Don’t miss this fantastic investment or owner-occupant opportunity! This duplex features two generous units-each offering 3 bedrooms and 1 full bathroom, providing plenty of space and comfort for tenants or extended living. Each unit also has a spacious kitchen, dining area, separate laundry, functional layout and plenty of parking in the back. Conveniently located in the City of Watertown, this property has a strong history of long-term tenant retention. Whether you’re looking to expand your portfolio or live in one unit while renting the other, this duplex is worth checking out!
Property Details
Price:
$129,900
MLS #:
S1681311
Status:
Active
Beds:
6
Baths:
2
Type:
Single Family
Subtype:
Duplex
Neighborhood:
watertowncity221800
Listed Date:
May 13, 2026
Finished Sq Ft:
2,349
Total Sq Ft:
2,349
Lot Size:
5,994 sqft / 0.14 acres (approx)
Year Built:
1880
See this Listing
Schools
School District:
Watertown
Interior
Appliances
Electric Water Heater
Bathrooms
2 Full Bathrooms
Flooring
Carpet, Laminate, Varies, Vinyl
Heating
Gas, Forced Air
Laundry Features
Washer Hookup
Exterior
Architectural Style
Duplex
Construction Materials
Vinyl Siding
Lot Features
Rectangular, Rectangular Lot, Residential Lot
Parking Features
Common, Gravel, Paved, Two Or More Spaces
Patio And Porch Features
Covered, Porch
Roof
Metal, Shingle
Financial
Taxes
$2,471
Map
Community
- Address421/423 West Mullin Street Watertown City NY
- CityWatertown City
- CountyJefferson
- Zip Code13601
Subdivisions in Watertown City
- 252-258 East Main Street
- Binghams Lands
- Bowers Add
- Camp & Boyds Purchase
- Catherine Cuff Prop
- Ch Spragues Pinnacle Park
- City Park Add
- City/Watertown
- City/Watrtown
- Clinton W Riders Add
- Cowans Rearrangement/Lans
- Cullen Prop
- Evergreen Mobile Home Par
- George A Eueleigh
- George E Eveleighs Barben
- Haley Prop
- Hillcrest Farm
- J D Huntingtons Add
- Lansings Add
- Mary A Lansings Add
- Parkview Add
- Pleasant View Add
- Riders Add
- Smith Farm Sub Map #4
- State Street Add
Market Summary
Current real estate data for Single Family in Watertown City as of Jul 22, 2026
164
Single Family Listed
93
Avg DOM
124
Avg $ / SqFt
$207,362
Avg List Price
Property Summary
- 421/423 West Mullin Street Watertown City NY is a Single Family for sale in Watertown City, NY, 13601. It is listed for $129,900 and features 6 beds, 2 baths, and has approximately 2,349 square feet of living space, and was originally constructed in 1880. The current price per square foot is $55. The average price per square foot for Single Family listings in Watertown City is $124. The average listing price for Single Family in Watertown City is $207,362.
Similar Listings Nearby
Courtesy of Homes Realty of Northern New York. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the New York State Alliance of MLSs. Detailed information about real estate listings held by brokerage firms other than Michael Paduano include the name of the listing broker. Neither the listing company nor Michael Paduano shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. New York State Alliance of MLSs. All rights reserved. 421/423 West Mullin Street
Watertown City, NY