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47 Old Harbor St

Boston, MA 02127

6 beds
4 baths
1,956 sqft
1,150 sqft lot
$644 per sqft
1890 build
– on site

Experience unparalleled city living in this one-of-a-kind two-family triplex on the desirable East Side of South Boston. Whether you're an investor or seeking a luxurious owner-occupied residence, this property delivers. This 4-bedroom, 3-bath unit is designed for comfort and style. Enjoy central air, in-unit laundry, and an open-concept living area anchored by a warm gas fireplace. The renovated kitchen shines with stainless steel appliances and granite countertops, leading to a private deck and an additional full bath. Upstairs, discover two bedrooms with walk-in closets and a convenient Jack and Jill bathroom. The highlight is undoubtedly the private roof deck, featuring an enclosed sunroom with a wet bar – an entertainer's dream with city views of Boston, Thomas Park, and Telegraph Hill. The first floor offers a separate 1-bedroom, 1-bath unit, providing excellent rental potential. Located just moments from downtown South Boston, convenience meets luxury.

Listing courtesy of MLSPIN / Paul Fioretti / Berkshire Hathaway HomeServices Commonwealth Real Estate

Last checked: Checking… • Last updated Jun 29, 2025 •

MLS# 73398172 —

The Building

Year Built:

1890
Year Built Details:

Actual
Year Built Source:

Public Records
# of Units Total:

2
Foundation Details:

Concrete Perimeter
Levels:

4
Stories:

4
Stories Total:

4
Patio And Porch Features:

Porch
Building Area Total:

1956
Building Area Units:

Square Feet
Building Area Source:

Public Records

Interior

Rooms Total:

13
Fireplace:

true
Fireplaces Total:

2

Room Dimensions

Living Area:

1956
Living Area Source:

Public Record

Location

Directions:

Dorchester Street to Old Harbor Street
Longitude:

-71.047606
Latitude:

42.333232

The Property

Property Type:

Residential Income
Property Subtype:

Multi Family
Parcel Number:

W:07 P:01096 S:000,1410657
Zoning:

R2
Lot Size Units:

Acres
Lot Size Area:

0.03
Lot Size SqFt:

1150
Lot Size Acres:

0.03
View:

City View(s)
View:

true
Waterfront:

false
Farm Land Area Units:

Square Feet
Road Frontage Type:

Public

Listing Agent

Contact info:

Taxes

Tax Year:

2025
Tax Book Number:

67920
Tax Annual Amount:

13344
Tax Assessed Value:

1152300

Beds

Bedrooms Total:

6

Baths

Total Baths:

4
Total Baths:

4
Full Baths:

4

The Listing

Home Warranty:

false

Utilities

Sewer:

Public Sewer
Water Source:

Public

The Community

Community Features:

Public Transportation
Spa:

false
Senior Community:

false

Parking

Parking Features:

On Street
Garage:

false
Open Parking:

true

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Transit Score®

Provided by WalkScore® Inc.

Soundscore™

Provided by HowLoud

Sale history

Date	Event	Source	Price	% Change
6/29/25 Jun 29, 2025	Listed / Active	MLSPIN	$1,260,000

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This multifamily located in South Boston, Boston, MA 02127 is currently for sale for $1,260,000. 47 Old Harbor St is a 1,956 square foot multifamily with 6 beds and 4 baths that has been on Estately for 0 days. 47 Old Harbor St is in the South Boston neighborhood of Boston and has a WalkScore® of 91, making it a walker’s paradise.

Listing Courtesy of: MLSPIN and Berkshire Hathaway HomeServices Commonwealth Real Estate.

The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) 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 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., Estately and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein. Users may not reproduce or redistribute the data found on this site. The data is for viewing purposes only. All information provided is deemed reliable but is not guaranteed by Estately or MLSPIN and should be independently verified.