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    Side-by-Side Duplex with Off-Street Parking Title is generated by Realmo AI

    423-425 Center Avenue, Janesville, WI 53548

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    Claim this Listing
    New
    For Sale
    $280,000

    MULTI_FAMILY - Janesville, WI

    Lot size:
    0.27 Acres
    Added:
    Jun 9, 2026
    Days on Market:
    4
    Last Refresh:
    Jun 12 at 10:06 am

    Property Features for 423-425 Center Avenue

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Zoning
    P14
    Bedrooms
    6
    Bathrooms
    2
    Rooms
    Bathroom 1, Bedroom 5, Bedroom 1, Bedroom 3, Bedroom 6, Bathroom 2, Bedroom 4, Bedroom 2
    Appliances
    2
    Standard status
    Active
    APN
    2410136400339
    Lot size
    0.27 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Annual Amount
    3657

    Utilities

    Heating system
    Forced Air

    Building Details

    Year built
    1900
    Floors in Building
    2
    Number of units
    2

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    Listing Contact
    Desiree Sowell

    Listing agent Desiree Sowell

    Listing office Keller Williams Realty Signature 4450 Milton Ave Ste 202, Love Park, WI

    Listing date Jun 9, 2026

    MLS# 2025458 Listing URL

    Copyright © 2026 REALTORS® Association of South Central Wisconsin. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Side‑by‑side duplex with two 3‑bedroom, 1‑bath units, each with separate living spaces
    • Private basement access for each unit
    • One unit currently vacant, offering owner‑occupant flexibility or ability to place a new tenant
    • Updates include brand‑new lower‑level flooring in the 423 unit and new paint and flooring in the 425 unit (2024)
    • Large off‑street parking area behind the building for tenants and guests
    • Previously fully occupied rents were $1,500/month total for both units; forced‑air heating; year built 1900

    Overview

    This side-by-side duplex includes two separate 3-bedroom, 1-bath living units. Each unit has private basement access and its own separate living space. One of the units is currently vacant, which can support an owner-occupant plan or allow a new tenant to be placed. Updates noted in the remarks include brand-new lower-level flooring for the 423 unit and new paint and flooring for the 425 unit in 2024.

    The property is located in Janesville, Wisconsin at 423-425 Center Avenue (Rock County). The building is served by a large off-street parking area behind the property, providing parking for tenants and guests.

    For investors or owner-occupants, the duplex format offers two independent units with the benefit of private basement access. With one unit currently available, the property may fit scenarios where you want to occupy one side while leasing the other, or where you want to quickly position the vacant unit for new tenancy. The off-street parking area can also be a practical amenity for day-to-day tenant use and guest access.
    Property Profile Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Real Estate Agency Restaurant Law Firm Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Daycare Center Gym & Fitness Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Janesville
    County
    Rock
    State
    Wisconsin
    Longitude
    -89.03128
    Latitude
    42.674457

    FAQs

    What type of property is this?
    Duplex - Side-by-side duplex offers two 3-bedroom units, private basement access, and off-street parking with one unit currently vacant.
    Where is this duplex located?
    The property is located at 423-425 Center Avenue Janesville, WI.
    What is the asking price?
    The asking price for this property is $280,000.
    What are key features of this property?
    This property features: Side‑by‑side duplex with two 3‑bedroom, 1‑bath units, each with separate living spaces; Private basement access for each unit; One unit currently vacant, offering owner‑occupant flexibility or ability to place a new tenant
    More about this property
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