Prospect Union Square

Unclaimed
50 Prospect St., Somerville, MA 02143
21 units
10 available
View 10 units
Available now
10
Available within 60 days
10
Total units
21

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About Prospect Union Square

Discover luxury apartment living in Somerville, MA at Prospect Union Square apartments. View our modern floorplans, amenities, and schedule your tour today!

Available units

21 homes listed, 10 available now

Unit 1310Available now

$2,820/mo

Studio · 1 bath · 416 sq ft · Floor 13

Details
Unit 0548Available December 10, 2026

$2,853/mo

Studio · 1 bath · 460 sq ft · Floor 5

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Unit 1308Available now

$2,895/mo

Studio · 1 bath · 429 sq ft · Floor 13

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Unit 0703Available December 4, 2026

$2,931/mo

Studio · 1 bath · 453 sq ft · Floor 7

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Unit 0436Available January 2, 2027

$2,999/mo

Studio · 1 bath · 475 sq ft · Floor 4

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Unit 2207Available now

$3,012/mo

Studio · 1 bath · 432 sq ft · Floor 22

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Unit 0625Available now

$3,119/mo

1 bed · 1 bath · 530 sq ft · Floor 6

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Unit 2407Available November 25, 2026

$3,130/mo

Studio · 1 bath · 432 sq ft · Floor 24

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Unit 1905Available October 18, 2026

$3,239/mo

Studio · 1 bath · 491 sq ft · Floor 19

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Unit 0514Available now

$3,308/mo

1 bed · 1 bath · 544 sq ft · Floor 5

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Unit 0346Available now

$3,407/mo

1 bed · 1 bath · 574 sq ft · Floor 3

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Unit 0611Available October 20, 2026

$3,424/mo

1 bed · 1 bath · 600 sq ft · Floor 6

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Unit 0629Available now

$3,446/mo

1 bed · 1 bath · 572 sq ft · Floor 6

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Unit 1801Available now

$3,484/mo

1 bed · 1 bath · 540 sq ft · Floor 18

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Unit 1204Available October 24, 2026

$3,508/mo

1 bed · 1 bath · 524 sq ft · Floor 12

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Unit 2214Available November 9, 2026

$3,587/mo

1 bed · 1 bath · 544 sq ft · Floor 22

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Unit 2313Available October 17, 2026

$4,200/mo

1 bed · 1 bath · 751 sq ft · Floor 23

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Unit 1402Available November 29, 2026

$4,267/mo

1 bed · 1 bath · 749 sq ft · Floor 14

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Unit 0551Available now

$4,279/mo

2 bed · 1 bath · 872 sq ft · Floor 5

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Unit 1509Available October 31, 2026

$4,729/mo

2 bed · 1 bath · 790 sq ft · Floor 15

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Unit 0322Available now

$4,866/mo

2 bed · 2 bath · 884 sq ft · Floor 3

Details