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421 E 3rd St # 1
Boston, MA, 02127
$579,900
2 Beds
1 Baths
742 SqFt
0.02 Acres
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MLS #73573779 image #0
If your South Boston search keeps forcing the same choice—great location or real outdoor space—this East Side condo offers a different answer. Step outside your kitchen into more than 550 square feet of private, fenced backyard: room for morning coffee, dinner with friends, gardening, or simply giving your dog a place to get outside without leaving home. Inside, the layout makes smart use of every room. The updated kitchen opens naturally to the living area, while hardwood floors, crown molding, and high ceilings bring classic South Boston character. The second bedroom gives you something especially valuable in a city condo: options. Keep it as a true bedroom, create the dedicated home office you’ve been looking for, or make it comfortable guest space. Useful basement storage keeps bikes, seasonal gear, and everything else from taking over your living space, while common laundry and a low condo fee add everyday practicality. Pets are permitted, too. Then there’s the East Side location, with neighborhood restaurants, cafés, shopping, the beach, Castle Island, public transportation, the Seaport, and downtown Boston all part of the lifestyle. Some condos give you another room. This one gives you more ways to live—inside and out—and a financing incentive designed to help make the monthly payment more manageable.

Property Details

Price:
$579,900
MLS #:
73573779
Status:
Active
Beds:
2
Baths:
1
Type:
Condo
Subtype:
Condominium
Neighborhood:
southboston
Listed Date:
Sep 9, 2026
Finished Sq Ft:
742
Total Sq Ft:
742
Lot Size:
742 sqft / 0.02 acres (approx)
Year Built:
1890
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Schools

Interior

Above Grade Finished Area
742
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Bathrooms
1 Full Bathroom
Cooling
Window Unit(s)
Flooring
Hardwood
Heating
Forced Air
Laundry Features
Common Area

Exterior

Community Features
Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Bike Path, Highway Access, Marina, Private School, Public School, T-Station
Exterior Features
Patio, Fenced Yard
Fencing
Fenced
Patio And Porch Features
Patio
Roof
Rubber
Stories
1
Waterfront Features
1/2 to 1 Mile To Beach

Financial

HOA Fee
$200
HOA Fee Frequency
Monthly
HOA Includes
Water, Sewer, Insurance, Reserve Funds
Tax Year
2025
Taxes
$6,080

Map

Community

Market Summary

Current real estate data for Condo in Boston as of Oct 12, 2026
2,049
Condo Listed
154
Avg DOM
1,016
Avg $ / SqFt
$1,426,017
Avg List Price

Property Summary

    421 E 3rd St # 1 Boston MA is a Condo for sale in Boston, MA, 02127. It is listed for $579,900 and features 2 beds, 1 baths, and has approximately 742 square feet of living space, and was originally constructed in 1890. The current price per square foot is $782. The average price per square foot for Condo listings in Boston is $1,016. The average listing price for Condo in Boston is $1,426,017. To schedule a showing of MLS#73573779 at 421 E 3rd St # 1 in Boston, MA, contact your Cornerstone Real Estate agent at 617-238-7400.

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