546 County St, New Bedford MA 02740

New Bedford, MA 02740
$489,000
Est. $2,603/month
4
Beds
2
Baths
3,394
Sq Ft
$144
Price/Sq Ft
0.15
Acres
1855
Year Built
Single Family Residence
Type
58
Days on Market
Active Price Drop -$61,000 Listed Sep 27, 2025 • MLS# 73411534

About this home

Own your very own whaling mansion! Originally built in 1855 for whaling merchant Joseph Knowles, this stunning Italianate colonial has been lovingly renovated to preserve both its historic charm and updated to reflect modern conveniences. Throughout the home, you will find relics of a bygone architectural era, featuring marble fireplaces, original hardwood flooring, extensive custom molding work, elevated ceilings, and a grand staircase. Multiple parlors allow for flexible living arrangements of the space. Kitchen has been updated with top-of-the-line appliances. With four bedrooms, plus bonus rooms and a finished third level, this home boasts over 3,300 square feet of living area - plenty of room for any hobbies & storage for collected treasures. Over the course of its 170 year history, the home has served both as private personal residences and as office space for local businesses. It is in close proximity to many shops, restaurants, parks, and the bustling downtown area.

Facts & Features

Property Overview

Property Type
Single Family Residence
Property Category
Residential
Year Built
1855
Bedrooms
4
Full Bathrooms
1
Half Bathrooms
2
Living Area
3,394 sq ft
Total Rooms
11

Interior Features

Heating
Radiant, Oil
Has Heating
Yes
Cooling
None
Has Cooling
No
Has Fireplace
Yes
Number of Fireplaces
4
Appliances
Gas Water Heater, Range, Dishwasher
Laundry Features
Washer Hookup

Exterior & Structure

Architectural Style
Colonial, Italianate
Roof
Shingle, Rubber
Foundation
Stone
Exterior Features
Porch, Porch - Enclosed
Patio/Porch Features
Porch, Porch - Enclosed
Has Spa
No
Waterfront Property
No

Lot & Land

Lot Size
0.15 acres
Lot Size
6,660 sq ft
Lot Size Area
0.1500
Road Frontage Type
Public

Parking & Garage

Garage Spaces
1
Has Garage
Yes
Attached Garage
No
Has Carport
No
Total Non-Garage Parking Spaces
3
Parking Features
Detached, Paved Drive, Off Street
Covered Parking Spaces
1

Utilities & Systems

Utilities Available
for Gas Range, for Gas Oven, Washer Hookup
Water Source
Public
Sewer
Public Sewer
Electric
Circuit Breakers, 100 Amp Service

Community & HOA

Community Features
Public Transportation, Shopping, Park, Laundromat, House of Worship, Marina, Private School, Public School
HOA
No
Senior Community
No

Financial & Tax Information

Annual Tax Amount
$6,357
Tax Year
2025
Tax Assessed Value
$562,100
Parcel Number
M:0058 L:0339,2893222
Zoning
RB

Additional Details

Year Built Source
Public Records
Year Built Details
Approximate,Certified Historic
Attached Property
No

Location

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Neighborhood

546 County St, New Bedford MA 02740

New Bedford, MA 02740

Walkability

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Schools

School information not available

Monthly Payment Calculator

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Estimated Monthly Payment $0

Payment Breakdown

Principal & Interest $0
Property Tax $530
Homeowners Insurance $200
PMI $0

Property History

Property Timeline

🏠
Listed for Sale
Jul 30, 2025
$489,000
Original listing
Agent: Team ROSO Office: RE/MAX Vantage

Price & Status History

Date Event Price Change
Jul 30, 2025 New Listing Added $489,000

Market Statistics

Days on Market
58 days
Price per Sq Ft
$144
Total Price Drop
-$61,000

Tax History

Year Taxes Assessment
2025 $6,357 $562,100

Financial Details

Annual Property Tax
$6,357
Tax Year 2025
Assessed Value
$562,100

Listing Information

Listing Agent Team ROSO
Listing Office RE/MAX Vantage
Agent MLS ID TM333617
Office MLS ID AN3217

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