OFF MARKET

Listed by Lindsey Chrostowski • Rock Realty. Bought with Rock Realty.

Off Market Jun 2025 for $330K

—

Est. refi paymentEst. refi $2,556/mo

•

—

sq ft

2021-2023 Frontier Dr, Janesville, WI 53545

About this home

Public Remarks: Welcome to 2021-2023 Frontier Dr, a fantastic duplex offering comfort, convenience, and investment potential. Situated in a desirable Janesville neighborhood, this property is perfect for owner-occupants or investors looking for steady rental income. Each unit features spacious living areas, modern kitchens, and comfortable bedrooms, ensuring an inviting space for residents. The property boasts well-maintained interiors, ample storage, and a functional layout designed for easy living. Some improvements are: new furnace last yr in unit 2023, vinyl windows, updated kitchens, baths and flooring. Don?t miss out on this fantastic opportunity to own a duplex in Janesville!

Multi-familyProperty Type

1978Year Built

0.37 acresLot Size

1 car garageParking

Listed by Lindsey Chrostowski • Rock Realty

Bought with Lindsey Chrostowski • Rock Realty

Redfin checked: a minute ago

•Source:SCWMLS #1999538

Redfin Estimate

Unfortunately, we don't have enough data to generate an accurate Estimate at this time.

Market trends in 53546, WI

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.8%

+0.3% MoM

Median sale price

$325K

$24K MoM

Avg. days on market

47d

0 days MoM

Recently sold homes

7 MoM

New listings for sale

$249,000
4 beds2 baths1,747 sq ft
1320 Beloit Ave, Janesville, WI 53546
Krista Shortreed • Realty Executives Premier
$384,900
2 beds2 baths1,638 sq ft
3835 Tanglewood Pl, Janesville, WI 53546
Chris Campbell • Briggs Realty Group, Inc
$319,900
4 beds2.5 baths2,328 sq ft
1325 W Conde St, Janesville, WI 53546
Kristen Bear • Rock Realty
$339,900
3 beds2.5 baths2,096 sq ft
1500 Evergreen Dr, Janesville, WI 53546
Timothy Anderson • Anderson Appraisals Inc
$449,900
3 beds3 baths2,075 sq ft
4333 Fieldcrest Dr, Janesville, WI 53546
Phuong Tomas • RE/MAX Preferred
$355,900
3 beds2.5 baths2,556 sq ft
522 Sussex Dr, Janesville, WI 53546
Mandy Lux • Century 21 Affiliated
$499,000
— beds— baths— sq ft
1300 W Happy Hollow Rd, Janesville, WI 53546
Mike Heiman • Walker Realty Group, LLC
$535,000
4 beds3.5 baths2,997 sq ft
3408 Portland Dr, Janesville, WI 53546
Krista Shortreed • Realty Executives Premier
LISTED BY REDFIN
$359,000
3 beds2 baths1,580 sq ft
4340 Dublin Dr, Janesville, WI 53546
Redfin Corporation
OPEN SUN, 2:15PM TO 3:30PM
$425,000
3 beds2.5 baths1,902 sq ft
3211 Briar Crest Dr, Janesville, WI 53546
Lori Hagemann • Century 21 Affiliated
See all

Provided by Redfin

Sale history for 2021-2023 Frontier Dr

Year

Property tax

Land + Additions

Assessment*

2025

$4,653 (+12.5%)

$25,300 + $218,100

$243,400

2024

$4,137 (−0.4%)

$25,300 + $218,100

$243,400

2023

$4,154 (−8.3%)

$25,300 + $218,100

$243,400

2022

$4,531 (+1.3%)

$25,300 + $152,600

$177,900

2021

$4,474 (−2.1%)

$25,300 + $152,600

$177,900

2020

$4,571 (+20.2%)

$25,300 + $152,600

$177,900

2019

$3,804 (−16.1%)

$25,300 + $145,500

$170,800

2018

$4,532 (+17.0%)

$25,300 + $97,900

$123,200

2017

$3,874 (+17.1%)

$25,300 + $97,900

$123,200

2016

$3,308 (−1.2%)

$25,300 + $97,900

$123,200

2014

$3,347 (−0.2%)

$25,300 + $97,900

$123,200

2013

$3,354

$25,300 + $97,900

$123,200

Tax history for 2021-2023 Frontier Dr

Year

Property tax

Land + Additions

Assessment*

2025

$4,653 (+12.5%)

$25,300 + $218,100

$243,400

2024

$4,137 (−0.4%)

$25,300 + $218,100

$243,400

2023

$4,154 (−8.3%)

$25,300 + $218,100

$243,400

2022

$4,531 (+1.3%)

$25,300 + $152,600

$177,900

2021

$4,474 (−2.1%)

$25,300 + $152,600

$177,900

2020

$4,571 (+20.2%)

$25,300 + $152,600

$177,900

2019

$3,804 (−16.1%)

$25,300 + $145,500

$170,800

2018

$4,532 (+17.0%)

$25,300 + $97,900

$123,200

2017

$3,874 (+17.1%)

$25,300 + $97,900

$123,200

2016

$3,308 (−1.2%)

$25,300 + $97,900

$123,200

2014

$3,347 (−0.2%)

$25,300 + $97,900

$123,200

2013

$3,354

$25,300 + $97,900

$123,200

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.37 Acres

Year renovated

1979

Sq. Ft.

1,716

Year built

1978

Style

Single Family Residential

County

Rock County

APN

241 0410300213

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 26, 2026.

Single-Family and Two-Family Residence District

The R1 District is created to allow for low density residential areas with limited concentrations of two-family dwellings allowed by conditional use permit. The R1 district is generally mapped in outlying urban parts of the City.

Permitted uses

Include but are not limited to:

Religious facility
Housing-Group
Housing-Single unit
Bed & breakfast
Educational/school
Park & open space

Property details

Parking

Parking Information
Parking: 2 Spaces

Garage Information
# of Garage Parking Spaces (Total): 1
Garage: 1 Car, Attached

Interior

Room Information
Full, Poured Concrete

Exterior

Building Information
Building Type: Duplex (Side By Side), Duplex, 1 Story
Stories: 1-2

Exterior
Exterior: Vinyl, Brick

Property Information
Stories: 1-2
Multi-Family
Information Source Year Built: Appraisal

Lot Information
Lot Acreage: 0.37
Zoning: Res

Financial

Tax Information
Total Taxes: $4,204
Tax Year: 2024

Utilities

Utility Information
Municipal Water, Municipal Sewer
Separate Electric Meters, Separate Gas Meters
Heating/Cooling: Forced Air
Natural Gas

Location

Multi-Unit Information
# of Units: 2

Unit 1 Information
Sq. Ft.: 858
# of Baths (1/2): 0
# of Baths (Full): 1
# of Bedrooms: 2
Dining Area Description: Level - Main
Dining Area Dimensions: 7 x 7
Other Room1 Name: Other
Other Room1 Level: Lower

Unit 2 Information
Sq. Ft.: 858
# of Baths (1/2): 0
# of Baths (Full): 1
# of Bedrooms: 2
Master Bedroom Description: Main Level
Master Bedroom Dimensions: 13 x 11
Bedroom 2 Description: Main Level
Bedroom 2 Dimensions: 11 x 10
Living/Great Room Dimensions: 16 x 12
Kitchen Description: Main Level
Kitchen Dimensions: 13 x 11
Dining Area Description: Level - Main
Dining Area Dimensions: 7 x 7
Other Room1 Name: Other
Other Room1 Level: Lower

Neighborhood Information
Municipality: JANESVILLE
Municipality Type: City

School Information
School District: Janesville
Elementary School: Lincoln
Middle School: Edison
High School: Parker

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,716
Stories: 1.0
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1979
County: Rock County
APN: 241 0410300213

Home facts updated by county records on Aug 26, 2026

Other

Listing Information
SaleType: Arms Length
Inclusions: 2 stoves, 2 refrigerators, 2 microwaves, 2 dishwashers.
Exclusions: Seller's personal property

Around this home

Schools

Lincoln Elementary School

Public PreK-5 • Assigned • 0.5mi

3/10

Edison Middle School

Public 6-8 • Assigned • 0.9mi

4/10

Parker High School

Public 9-12 • Assigned • 2.5mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

2/10 Heat Factor

7 days above 102° expected this year, 14 days in 30 years

2/10 Wind Factor

Minor risk of severe winds over next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Janesville, WI • 53545

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.9 hours in June and 3.5 hours in December, placing it below the U.S. average for solar exposure.

9.9 hrs

3.5 hrs

JuneDecember

Provided by Shadowmap

Sell confidently with a local market expert in Janesville. 3 minutes to get started.

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LISTED BY REDFIN3D WALKTHROUGH

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4340 Dublin Dr, Janesville, WI 53546

Redfin Corporation

Home values near 2021-2023 Frontier Dr

Data from public records.

Address	Redfin Estimate
2020 Frontier Road, Janesville, WI 4 Beds \| 2 Baths \| - Sq. Ft.	$304,981
2121 Frontier Road, Janesville, WI 3 Beds \| 1 Baths \| 1260 Sq. Ft.	$230,635

Address	Redfin Estimate
2016 Frontier Road, Janesville, WI 2 Beds \| 1.5 Baths \| 960 Sq. Ft.	$237,845
2120 S Crosby Avenue, Janesville, WI 3 Beds \| 1 Baths \| 1260 Sq. Ft.	$278,368

Address	Redfin Estimate
2120 Frontier Road, Janesville, WI 3 Beds \| 1 Baths \| 1000 Sq. Ft.	$226,890
1950 S Crosby Avenue, Janesville, WI 3 Beds \| 1.5 Baths \| 1120 Sq. Ft.	$256,349

Property information provided by SCWMLS when last listed in 2025. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Market trends in 53546, WI

Sale history for 2021-2023 Frontier Dr

Tax history for 2021-2023 Frontier Dr

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 53546

Home values near 2021-2023 Frontier Dr

More real estate resources