Jul 5
1 Bed/1 Bath-B-A11
$3,538 Total Monthly Price 1 Bed 1 Bath 577 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0442
    price $3,538
    square feet 577
    availibility Jul 12
1 Bed/1 Bath-B-A8
$3,482 Total Monthly Price 1 Bed 1 Bath 572 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0429
    price $3,482
    square feet 572
    availibility Jul 13
1 Bed/1 Bath-B-A5
$3,504 Total Monthly Price 1 Bed 1 Bath 534 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0524
    price $3,504
    square feet 534
    availibility Jul 13
1 Bed/1 Bath-T-A7
$3,472 – $3,779 Total Monthly Price 1 Bed 1 Bath 544 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0814
    price $3,472
    square feet 544
    availibility Jul 26
  • Unit 2514
    price $3,779
    square feet 544
    availibility Aug 2
1 Bed/1 Bath-B-A10
$3,521 Total Monthly Price 1 Bed 1 Bath 576 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0641
    price $3,521
    square feet 576
    availibility Aug 6
1 Bed/1 Bath Den-T-AD1
$4,019 – $4,274 Total Monthly Price 1 Bed 1 Bath 749 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0602
    price $4,019
    square feet 749
    availibility Aug 18
  • Unit 1802
    price $4,274
    square feet 749
    availibility Sep 15
1 Bed/1 Bath-B-A6
$3,471 Total Monthly Price 1 Bed 1 Bath 557 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0535
    price $3,471
    square feet 557
    availibility Sep 14
2 Bed/2 Bath-B-B4
$4,151 Total Monthly Price 2 Beds 2 Baths 870 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0521
    price $4,151
    square feet 870
    availibility Now
2 Bed/1 Bath-T-B2
$4,376 Total Monthly Price 2 Beds 1 Bath 839 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0809
    price $4,376
    square feet 839
    availibility Aug 17
2 Bed/2 Bath-T-B3
$4,516 Total Monthly Price 2 Beds 2 Baths 847 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0706
    price $4,516
    square feet 847
    availibility Aug 21
2 Bed/2 Bath-B-B6
$4,347 Total Monthly Price 2 Beds 2 Baths 878 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0223
    price $4,347
    square feet 878
    availibility Sep 22
Studio-T-S7-1
Call for Rent Studio 1 Bath 405 Sq Ft
Not Available
Studio-T-S1-1
Call for Rent Studio 1 Bath 417 Sq Ft
Not Available
Studio-T-S3-1
Call for Rent Studio 1 Bath 438 Sq Ft
Not Available
Studio-T-S6-1
Call for Rent Studio 1 Bath 477 Sq Ft
Not Available
Studio-T-S4
Call for Rent Studio 1 Bath 566 Sq Ft
Not Available
Studio-B-S4
Call for Rent Studio 1 Bath 502 Sq Ft
Not Available
Studio-B-S1
Call for Rent Studio 1 Bath 449 Sq Ft
Not Available
Studio-B-S2
Call for Rent Studio 1 Bath 460 Sq Ft
Not Available
Studio-B-S3
Call for Rent Studio 1 Bath 475 Sq Ft
Not Available
Studio-B-S5
Call for Rent Studio 1 Bath 551 Sq Ft
Not Available
1 Bed/1 Bath-T-A5-2
Call for Rent 1 Bed 1 Bath 515 Sq Ft
Not Available
1 Bed/1 Bath-T-A4-1
Call for Rent 1 Bed 1 Bath 519 Sq Ft
Not Available
1 Bed/1 Bath Den-T-AD2-1
Call for Rent 1 Bed 1 Bath 705 Sq Ft
Not Available
1 Bed/1 Bath Den-T-AD2
Call for Rent 1 Bed 1 Bath 751 Sq Ft
Not Available
1 Bed/1 Bath-B-A12
Call for Rent 1 Bed 1 Bath 582 Sq Ft
Not Available
1 Bed/1 Bath-B-A13
Call for Rent 1 Bed 1 Bath 754 Sq Ft
Not Available
2 Bed/1 Bath-T-B1
Call for Rent 2 Beds 1 Bath 831 Sq Ft
Not Available
2 Bed/2 Bath-T-B3-1
Call for Rent 2 Beds 2 Baths 797 Sq Ft
Not Available
2 Bed/2-5 Bath Den-T-B3-2
Call for Rent 2 Beds 2 Baths 1,319 Sq Ft
Not Available
2 Bed/2 Bath-B-B10
Call for Rent 2 Beds 2 Baths 927 Sq Ft
Not Available
2 Bed/2 Bath-B-B8
Call for Rent 2 Beds 2 Baths 907 Sq Ft
Not Available
2 Bed/2 Bath-B-B7
Call for Rent 2 Beds 2 Baths 884 Sq Ft
Not Available
2 Bed/2 Bath-B-B3
Call for Rent 2 Beds 2 Baths 867 Sq Ft
Not Available
2 Bed/1 Bath-B-B5
Call for Rent 2 Beds 1 Bath 872 Sq Ft
Not Available
2 Bed/2 Bath-B-B2
Call for Rent 2 Beds 2 Baths 858 Sq Ft
Not Available
2 Bed/2 Bath-B-B11
Call for Rent 2 Beds 2 Baths 932 Sq Ft
Not Available
2 Bed/2 Bath-B-B12
Call for Rent 2 Beds 2 Baths 949 Sq Ft
Not Available
2 Bed/2 Bath-B-B1
Call for Rent 2 Beds 2 Baths 825 Sq Ft
Not Available
2 Bed/2 Bath-B-B9
Call for Rent 2 Beds 2 Baths 913 Sq Ft
Not Available
3 Bed/2 Bath-B-C3
Call for Rent 3 Beds 2 Baths 1,127 Sq Ft
Not Available
Studio-T-S7
$2,993 – $3,009 Total Monthly Price Studio 1 Bath 416 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 2010
    price $2,993
    square feet 416
    availibility Now
  • Unit 2410
    price $3,009
    square feet 416
    availibility Aug 8
Studio-T-S2
$3,073 – $3,137 Total Monthly Price Studio 1 Bath 429 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 2208
    price $3,137
    square feet 429
    availibility Now
  • Unit 1808
    price $3,073
    square feet 429
    availibility Aug 14
Studio-T-S5
$3,201 – $3,249 Total Monthly Price Studio 1 Bath 453 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 2103
    price $3,201
    square feet 453
    availibility Now
  • Unit 2203
    price $3,249
    square feet 453
    availibility Jul 26
Studio-T-S1
$2,756 – $3,036 Total Monthly Price Studio 1 Bath 432 Sq Ft
3 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0907
    price $2,810
    square feet 432
    availibility Jun 15
  • Unit 0607
    price $2,756
    square feet 432
    availibility Aug 12
  • Unit 1907
    price $3,036
    square feet 432
    availibility Sep 20
Studio-T-S5-1
$3,146 Total Monthly Price Studio 1 Bath 442 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 1903
    price $3,146
    square feet 442
    availibility Jul 12
Studio-T-S6
$3,205 Total Monthly Price Studio 1 Bath 491 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 2005
    price $3,205
    square feet 491
    availibility Aug 11
Studio-T-S3
$2,944 Total Monthly Price Studio 1 Bath 450 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 2312
    price $2,944
    square feet 450
    availibility Aug 22
Studio-T-S7-1
Call for Rent Studio 1 Bath 405 Sq Ft
Not Available
Studio-T-S1-1
Call for Rent Studio 1 Bath 417 Sq Ft
Not Available
Studio-T-S3-1
Call for Rent Studio 1 Bath 438 Sq Ft
Not Available
Studio-T-S6-1
Call for Rent Studio 1 Bath 477 Sq Ft
Not Available
Studio-T-S4
Call for Rent Studio 1 Bath 566 Sq Ft
Not Available
Studio-B-S4
Call for Rent Studio 1 Bath 502 Sq Ft
Not Available
Studio-B-S1
Call for Rent Studio 1 Bath 449 Sq Ft
Not Available
Studio-B-S2
Call for Rent Studio 1 Bath 460 Sq Ft
Not Available
Studio-B-S3
Call for Rent Studio 1 Bath 475 Sq Ft
Not Available
Studio-B-S5
Call for Rent Studio 1 Bath 551 Sq Ft
Not Available
1 Bed/1 Bath-B-A7
$3,387 – $3,651 Total Monthly Price 1 Bed 1 Bath 569 Sq Ft
3 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0445
    price $3,387
    square feet 569
    availibility Now
  • Unit 0343
    price $3,651
    square feet 569
    availibility Jun 22
  • Unit 0645
    price $3,580
    square feet 569
    availibility Jun 23
1 Bed/1 Bath-T-A4
$3,395 – $3,485 Total Monthly Price 1 Bed 1 Bath 540 Sq Ft
3 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0701
    price $3,395
    square feet 540
    availibility Now
  • Unit 1401
    price $3,465
    square feet 540
    availibility Aug 6
  • Unit 1601
    price $3,485
    square feet 540
    availibility Aug 16
1 Bed/1 Bath-T-A5
$3,492 – $3,717 Total Monthly Price 1 Bed 1 Bath 524 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 2504
    price $3,492
    square feet 524
    availibility Now
  • Unit 2204
    price $3,717
    square feet 524
    availibility Jul 20
1 Bed/1 Bath-B-A9
$3,606 – $3,739 Total Monthly Price 1 Bed 1 Bath 574 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0346
    price $3,739
    square feet 574
    availibility Now
  • Unit 0644
    price $3,606
    square feet 574
    availibility Jul 18
1 Bed/1 Bath-B-A4
$3,490 Total Monthly Price 1 Bed 1 Bath 530 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0625
    price $3,490
    square feet 530
    availibility Jun 23
1 Bed/1 Bath-T-A6
$3,652 Total Monthly Price 1 Bed 1 Bath 600 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0311
    price $3,652
    square feet 600
    availibility Jul 5
1 Bed/1 Bath-B-A11
$3,538 Total Monthly Price 1 Bed 1 Bath 577 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0442
    price $3,538
    square feet 577
    availibility Jul 12
1 Bed/1 Bath-B-A8
$3,482 Total Monthly Price 1 Bed 1 Bath 572 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0429
    price $3,482
    square feet 572
    availibility Jul 13
1 Bed/1 Bath-B-A5
$3,504 Total Monthly Price 1 Bed 1 Bath 534 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0524
    price $3,504
    square feet 534
    availibility Jul 13
1 Bed/1 Bath-T-A7
$3,472 – $3,779 Total Monthly Price 1 Bed 1 Bath 544 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0814
    price $3,472
    square feet 544
    availibility Jul 26
  • Unit 2514
    price $3,779
    square feet 544
    availibility Aug 2
1 Bed/1 Bath-B-A10
$3,521 Total Monthly Price 1 Bed 1 Bath 576 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0641
    price $3,521
    square feet 576
    availibility Aug 6
1 Bed/1 Bath Den-T-AD1
$4,019 – $4,274 Total Monthly Price 1 Bed 1 Bath 749 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0602
    price $4,019
    square feet 749
    availibility Aug 18
  • Unit 1802
    price $4,274
    square feet 749
    availibility Sep 15
1 Bed/1 Bath-B-A6
$3,471 Total Monthly Price 1 Bed 1 Bath 557 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0535
    price $3,471
    square feet 557
    availibility Sep 14
1 Bed/1 Bath-T-A5-2
Call for Rent 1 Bed 1 Bath 515 Sq Ft
Not Available
1 Bed/1 Bath-T-A4-1
Call for Rent 1 Bed 1 Bath 519 Sq Ft
Not Available
1 Bed/1 Bath Den-T-AD2-1
Call for Rent 1 Bed 1 Bath 705 Sq Ft
Not Available
1 Bed/1 Bath Den-T-AD2
Call for Rent 1 Bed 1 Bath 751 Sq Ft
Not Available
1 Bed/1 Bath-B-A12
Call for Rent 1 Bed 1 Bath 582 Sq Ft
Not Available
1 Bed/1 Bath-B-A13
Call for Rent 1 Bed 1 Bath 754 Sq Ft
Not Available
2 Bed/2 Bath-B-B4
$4,151 Total Monthly Price 2 Beds 2 Baths 870 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0521
    price $4,151
    square feet 870
    availibility Now
2 Bed/1 Bath-T-B2
$4,376 Total Monthly Price 2 Beds 1 Bath 839 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0809
    price $4,376
    square feet 839
    availibility Aug 17
2 Bed/2 Bath-T-B3
$4,516 Total Monthly Price 2 Beds 2 Baths 847 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0706
    price $4,516
    square feet 847
    availibility Aug 21
2 Bed/2 Bath-B-B6
$4,347 Total Monthly Price 2 Beds 2 Baths 878 Sq Ft
1 Available unit
Unit
Total Price
Sq Ft
Availability
Unit Details
  • Unit 0223
    price $4,347
    square feet 878
    availibility Sep 22
2 Bed/1 Bath-T-B1
Call for Rent 2 Beds 1 Bath 831 Sq Ft
Not Available
2 Bed/2 Bath-T-B3-1
Call for Rent 2 Beds 2 Baths 797 Sq Ft
Not Available
2 Bed/2-5 Bath Den-T-B3-2
Call for Rent 2 Beds 2 Baths 1,319 Sq Ft
Not Available
2 Bed/2 Bath-B-B10
Call for Rent 2 Beds 2 Baths 927 Sq Ft
Not Available
2 Bed/2 Bath-B-B8
Call for Rent 2 Beds 2 Baths 907 Sq Ft
Not Available
2 Bed/2 Bath-B-B7
Call for Rent 2 Beds 2 Baths 884 Sq Ft
Not Available
2 Bed/2 Bath-B-B3
Call for Rent 2 Beds 2 Baths 867 Sq Ft
Not Available
2 Bed/1 Bath-B-B5
Call for Rent 2 Beds 1 Bath 872 Sq Ft
Not Available
2 Bed/2 Bath-B-B2
Call for Rent 2 Beds 2 Baths 858 Sq Ft
Not Available
2 Bed/2 Bath-B-B11
Call for Rent 2 Beds 2 Baths 932 Sq Ft
Not Available
2 Bed/2 Bath-B-B12
Call for Rent 2 Beds 2 Baths 949 Sq Ft
Not Available
2 Bed/2 Bath-B-B1
Call for Rent 2 Beds 2 Baths 825 Sq Ft
Not Available
2 Bed/2 Bath-B-B9
Call for Rent 2 Beds 2 Baths 913 Sq Ft
Not Available
3 Bed/2 Bath-B-C3
Call for Rent 3 Beds 2 Baths 1,127 Sq Ft
Not Available
* Price shown is total price based on community-supplied monthly required fees. Excludes user-selected optional fees and variable or usage-based fees and required charges due at or prior to move-in or at move-out.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.

Fees and Policies

The fees listed below are community-provided and may exclude utilities or add-ons. All payments are made directly to the property and are non-refundable unless otherwise specified. Use the Cost Calculator to determine costs based on your needs.

  • Utilities & Essentials
    • Utility - Electric Service
      3rd Party.Monthly fee for electric utility service. Charged per unit.
      Included
    • Utility - Sewer Service
      Monthly fee for sewer utility service. Charged per unit.
      Included
    • Utility - Gas Service
      Monthly fee for gas utility service. Included Charged per unit.
      Included
    • Utility - Water Service
      Monthly fee for water utility service. Charged per unit.
      Included
    • Renter Provided Liability Insurance
      Minimum personal liability coverage required by the Property. Contact the Leasing Team for details of specific requirements. Charged per unit. Payable to 3rd Party
      Included
    • Utility - Trash Service
      Monthly fee for trash and/or recycling collection and waste disposal. Included Charged per unit.
      Included
  • One-Time Basics
    • Due at Move-In
      • Security Deposit - Standard
        Refundable deposit required at move-in. Applications that are Conditionally Approved (i.e. income and/or credit-related reasons) may require a larger security deposit and/or last month's rent deposit (each not to exceed a full month's base rent). Charged per unit.
        $0
  • Dogs
    Max of 2
  • Cats
    Max of 2
  • Pet Fees
    • Pet Rent
      Max of 2. Monthly fee required per approved pet or apartment.  Maximum two pets per apartment.  Service Animals and ESAs are exempt.  Contact the Leasing Team for additional details and weight specifications, if applicable. Charged per pet.
      $50 - $75 / mo
  • Other Parking Fees
    • Parking (Third Party)
      Max of 2. Parking fee if/when parking is limited or not available at the Property. Charged per vehicle. Payable to 3rd Party
      $300 / mo
    Comments
    Max of 2
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  • Additional Parking Options
    • Other
  • Rentable Item - Storage Space
    Max of 1. Monthly fee for rental of each additional storage space. Pricing may vary based on size and/or location. Contact the Leasing Team for availability and limitations. Charged per rentable item.
    $50 / mo
  • Renters Liability Insurance - Property Program
    Minimum personal liability coverage required by the Property if no Third Party policy is provided. Does not include contents coverage. Charged per unit.
    $20 / mo
  • Utility - Internet Service (Optional)
    3rd Party.Monthly fee for internet service. Charged per unit.
    Varies / mo
  • Utility - Cable TV Service
    3rd Party.Monthly fee for cable TV service. Charged per unit.
    Varies / mo

Property Fee Disclaimer: Based on community-supplied data and independent market research. Subject to change without notice. May exclude fees for mandatory or optional services and usage-based utilities.

Details

Property Information

  • Built in 2023
  • 450 units/25 stories

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.

Prospect Union Square is an apartment community located in Middlesex County and the 02143 ZIP Code. This area is served by the Somerville School District attendance zone.

Unique Features

  • Dog Run and Pet Spa

Contact

View Property Website
Language: English
Closed Today
  • Monday & Tuesday, 9am - 6pm
  • Wednesday, 11am - 6pm
  • Thursday, 9am - 6pm
  • Friday, 9am - 5pm
  • Saturday, 10am - 5pm
  • Sunday, Closed
Property Management Company Logo

Community Amenities

Pool

Fitness Center

Laundry Facilities

Elevator

  • Package Service
  • Laundry Facilities
  • Controlled Access
  • Maintenance on site
  • Property Manager on Site
  • Concierge
  • 24 Hour Access
  • Recycling
  • Elevator
  • Business Center
  • Clubhouse
  • Storage Space
  • Conference Rooms
  • Fitness Center
  • Spa
  • Pool
  • Bicycle Storage
  • Dog Park

Apartment Features

Air Conditioning

Walk-In Closets

Microwave

Refrigerator

  • Air Conditioning
  • Heating
  • Smoke Free
  • Cable Ready
  • Storage Space
  • Wheelchair Accessible (Rooms)
  • Disposal
  • Pantry
  • Microwave
  • Range
  • Refrigerator
  • Vinyl Flooring
  • Views
  • Walk-In Closets
Location
50 Prospect St, Somerville,
MA 02143
Get Directions
Schools Restaurants Groceries Coffee Banks Shops Fitness
| Edit
Edit Commute

Destination is required

Under 30 minutes

Commute Time is calculated at rush hour.
Neighborhood

East Somerville combines the quiet charm of historic homes and modern apartments for rent with the activity of an energetic business district. The neighborhood sits less than five miles north of downtown Boston. The transportation hub of Sullivan Square bordering the neighborhood connects commuters to both Boston and Cambridge by bus and subway. There are several small parks for residents to enjoy a breath of fresh air.

The center of East Somerville is Broadway where you can find small businesses and restaurants offering diverse cuisine. Locals love the annual Foodie Crawl held here, which showcases international food options found in this neighborhood. You can try injera at Fasika Ethiopian Restaurant or the meat buffet at Gauchao Brazilian Cuisine. If you are an art lover, check out Mudflat Studios to admire the ceramic creations or try it out yourself by taking a wheel-throwing class in its brightly-lit space.

Learn more about living in East Somerville 
Average Prices by Area

Compare neighborhood and city base rent averages by bedroom.

East Somerville Somerville, MA
Studio $2,810 $2,786
1 Bedroom $3,405 $3,378
2 Bedrooms $4,300 $4,101
3 Bedrooms $4,366 $4,149
Amenities
  • Package Service
  • Laundry Facilities
  • Controlled Access
  • Maintenance on site
  • Property Manager on Site
  • Concierge
  • 24 Hour Access
  • Recycling
  • Elevator
  • Business Center
  • Clubhouse
  • Storage Space
  • Conference Rooms
  • Dog Park
  • Fitness Center
  • Spa
  • Pool
  • Bicycle Storage
  • Dog Run and Pet Spa
  • Air Conditioning
  • Heating
  • Smoke Free
  • Cable Ready
  • Storage Space
  • Wheelchair Accessible (Rooms)
  • Disposal
  • Pantry
  • Microwave
  • Range
  • Refrigerator
  • Vinyl Flooring
  • Views
  • Walk-In Closets
Expenses
Recurring
Cat Rent $50
Dog Rent $75
Office Hours
Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 11am - 6pm
Thursday 9am - 6pm
Friday 9am - 5pm
Saturday 10am - 5pm
Sunday Closed
781-621-9234
Education
Colleges & Universities Distance
Colleges & Universities Distance
Cambridge College
Drive: 4 min 1.4 mi
MIT
Drive: 4 min 1.5 mi
Lesley University, Porter
Drive: 5 min 1.7 mi
Bunker Hill Community College
Drive: 4 min 1.8 mi
Prospect Union Square is within 4 minutes or 1.4 miles from Cambridge College. It is also near MIT and Lesley University, Porter.
Schools
  • Public Schools
  • Private Schools
Albert F. Argenziano School At Lincoln Park
Public Elementary & Middle School
Grades PK-8
548 Students
Attendance Zone
Capuano Early Childhood Center
Public Elementary School
Grades PK-5
240 Students
Attendance Zone
Somerville High School
Public High School
Grades 9-12
1,367 Students
Attendance Zone
St. Anthony Elementary School
Private Elementary & Middle School
Grades K-8
Nearby
St. Ann School
Private Elementary & Middle School
Grades PK-8
Nearby
Castle School
Private High School
Grades 9-12
Nearby
School data provided by The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.

View GreatSchools Rating Methodology


Data provided by GreatSchools.org © 2026. All rights reserved.
Transportation

Transportation options available in Somerville include Union Square, located 0.1 mile from Prospect Union Square. Prospect Union Square is near General Edward Lawrence Logan International, located 5.3 miles or 11 minutes away.

Transit / Subway Distance
Transit / Subway Distance
Union Square
Walk: 2 min 0.1 mi
Gilman Square
Walk: 16 min 0.8 mi
Lechmere Station
Drive: 2 min 1.3 mi
East Somerville
Drive: 5 min 1.7 mi
Sullivan Square Station
Drive: 3 min 2.0 mi
Commuter Rail Distance
Commuter Rail Distance
North Station
Drive: 5 min 2.2 mi
Porter Square
Drive: 5 min 2.3 mi
Back Bay Station
Drive: 10 min 3.3 mi
South Station
Drive: 6 min 3.5 mi
Yawkey
Drive: 7 min 3.6 mi
Airports Distance
Airports Distance
General Edward Lawrence Logan International
Drive: 11 min 5.3 mi
Getting Around
Exceptionally Walkable
Walkability
100 / 100
Exceptional Public Transit
Transit
90 / 100
Fairly Drivable
Drivability
40 / 100
Exceptionally Bikeable
Bikeability
90 / 100

Scores provided by

What do Walkability, Transit, Drivability, and Bikeability mean? Walkability measures the walking distance to day-to-day needs. Transit measures access to public transportation. Drivability measures congestion, parking availability, and access to major roads. Bikeability measures the suitability for cycling. How It Works
Busy
Soundscore™
63 / 100

Traffic

Busy

Airport

Calm

Businesses

Busy

Scores provided by

HowLoud What is a Sound Score Rating? A Sound Score Rating aggregates noise caused by vehicle traffic, airplane traffic and local sources. How It Works
Points of Interest

Time and distance from Prospect Union Square.

Shopping Centers Distance
Shopping Centers Distance
Twin City Plaza
Walk: 14 min 0.7 mi
Somerville Plaza
Drive: 4 min 1.1 mi
Somerville Place
Drive: 4 min 1.4 mi
Prospect Union Square has 3 shopping centers within 1.4 miles, which is about a 4-minute drive. The miles and minutes will be for the farthest away property.
Parks and Recreation Distance
Parks and Recreation Distance
Harvard Museum of Natural History
Drive: 4 min 1.4 mi
Mineralogical and Geological Museum
Drive: 4 min 1.4 mi
Museum of Science
Drive: 4 min 1.6 mi
Longfellow National Historic Site
Drive: 5 min 2.0 mi
Harvard-Smithsonian Center for Astrophysics
Drive: 6 min 2.2 mi
Prospect Union Square has 5 parks within 2.2 miles, including Harvard Museum of Natural History, Mineralogical and Geological Museum, and Museum of Science.
Hospitals Distance
Hospitals Distance
Cambridge Health Alliance
Walk: 13 min 0.7 mi
Massachusetts Eye and Ear Infirmary
Drive: 5 min 2.3 mi
Shriners Children's Boston
Drive: 6 min 2.5 mi
Prospect Union Square has 3 hospitals within 2.5 miles, the nearest is Cambridge Health Alliance which is 0.7 mile away and a 13 minute walk.
Military Bases Distance
Military Bases Distance
Hanscom Air Force Base
Drive: 25 min 13.0 mi
US Military Reservation
Drive: 31 min 17.5 mi
Fort Miller
Drive: 32 min 19.6 mi
Prospect Union Square has 3 military bases within 19.6 miles, the nearest is Hanscom Air Force Base which is 13.0 miles away and a 25 minute drive.
 
 

Reviews for Prospect Union Square

4.6
Renter Rating
5 Stars
49
4 Stars
6
3 Stars
2
2 Stars
0
1 Star
3
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Prospect Union Square Photos

Models

  • Studio

  • Studio

  • Studio

  • Studio

  • Studio

  • Studio

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Frequently Asked Questions
Does Prospect Union Square have in-unit laundry?

While Prospect Union Square does not provide in‑unit laundry, on‑site laundry facilities are available for shared resident use.

What utilities are included in rent at Prospect Union Square?

Utilities are not included in rent. Residents should plan to set up and pay for all services separately.

Is parking available at Prospect Union Square?

Parking is available at Prospect Union Square. Fees may apply depending on the type of parking offered. Contact this property for details.

Which floor plans are available, and what are the price ranges?

Prospect Union Square has studios to three-bedrooms with rent ranges from $2,756/mo. to $4,516/mo.

Is Prospect Union Square pet-friendly?

Yes, Prospect Union Square welcomes pets. Breed restrictions, weight limits, and additional fees may apply. View this property's pet policy.

How much income do I need to rent at Prospect Union Square?

A good rule of thumb is to spend no more than 30% of your gross income on rent. Based on the lowest available rent of $2,756 for a studio, you would need to earn about $110,240 per year to qualify. Want to double-check your budget? Calculate how much rent you can afford with our Rent Affordability Calculator.

Does Prospect Union Square have move-in specials?

Prospect Union Square is offering Specials for eligible applicants, with rental rates starting at $2,756.

Does Prospect Union Square offer Matterport 3D tours?

While Prospect Union Square does not offer Matterport 3D tours, renters can explore units through In-Person and Video tours. Schedule a tour now.

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What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

Walk Score® measures the walkability of any address. Transit Score® measures access to public transit. Bike Score® measures the bikeability of any address.

Learn How It Works

What is a Sound Score Rating?

A Sound Score Rating aggregates noise caused by vehicle traffic, airplane traffic and local sources.

Learn How It Works

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50 Prospect St

Somerville, MA 02143

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