Single Family in Janesville, WI
Active

$199,900

For sale

306 Mi••••• Ave (Sign up for 50 free credits to unlock)Janesville, WI 53545

3Beds
2Baths
2,580Sq Ft Living
18,731Sq Ft Lot
1850Year Built

Property Description

Full of character and potential, this spacious 2,580 sq ft historic Janesville home, dating back to the 1850s, is ready for its next chapter! A work in progress with endless possibilities, this unique property originally featured a main living area and separate, smaller living quarters, offering potential for a two-flat or a spacious single-family home. Enjoy the huge front porch, recently updated with all-new decking! Recent updates also include new flooring, trim, and doors throughout in 2026, central air in 2025, and a furnace and hot water heater replaced within the last 3 years. The astroturf yard offers low-maintenance outdoor space. Bring your vision and make this home your own! Seller prefers a quick closing and is negotiable.

Property Facts & Features

Property Type
Single Family
Status
Active
Listed
Oct 15, 2026
Price per Sq Ft
$77/sqft
ZIP Code
53545
Full Baths
2
Heating
Natural Gas, Forced Air
Cooling
Central Air
Style
Victorian/Federal
Property Tax (2025)
$2,139/yr
Assessed Value
$133,400
Last Sold
$103,830 · Mar 26, 2024
Neighborhood
Courthouse Hill
County
Rock
School District
Janesville School District

Estimated Value

$252,000Range $141,100 to $362,900

Automated estimate. Not an appraisal.

Features & Amenities

Bedrooms

  • Bedrooms: 3
  • Primary Bedroom Dimensions: 10' x 14'
  • Bedroom 2 Dimensions: 16' x 8'
  • Bedroom 3 Dimensions: 13' x 9'
  • Primary Bedroom Level: Upper
  • Bedroom 2 Level: Upper
  • Bedroom 3 Level: Upper

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Land Info

  • Lot Size Acres: 0.43
  • Lot Size Source: Public Records
  • Lot Size Square Feet: 18731

Utilities

  • Sewer: Municipal Sewer
  • Water Source: Municipal Water, Municipal Water

Appliances

  • Oven
  • Range
  • Dishwasher

Other Rooms

  • Total Rooms: 11
  • Bonus Room Dimensions: 14' x 9'
  • Bonus Room Level: Upper
  • Bonus Room Dimensions: 13' x 8'
  • Den/Office Dimensions: 8' x 9'
  • Den/Office Level: Upper
  • Living/Great Room Dimensions: 19' x 12'
  • Living/Great Room Level: Main
  • Basement Features: Stone
  • Entry Foyer Dimensions: 19' x 5'
  • Family Room Dimensions: 18' x 13'
  • Entry Foyer Level: Main
  • Family Room Level: Main

Interior Features

  • Walk-In Closet(s)
  • Flooring: Simulated Wood Floors

Kitchen and Dining

  • Dining Room Dimensions: 14' x 12'
  • Dining Room Level: Main
  • Kitchen Dimensions: 19' x 15'
  • Kitchen Level: Main

School Information

  • High School District: Janesville

Heating and Cooling

  • Cooling Features: Central Air
  • Fireplace Features: Natural Fireplace
  • Heating Features: Natural Gas, Forced Air
  • Heating: Yes

Other Property Info

  • Annual Tax Amount: 2139
  • Source Listing Status: Active
  • County: Rock
  • Directions: route 14 to MIlton South to 306 on the left side of the road
  • Tax Year: 2025
  • Exclusions: Washer, Dryer, Refrigerator
  • Inclusions: Oven, Range, Dishwasher
  • Parcel Number: 2410125300147
  • Postal City: Janesville
  • Postal Code Plus 4: 3152
  • Zoning: multiple classe
  • Zoning Description: multiple classe

Accessibility Features

  • Accessibility Features: Laundry on Main Level

Building and Construction

  • Total Square Feet Living: 2580
  • Year Built: 1850
  • Building Area Source: Appraiser
  • Building Area Total: 2580
  • Levels: 15 Story
  • Property Age: 176
  • Levels or Stories: 15 Story
  • Total Area Sqft: 2580
  • Year Built Source: Appraiser
  • Architectural Style: Victorian/Federal

Price & Event History

DateEventPrice$/Sq Ft
Nov 3, 2026Listing removed--
Nov 2, 2026Listing removed$199,900$77
Oct 27, 2026Price Changed$199,900$77
Oct 25, 2026Listed$220,000$85
Oct 24, 2026Price Changed$220,000$85
Oct 15, 2026Listed$235,000$91
Mar 26, 2024Sold$103,830$45
May 28, 2014Listing removed$87,400$38
Mar 24, 2014Listing removed$87,400$38
Nov 9, 2013Listed$87,400$38
Oct 19, 2013Price Changed$87,400$38
May 29, 2013Listed$89,900$39
Jun 23, 2010Listing removed$96,000$42
Feb 9, 2010Listed$96,000$42
Jun 10, 2004Sold$75,000$33
Jul 31, 1999Sold$60,000$26

Property Tax History

YearTaxAssessedLandBuildingMarket
2025$2,139$133,400$27,600$105,800$147,800
2023$2,060$136,200$27,600$108,600$147,400
2022$2,093$94,100$27,600$66,500$129,600
2021$1,984$94,100$27,600$66,500$110,600
2020$2,070$94,100$27,600$66,500$104,300
2019$1,953$94,100$27,600$66,500$98,900
2018$2,230$78,300$27,600$50,700$94,500
2017$1,866$78,300$27,600$50,700$88,800
2016$1,817$78,300$27,600$50,700$82,000
2015$1,761$78,300$27,600$50,700$79,100
2014$1,758$78,300$27,600$50,700-
2013$1,786$78,300$27,600$50,700-

Nearby Schools

  • 5/10
    Adams Elementary School

    Public · Elementary · Grades K-5

    0.5 mi
  • 3/10
    Franklin Middle School

    Public · Middle · Grades 6-8

    1.7 mi
  • 3/10
    Parker High School

    Public · High · Grades 9-12

    2.3 mi
  • NR
    St Mary Elementary School

    Private · Elementary, Middle · Grades K-8

    0.2 mi

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Location

Lat 42.68658 · Lng -89.01755