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Janesville, WI Real Estate & Property Data

Janesville Real Estate Market Trends

Last Updated: September 06, 2025

Accurate and comprehensive real estate data is critical for insight into Janesville, WI. ATTOM’s Janesville real estate data is updated daily, and current market trends show that in Janesville, WI a total of 1,511 residential properties have sold over the past year. With a median home price of $283,500 in Janesville. Get detailed property data for Janesville, WI instantly. ATTOM is your one-stop-shop for the Janesville property reports and real estate data you need in Janesville, WI.

Janesville Real Estate Market Trends

Get property data for any address in Janesville, WI or the country:

Total Residential Properties 26,396

Total Commercial Properties 221

Avg. Home Age (Single Family Home) 55 Years

Avg. Square Feet (Single Family Home) 1,631

Total 2025 Residential Sales (year-to-date) 638

% of Homes Seriously Underwater (Q3 2025) 0.97%

Total 2024 Residential Sales 1,368

% of Equity Rich Homes (Q3 2025) 40.69%

Effective 2024 Property Tax 1.33%

Total Foreclosure Filings (year-to-date) 12

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Janesville, WI Real Estate Overview

There were 1,511 residential properties sold in the past year in Janesville, WI. The median home value in Janesville, WI is $282,287. There are a total of 26,396 residential properties in the Janesville.

Median Sales Price i

$283,500

(Jun 2025)

-0.5%

year-over-year

y-o-y

June '25 Jun '25 $283,500
May '25 May '25 $270,000
April '25 Apr '25 $255,500
March '25 Mar '25 $266,000
February '25 Feb '25 $260,150
January '25 Jan '25 $237,000
December '24 Dec '24 $245,000
November '24 Nov '24 $267,000
October '24 Oct '24 $251,950
September '24 Sep '24 $250,000
August '24 Aug '24 $270,000
July '24 Jul '24 $255,000

Median Down Payment i

$30,000

(Jun 2025)

+25%

year-over-year

y-o-y

June '25 Jun '25 $30,000
May '25 May '25 $23,250
April '25 Apr '25 $31,500
March '25 Mar '25 $38,500
February '25 Feb '25 $30,000
January '25 Jan '25 $32,925
December '24 Dec '24 $31,225
November '24 Nov '24 $31,125
October '24 Oct '24 $24,275
September '24 Sep '24 $37,800
August '24 Aug '24 $27,875
July '24 Jul '24 $30,000

Number of Homes Sold i

128

(Jun 2025)

+2.4%

year-over-year

y-o-y

June '25 Jun '25 128
May '25 May '25 115
April '25 Apr '25 119
March '25 Mar '25 94
February '25 Feb '25 86
January '25 Jan '25 96
December '24 Dec '24 122
November '24 Nov '24 115
October '24 Oct '24 122
September '24 Sep '24 129
August '24 Aug '24 129
July '24 Jul '24 131

Number of Purchase Loans i

100

(Jun 2025)

+7.5%

year-over-year

y-o-y

June '25 Jun '25 100
May '25 May '25 75
April '25 Apr '25 80
March '25 Mar '25 59
February '25 Feb '25 47
January '25 Jan '25 51
December '24 Dec '24 87
November '24 Nov '24 88
October '24 Oct '24 74
September '24 Sep '24 91
August '24 Aug '24 78
July '24 Jul '24 95

Number of REFI Loans i

57

(Jun 2025)

+14%

year-over-year

y-o-y

June '25 Jun '25 57
May '25 May '25 57
April '25 Apr '25 55
March '25 Mar '25 53
February '25 Feb '25 37
January '25 Jan '25 62
December '24 Dec '24 67
November '24 Nov '24 54
October '24 Oct '24 76
September '24 Sep '24 56
August '24 Aug '24 50
July '24 Jul '24 56

Number of HELOC Loans i

101

(Jun 2025)

+29.5%

year-over-year

y-o-y

June '25 Jun '25 101
May '25 May '25 91
April '25 Apr '25 71
March '25 Mar '25 59
February '25 Feb '25 50
January '25 Jan '25 63
December '24 Dec '24 68
November '24 Nov '24 54
October '24 Oct '24 63
September '24 Sep '24 88
August '24 Aug '24 68
July '24 Jul '24 84

Janesville, WI Real Estate Market Overview

Last 30 days

Zip

Median Est. Value
Zip

Median Est. Value
Zip

Median Est. Value

53545

$282,287 $173.03/sqft
53546

$309,660 $196/sqft
53548

$250,750 $152.38/sqft

Janesville, WI Foreclosure Activity

Total Foreclosure Filings i

June '25 Jun '25 N/A
May '25 May '25 1
April '25 Apr '25 4
March '25 Mar '25 1
February '25 Feb '25 1
January '25 Jan '25 5
December '24 Dec '24 3
November '24 Nov '24 4
October '24 Oct '24 1
September '24 Sep '24 N/A
August '24 Aug '24 3
July '24 Jul '24 N/A

Completed Foreclosures (REOs) i

1

(Jun 2025)

June '25 Jun '25 1
May '25 May '25 N/A
April '25 Apr '25 1
March '25 Mar '25 N/A
February '25 Feb '25 N/A
January '25 Jan '25 1
December '24 Dec '24 N/A
November '24 Nov '24 1
October '24 Oct '24 N/A
September '24 Sep '24 N/A
August '24 Aug '24 N/A
July '24 Jul '24 N/A

Nearby Cities

1. Milton
2. Afton
3. Edgerton
4. Footville
5. Avalon
6. Beloit

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