Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

Sell

Selling Options

What's my home worth?
Compare selling options
Get an instant cash offer
Buy before you sell

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

Home Loans

Find an Agent

Save search Advertise Sign In

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

Save search

Map layers

Safety

Sex offendersRegistered offenders, from official state registriesCamerasLicense-plate readers, CCTV and more, as mapped on OpenStreetMap

Safety & registry resources

Review official public-safety information for any area from these government sources:

U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
FBI: state sex-offender registry directory

Buy

Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

Save search Advertise Sign In

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

Residential
Rentals

13 listings

Sell

Selling Options

What's my home worth?
Compare selling options
Get an instant cash offer
Buy before you sell

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

Home Loans

Find an Agent

Save search

Commercial Real Estate for Sale and Lease in Janesville, WI

Hide Map

13 listings

Commercial Real Estate for Sale and Lease in Janesville, WI

Hide Map

13 Listings

Map

Commercial Real Estate for Sale and Lease in Janesville, WI

13 Listings

49Active

$325,000

— bd · — ba · — sqft

1321 Sherman Avenue, Janesville, WI

Sarah McLean · Realty Executives Premier

2Active

$37,100

— bd · — ba · — sqft

610 W Centerway Street, Janesville, WI

Todd Bailey · Wisconsin Realty Group L.L.C.

30Active

$395,000

— bd · — ba · 75,000 sqft

340 N Franklin Street, Janesville, WI

Kevin Clark · Better Homes and Gardens Real Estate Dream Partners

67Active

$449,000

— bd · — ba · — sqft

2200 W Memorial Drive, Janesville, WI

Dara Longhenry · EXP Realty, LLC

2Active

$88,880

— bd · — ba · 30,534 sqft

1141 Black Bridge Road 200, Janesville, WI

Joe Sarow · AB Commercial Realty, LLC

2Active

$88,880/mo

— bd · — ba · — sqft

1141 Black Bridge Road, Janesville, WI

Joe Sarow · AB Commercial Realty, LLC

1Active

$925,000

— bd · — ba · — sqft

2640 Milton Avenue, Janesville, WI

Cindy Simonson · Restaino & Associates

1Active

$1,275,000

— bd · — ba · — sqft

2640 Milton Avenue, Janesville, WI

Cindy Simonson · Restaino & Associates

7Active

$350,000

— bd · — ba · — sqft

1901 Holiday Drive, Janesville, WI

Cindy Simonson · Restaino & Associates

34Active

$924,900

— bd · — ba · 2,753 sqft

404 N Parker Drive, Janesville, WI

Brian Lawton · EXIT Realty HGM

14Active

$2,400,000

— bd · — ba · 30,000 sqft

401 E Conde Street, Janesville, WI

David Baehr · American, REALTORS

13Active

$208,500/mo

— bd · — ba · — sqft

401 E Conde Street, Janesville, WI

David Baehr · American, REALTORS

13Active

$208,500

— bd · — ba · 30,000 sqft

401 E Conde Street, Janesville, WI

David Baehr · American, REALTORS

Listing data & MLS disclosures

South Central Wisconsin Multiple Listing Service: The data relating to real estate for sale on this website comes in part from the Internet Data Display program of the South Central Wisconsin MLS. Real estate listings held by brokerage firms other than Realty.com are marked with the 'MLS' icon and/or include the name of the listing broker. This information, provided by seller, listing broker, and other parties, may not have been verified. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 South Central Wisconsin MLS. All Rights Reserved.
Wisconsin Real Estate Exchange (WIREX): IDX information is provided exclusively for consumers’ personal non-commercial use, may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and is deemed reliable but is not guaranteed by the MLS.

Janesville, WI community profile

Population: 66,636
Median income: $70,755
Housing units: 28,507
People per sq. mi.: 377.8
Area: 176.4 sq. mi.

Source: HJN community data

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Listing data & MLS disclosures

South Central Wisconsin Multiple Listing Service: The data relating to real estate for sale on this website comes in part from the Internet Data Display program of the South Central Wisconsin MLS. Real estate listings held by brokerage firms other than Realty.com are marked with the 'MLS' icon and/or include the name of the listing broker. This information, provided by seller, listing broker, and other parties, may not have been verified. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 South Central Wisconsin MLS. All Rights Reserved.
Wisconsin Real Estate Exchange (WIREX): IDX information is provided exclusively for consumers’ personal non-commercial use, may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and is deemed reliable but is not guaranteed by the MLS.

Commercial Real Estate for Sale and Lease in Janesville, WI | Realty.com

Janesville, WI community profile

Population: 66,636
Median income: $70,755
Housing units: 28,507
People per sq. mi.: 377.8
Area: 176.4 sq. mi.

Source: HJN community data