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21 Stone Ave #21, Somerville, MA 02143

Somerville
Local realty services provided by:CENTURY 21 Shawmut Properties
21 Stone Ave #21,Somerville, MA 02143
$849,000
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  • 2 Beds
  • 1 Baths
  • 1,021 sq. ft.
  • Condominium
  • Active
Upcoming open houses
  • Sat, Apr 25
    11:00 am - 12:00 pm
  • Sun, Apr 26
    12:00 pm - 01:00 pm
Listed by: the moving greater boston team, jacqueline vienneau
Office: berkshire hathaway homeservices warren residential
MLS#:73500433
Source:MLSPIN

Price summary

  • Price:$849,000
  • Price per sq. ft.:$831.54
  • Monthly HOA dues:$250

About this home

A rare opportunity to own a home just steps from Union Square, one of Somerville’s most vibrant and historic destinations, located only a quarter mile from the Green Line station. Nestled on a quiet side street at the base of Prospect Hill, where the first American flag was raised in 1776, 21 Stone combines neighborhood charm with urban convenience. From the private entry, you’re welcomed into an open light-filled living and dining space, where tall ceilings and large windows set a warm, inviting tone. The kitchen is both stylish and functional, with a southeast facing breakfast nook that captures the morning light. Additional perks include private laundry and storage in the basement, an off-street parking space, and shared patio ideal for outdoor gatherings. With award winning restaurants, cafés, and markets just around the corner, this home offers modern comfort rooted in the rich history and energy of Union Square.

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Home facts

  • Year built:1900
  • Listing ID #:73500433
  • Updated:April 24, 2026 at 10:39 AM

Rooms and interior

  • Bedrooms:2
  • Total bathrooms:1
  • Full bathrooms:1
  • Rooms Total:5
  • Flooring:Hardwood
  • Kitchen Description:Dishwasher, Freezer, Range, Refrigerator
  • Living area:1,021 sq. ft.

Heating and cooling

  • Cooling:Window Unit(s)
  • Heating:Baseboard, Natural Gas, Steam

Structure and exterior

  • Roof:Shingle
  • Year built:1900
  • Building area:1,021 sq. ft.
  • Construction Materials:Frame
  • Exterior Features:Patio

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$849,000
  • Price per sq. ft.:$831.54
  • Tax amount:$4,245 (2025)

Features and amenities

  • Appliances:Dishwasher, Dryer, Freezer, Range, Refrigerator, Washer
  • Laundry features:Dryer, In Building, Washer

Parking

  • Total parking spaces:1
  • Parking description:Deeded, Off Street
The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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