1666 Washington St #3, Boston, MA 02118
Local realty services provided by:CENTURY 21 Mario Real Estate
Listed by: moshe elmekias
Office: gibson sotheby's international realty
MLS#:73503032
Source:MLSPIN
Price summary
- Price:$1,560,000
- Price per sq. ft.:$947.75
- Monthly HOA dues:$300
About this home

Inviting. Spacious. Rarely available.This 3-bed & 3-bath penthouse duplex offers 1,646 sq ft of thoughtfully designed living space in the heart of Boston’s South End—where true 3 bedroom homes remain in short supply.The first level is dedicated to rest and privacy, featuring a spacious primary suite with a walk-in closet and en-suite full bath, a generously sized second bedroom, and a versatile 3rd bedroom—ideal for guests or a home office.Upstairs, the main living level is designed for both comfort and entertaining, with an open living & dining area highlighted by exposed brick, high ceilings, skylights, and abundant natural light. The modern kitchen features stainless steel appliances, while a wood-burning stove adds warmth and character throughout. Additional features include central air, in-unit W&D, and a private deck overlooking lovely Worcester Square. The living area flows seamlessly to the deck, creating an ideal setting for entertaining. Pet friendly.
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Home facts
- Year built:1899
- Listing ID #:73503032
- Updated:April 21, 2026 at 10:35 AM
Rooms and interior
- Bedrooms:3
- Total bathrooms:3
- Full bathrooms:3
- Rooms Total:4
- Flooring:Hardwood
- Kitchen Description:Dishwasher, Disposal, Freezer, Range, Refrigerator
- Living area:1,646 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Forced Air
- Central air:Yes
Structure and exterior
- Year built:1899
- Building area:1,646 sq. ft.
- Lot area:0.04 Acres
- Construction Materials:Stone
- Exterior Features:Deck
Utilities
- Water:Public
- Sewer:Public Sewer
Finances and disclosures
- Price:$1,560,000
- Price per sq. ft.:$947.75
- Tax amount:$16,740 (2025)
Features and amenities
- Appliances:Dishwasher, Disposal, Dryer, Freezer, Range, Refrigerator, Washer
- Laundry features:Dryer, Washer
Parking
- Parking description:On Street
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