$280,000

6 Beds 2 Baths 2,000 Sqft

423-425 Center Avenue, Janesville, WI 53548

Property Type: Multi-Family
Building Type: Duplex - Side By Side,Duplex,1.5 Story
Time on Market: 23 days
Price per Sqft: $140
Total Taxes: $3,657
Est. Age: 21+ Years

Description

Excellent investment opportunity or owner-occupant option in the heart of Janesville! This side-by-side duplex offers two spacious 3-bedroom, 1-bath units, each with private basement access and separate living spaces. One unit is currently vacant, providing flexibility for an owner-occupant or the opportunity to place your own tenant and maximize returns. Recent updates include brand-new lower-level flooring in the 423 unit, while the 425 unit was refreshed with new paint and flooring in 2024. A large off-street parking area behind the building provides ample parking for tenants and guests. Previously, both units rented for $1,500 per month when fully occupied, making this a strong addition to any investment portfolio.

Unit Breakdown

Unit Beds Full Baths Half Baths Sq Ft
Unit 1 3 1 0 1000
Unit 2 3 1 0 1000

Property Details

Interior

Basement:
  • Full
Baths:
  • Full Baths: 2
Heating/Cooling:
  • Forced Air
Heat Fuel:
  • Natural Gas
Sqft:
  • Total Sqft: 2,000

Exterior

Acreage:
  • Source: Assessor/Public Record
Exterior:
  • Aluminum/Steel
Parking:
  • Details: Outside
Water:
Water/Waste:
  • Municipal Water, Municipal Sewer

Misc.

New Construction:
  • N
Postal:
  • Code: 53548
Street:
  • Name: Center Avenue
  • Suffix: AVENUE
Tax Year:
  • 2025
Utilities:
  • Details: Separate Electric Meters,Separate Gas Meters,Separate Water Meters
Zoning:
  • P14

Map

Listing Agent-Provided Directions:
  • Milwaukee St to S on Center Ave, property on corner of Center and Racine

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Schools and Neighborhood

Elementary School:
  • Call School District
Middle School:
  • Call School District
High School:
  • Call School District
School District:
  • Janesville
Postal City:
  • Janesville
Municipality:
  • Name: JANESVILLE
  • Type: City
County:
  • ROCK

Market Comparison

How this property compares to local market averages — calculated 7/3/2026

This Property
Janesville Multi Family Home Avg
Rock County Multi Family Home Avg
List Price
$280,000
$268,840
$377,260
Median Price
$262,450
$325,000
Price / Sq Ft
$140
$0
$262
Days on Market
23 days
46 days
55 days
Total Listings
10
25

Listing Information

  • Time on Market: 23 days
  • Place Perfect Last Updated: 2026-06-09 23:13:39
  • MLS Number: 2025458
  • Subsystem Locale: WIREX_SCW
  • Listing Office: Keller Williams Realty Signature
  • Listing Agent: Desiree Sowell
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This information is provided by WIREX via the REALTORS Association of Northeast Wisconsin multiple listing service and is exclusively for consumers’ personal, non-commercial use. Information is deemed reliable but not guaranteed.

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