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

    423-425 Center Avenue, Janesville, WI 53548

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    Claim this Listing
    For Sale
    $280,000

    MULTI_FAMILY - Janesville, WI

    Lot size:
    0.27 Acres
    Added:
    Jun 9, 2026
    Days on Market:
    30
    Last Refresh:
    Jul 8 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
    Bedroom 3, Bathroom 1, Bathroom 2, Bedroom 1, Bedroom 4, Bedroom 6, Bedroom 5, 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

    We can help!

    Contact an agent
    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 in Janesville with two 3‑bedroom, 1‑bath units and separate living spaces
    • Each unit has private basement access
    • One unit is currently vacant, offering owner‑occupant flexibility or the ability to re‑rent to maximize returns
    • Recent updates: 2024 new paint and flooring in the 425 unit, and brand‑new lower‑level flooring in the 423 unit
    • Large off‑street parking area behind the building for tenants and guests
    • Previously rented at $1,500 per month for both units when fully occupied

    Overview

    This side-by-side duplex at 423-425 Center Avenue features two separate 3-bedroom, 1-bath units, each with its own private basement access and distinct living spaces. One unit is currently vacant, offering flexibility for an owner-occupant or a new tenant. Recent updates include brand-new lower-level flooring in the 423 unit, and the 425 unit was refreshed with new paint and flooring in 2024.

    A large off-street parking area behind the building provides parking for tenants and guests, supporting everyday convenience and easier access. The property is located in Janesville, Rock County, Wisconsin.

    For buyers, this configuration can fit either a live-in-and-rent plan or an investment approach where you can occupy one side while placing the other unit. With both units designed for independent use and the parking area set behind the property, the layout supports practical, tenant-friendly day-to-day operation. A previous fully-occupied rental history is noted in the remarks, which may be useful for evaluating income potential.
    Property Profile Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    (Bike/Boat/Book/etc) Store Electrical Service Furniture & Home Goods Catering Service Home Appliance Store Daycare Center Computer & Electronic Repair Florist Veterinary Clinic Food Market

    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

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    FAQs

    What type of property is this?
    Duplex - Duplex with one vacant 3-bedroom unit and updated interiors, plus a large off-street parking area behind the building.
    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 in Janesville with two 3‑bedroom, 1‑bath units and separate living spaces; Each unit has private basement access; One unit is currently vacant, offering owner‑occupant flexibility or the ability to re‑rent to maximize returns
    (608) 927-7554
    We can help!
    Contact an agent
    Desiree Sowell
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