1666 Washington St, #3, Boston, MA 02118

$1,750,000 - South End

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Experience elevated living in this stunning 3-bed, 3-bath penthouse duplex, perfectly positioned in the South End. Spanning two thoughtfully designed levels, this one-of-a-kind residence blends modern sophistication with timeless design.The open-concept main floor boasts soaring ceilings, oversized windows, skylights, a full bath, and sun-drenched living spaces with sweeping city views. A custom kitchen features high-end appliances, sleek cabinetry, and an oversized island for entertaining. The spacious living and dining areas flow effortlessly onto a large private roof deck. On the bedroom level, a serene primary suite offers an en-suite bath with steam shower and generous closet space. Two additional rooms provide flexibility for bedrooms, home offices, or creative spaces—sharing a separate bathroom with tub.With central A/C, in-unit laundry, and the possibility of nearby rental garage parking, this exceptional home offers the best of luxury and urban convenience.

— MLSPIN #: 73387499

Map of 1666 Washington St, #3, Boston, MA 02118

1666 Washington St, #3, South End, Boston, MA 02118
1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118
1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118
1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118
1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118
1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118
1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118 1666 Washington St, #3, South End, Boston, MA 02118
1666 Washington St, #3, South End, Boston, MA 02118
List Price:$1,750,000
Status:New
MLS ID:73387499
Town:Boston
Neighborhood:South End
County:Suffolk
Zip:02118
Property Type:Residential
Property Sub Type:Condominium
Bedrooms:3
Full Baths:3
Living Area:1,646 sqft
Acres:0.04
Taxes:16,740
Association Fee:$300
Cooling:Central Air
Heating:Forced Air
Status:Active
Water Source:Public
Year Built:1899
Directions:between East Concord and Worcester Sq
Listing Contract Date:2025-06-08
Cooling?:Yes
Fireplace?:Yes
Heating?:Yes
Lot Size Area:0.04
Lot Size Square Feet:1,646
Fireplaces Total:1
Rooms Total:4
Association Fee Includes:Water, Sewer, Insurance
Bathrooms Total Integer:3
Basement:N
Building Area Source:Public Records
Building Area Total:1,646
Living Area Units:Square Feet
Lot Size Units:Acres
Number Of Units Total:3
Parcel Number:W:08 P:01444 S:006, 3391868
Sewer:Public Sewer
Structure Type:Townhouse
Zoning:CD
Stories Total:2
Year Built Source:Public Records
Disclosures:Seller paid assessment for front facade project scheduled for this summer. Taxes do not reflect residential exemption.
Entry Level:4
Farm Land Area Units:Square Feet
Listing Agreement:Exclusive Right To Sell
Disclosure:No
Dpr Flag:No
Lead Paint:Unknown
Listing Alert:No
List Price Per Sqft:$1,063.18
Page:114
Price Per Sqft:$1,063.18
Square Feet Incl Base:No
Unit Building:3
Original List Price:$1,750,000
Tax Assessed Value:$1,445,600
Tax Year:2025
Year Built Details:Renovated Since

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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 June 10, 2025 08:22 PM

Property Last Updated: June 08, 2025 10:35 AM

Listing Courtesy of: Keller Williams Realty Signature Properties
Listing Agent: Timothy S Haynes
617-905-3917