840 East 4th St, #1, Boston, MA 02127

$674,900 - South Boston

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This thoughtfully designed, floor-through unit offers a private entrance and the perfect balance of modern comfort and long term value. The open concept layout is anchored by an oversized kitchen island, granite countertops, and stainless steel appliances, creating an ideal space for everyday living and entertaining. The living area features a gas fireplace and opens through glass doors to a private, covered patio overlooking a large fenced-in backyard. Two generously sized bedrooms offer excellent closet space and abundant natural light. The bathroom includes a jetted tub and tile flooring. Additional highlights include a new water heater, in-unit washer and dryer, hardwood floors throughout, central air conditioning, gas heating and cooking, and recessed lighting. Ideally located near Castle Island, with easy access to dining, shopping, public transportation, and the best of South Boston, this condo offers strong lifestyle appeal and long-term investment potential.

— MLSPIN #: 73466339

Map of 840 East 4th St, #1, Boston, MA 02127

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Start Time: End Time: Comments:
01-17-2026 11:00 AM 01-17-2026 12:30 PM
01-18-2026 01:00 PM 01-18-2026 02:00 PM
840 East 4th St, #1, South Boston, Boston, MA 02127
840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127
840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127
840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127
840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127 840 East 4th St, #1, South Boston, Boston, MA 02127
List Price:$674,900
Status:Active
MLS ID:73466339
Town:Boston
Neighborhood:South Boston
County:Suffolk
Zip:02127
Property Type:Residential
Property Sub Type:Condominium
Bedrooms:2
Full Baths:1
Living Area:758 sqft
Acres:0.02
Taxes:6,701
Appliances:Dishwasher, Refrigerator, Freezer, Washer, Dryer
Association Fee:$180
Cooling:Central Air
Flooring:Hardwood
Heating:Forced Air
Status:Active
Water Source:Public
Year Built:1875
Association Fee Frequency:Monthly
Directions:Between N and O
Laundry Features:In Unit
Listing Contract Date:2026-01-07
Cooling?:Yes
Fireplace?:Yes
Heating?:Yes
Lot Size Area:0.02
Lot Size Square Feet:758
Fireplaces Total:1
Rooms Total:4
Association Fee Includes:Water, Sewer, Insurance, Reserve Funds
Bathrooms Total Integer:1
Basement:N
Building Area Source:Public Records
Building Area Total:758
Community Features:Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Highway Access, House of Worship, Marina, Private School, Public School, T-Station, University
Exterior Features:Patio, Fenced Yard
Fencing:Security, Fenced
Living Area Units:Square Feet
Lot Size Units:Acres
Number Of Units Total:3
Parcel Number:W:06 P:04274 S:002, 4646205
Patio And Porch Features:Patio
Sewer:Public Sewer
Structure Type:2/3 Family
Waterfront Features:0 to 1/10 Mile To Beach
Zoning:CD
Stories Total:1
Year Built Source:Public Records
Entry Level:1
Farm Land Area Units:Square Feet
Listing Agreement:Exclusive Right To Sell
Certificate Number:000000058324
Mh:Cooling Zones, Cc:Cooling Zones, Mf:Cooling Zones, Sf:Cooling Zones:1
Disclosure:No
Dpr Flag:Yes
Heat Zones:1
Lead Paint:Unknown
Listing Alert:No
List Price Per Sqft:$890.37
Management:Owner Association
No Units Owner Occ:3
Page:250
Price Per Sqft:$890.37
Square Feet Incl Base:No
Unit Building:1
Original List Price:$674,900
Pets Allowed:Yes
Tax Assessed Value:$578,700
Tax Year:2025
Year Built Details:Actual
Outdoor Space Available:Yes - Private

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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, landlords 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, leasing or renting 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, leasing or renting. 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.

MLS Property Information Network, Inc. data last updated on January 16, 2026 02:29 PM - ET

Property Last Updated: January 16, 2026 02:29 PM - ET

Listing Courtesy of: Compass
Listing Agent: Carlisle Group