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1666 Washington St # 3, Boston MA 02118

Boston, MA 02118 • South End
$1,560,000
$1,399,999
Est. $8,974/month
3
Beds
3
Baths
1,646
Sq Ft
$851
Price/Sq Ft
0.04
Acres
1899
Year Built
80
Days on Market
Active Price Drop -$160,001 Listed Apr 16, 2026 • MLS# 73503032 Copied! • Updated Jun 8, 2026

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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Recently Sold Nearby

Property History

Market Insights

2
Price Changes
10.3%
Price Range

Property Timeline

Price Reduced
Jun 4, 2026
$1,399,999 $75,001 (-5.08%)
From $1,475,000 to $1,399,999 (-5.1%)
Price Reduced
May 8, 2026
$1,475,000 $85,000 (-5.45%)
From $1,560,000 to $1,475,000 (-5.5%)
🏠
Listed for Sale
Apr 16, 2026
$1,560,000
Original listing
Office: Gibson Sotheby's International Realty

Tax History

Year Taxes Assessment
2025 $16,740 $1,445,600

Financial Details

Annual Property Tax
$16,740
Tax Year 2025
HOA Fee
$300
Monthly
Assessed Value
$1,445,600

Facts & Features

Central AC

Home Facts

Type Residential
Style Condominium
Year Built 1899
Living Area 1,646 sq ft
Lot Size 0.04 acres
Bedrooms 3
Full Baths 3
Total Rooms 4

Interior

Heating Forced Air
Cooling Central Air
Flooring Hardwood
Appliances Range, Dishwasher, Disposal, Refrigerator, Freezer, Washer, Dryer
Fireplace None
Basement N
Laundry None
Features None

Exterior

Construction Stone
Architecture None
Roof None
Features Deck
Pool None
Spa None
Fencing None
Patio/Porch Deck
Features On Street
Electric None
Water Public
Sewer Public Sewer
Gas None
Other For Gas Range
Annual Tax $16,740
Assessed Value $1,445,600

HOA & Community

HOA Fee $300 Monthly
Fee Includes Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds
Amenities None
Optional Fee Includes None
Owner-Occupied Units 3
Pets Yes
Seller Disclosures None
Possession None
Accepted Financing None
Structure Type ["Townhouse"]
Unit/Building 3
Sq Ft Source Owner
Documents Master Deed, Unit Deed, Management Association Bylaws (3)
County Suffolk
Total market time (incl. prior listings) 53 days

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1899
Bedrooms
3
Full Bathrooms
3
Living Area
1,646 sq ft
Total Rooms
4
Stories
2
Entry Level
3

Room Details

Other Floor

Bathroom1
Bedroom5
Bedroom4
Bedroom3
Dining Room
Kitchen
Bathroom2
Bedroom2
Living Room
Bathroom3
Master Bedroom
Office
Family Room
Master Bathroom
Yes

Interior Features

Flooring: Hardwood
Appliances: Range, Dishwasher, Disposal, Refrigerator, Freezer, Washer, Dryer
Interior Features:
Windows:
Basement: N
Laundry:
Security: Intercom

Construction & Materials

Year Built: 1899
Structure Type: Townhouse
Exterior Materials: Stone
Roof:
Foundation:
Stories: 2

Heating, Cooling & Utilities

Heating: Forced Air
Cooling: Central Air
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Deck
Patio & Porch: Deck
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Parking Features: On Street

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $1,395
Homeowners Insurance $200
HOA Fee $300/mo
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Location

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Neighborhood

South End

1666 Washington St # 3, Boston MA 02118

Boston, MA 02118

Listing Information

Listing Agent Moshe Elmekias
Listing Office Gibson Sotheby's International Realty
Office Phone 617-426-6900
Agent MLS ID BB801625
Office MLS ID BB5918
Listing Data Updated Jun 8, 2026 3:05 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

Contact Us

Steven Novak
Steven Novak
BMN Boston Real Estate
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Steven Novak

BMN Boston Real Estate

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