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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| Year | Land | Building | Total | Change |
|---|---|---|---|---|
| FY2023 | $0 | $1,386,100 | $1,386,100 | — |
| Date | Price | Book/Page |
|---|---|---|
| Dec 9, 2016 | $1,082,250 | 57247/293 |
| Oct 29, 2004 | $650,800 | 35784/114 |
| Apr 29, 1994 | $155,100 | 19035/242 |
| Issued | Type / Work | Status | Value |
|---|---|---|---|
| Sep 22, 2025 |
Short Form Bldg Permit
EXTREN
Renovations - Exterior
Permit #SF1777324
|
Closed | $7,640 |
| Jul 16, 2025 |
Short Form Bldg Permit
EXTREN
Renovations - Exterior
Permit #SF1697006
|
Closed | $60,800 |
| Oct 21, 2024 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1660223
|
Closed | $9,000 |
| Oct 15, 2024 |
Gas Permit
GAS
Gas
Permit #G1660749
|
Closed | $500 |
| Oct 15, 2024 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1660748
|
Closed | $6,000 |
| Oct 3, 2024 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1658722
|
Closed | $35,000 |
| Field | Assessor | MLS | Match |
|---|---|---|---|
| Year built | 1,899 | 1,899 | ✓ |
South End
1666 Washington St # 3, Boston MA 02118
Boston, MA 02118
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 06/04/2026 | ↓ Price Reduced | $1,399,999 | $75,001 | - | From $1,475,000 to $1,399,999 (-5.1%) |
| 05/08/2026 | ↓ Price Reduced | $1,475,000 | $85,000 | - | From $1,560,000 to $1,475,000 (-5.5%) |
| 04/16/2026 | 🏠 Listed for Sale | $1,560,000 | - | - | Original listing |
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