21 Stone Ave #21
Somerville, MA 02143
2
Bed
1
Bath
1,021Sqft
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
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
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Bathroom Information
Total Baths: 1 Full Baths: 1Room Information
Total Bedroom: 2 -
Flooring Information
Hardwood -
Roofing Information
Shingle -
Interior Features
Roof: Shingle Appliances: Range, Dishwasher, Refrigerator, Freezer, Washer, Dryer Laundry Features: In Building -
Heating & Cooling
Heating: Baseboard, Steam, Natural Gas Cooling: Window Unit(s) WaterSource: Public
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Building Information
Year Built: 1900 Construction Materials: Frame Basement: N -
Exterior Features
PatioPorch: Patio
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Lot Information
Lot Size Units: Acres Stories: 1Property Information
Property Type: Residential Sub Type: CondominiumStructure Type: 2/3 Family SQ ft (Living Area): 1,021
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Listing Price Information
Original Listing Price: $849000
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Tax Information
Parcel Number: 4587370 Annual Tax: $4245
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Parking Information
Parking Total: 1 Off Street, DeededHomeowners Association InformationIncluded Fees: Water, Sewer, Insurance, Reserve Funds HOA: $250.00 Monthly
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Location Information
Direction: GPS
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 9 Medford #410, Somerville, MA, 02143 | $599,000 | 1 | 1 | 814 | 814 SqFt |
| 9 Medford #405, Somerville, MA, 02143 | $585,000 | 1 | 1 | 656 | 656 SqFt |
| 6 Bedford Street #1F, Somerville, MA, 02143 | $404,900 | 1 | 1 | 426 | 426 SqFt |
| 6 Bedford Street #3R, Somerville, MA, 02143 | $465,000 | 2 | 1 | 510 | 510 SqFt |
| 6 Bedford Street #3F, Somerville, MA, 02143 | $495,000 | 2 | 1 | 526 | 526 SqFt |
| 432 Norfolk Street #4C, Somerville, MA, 02143 | $629,000 | 1 | 1 | 686 | 686 SqFt |
| 432 Norfolk Street #1H, Somerville, MA, 02143 | $650,000 | 1 | 1 | 924 | 924 SqFt |
| 411 Norfolk Street #2A, Somerville, MA, 02143 | $945,000 | 3 | 1 | 1,083 | 1,083 SqFt |
| 14 Hamlet #B, Somerville, MA, 02143 | $1,195,000 | 3 | 2 | 1,568 | 1,568 SqFt |
| 14 Hamlet #C, Somerville, MA, 02143 | $775,000 | 2 | 1 | 984 | 984 SqFt |
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ByOwner last updated this listing 06/03/2026 @ 23:59
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