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1666 Washington Street, Unit 3, South EndBoston, MA 02118Price: $1,399,999

  • Price: $1,399,999
  • Est. Mortgage of $/month
  • 74 Days on Market
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Federal 30-year interest rate: 6.49% last updated on Jun 25, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $1,399,999List Price
  • 3Bedrooms
  • 3Bathrooms
  • 0.04Acreage
  • 1,646Square Feet
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118
1666 Washington Street Boston MA 02118

Listing Tools

Listed by Moshe Elmekias of Gibson Sotheby's International Realty
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.

Property Details of 1666 Washington Street, Unit 3, South End

Property Details

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