Marathon County, WI Real Estate & Property Data

Marathon County Real Estate Market Trends
Last Updated: September 06, 2025

With up-to-date real estate data get detailed insight into Marathon County, WI sourced from the nation’s leading property data provider. The current median home price in Marathon County, WI is $247,450. Marathon County real estate data shows that there have been a total of 1,975 residential properties sold over the past 12 months. ATTOM’s Marathon County real estate data indicates that the county has 8 properties in foreclosure and 1 REOs (real estate bank owned) properties.

Marathon County Real Estate Market Trends
Total Residential Properties 51,688
Total Commercial Properties 4,261
Avg. Home Age (Single Family Home) 70 Years
Avg. Square Feet (Single Family Home) 2,083
Total 2025 Residential Sales (year-to-date) 817
% of Homes Seriously Underwater (Q3 2025) 2.08%
Total 2024 Residential Sales 1,817
% of Equity Rich Homes (Q3 2025) 36.64%
Effective 2024 Property Tax 1.08%
Total Foreclosure Filings (year-to-date) 58
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Marathon County, WI Real Estate Overview

There were 1,975 residential properties sold in the past year in Marathon County, WI. The median home value in Marathon County, WI is $242,958. There are a total of 51,688 residential properties in the Marathon.

Median Sales Price i
$247,450
(Jun 2025)
-5.7%
year-over-year
y-o-y
  • June '25 Jun '25 $247,450
  • May '25 May '25 $245,000
  • April '25 Apr '25 $225,000
  • March '25 Mar '25 $225,350
  • February '25 Feb '25 $235,000
  • January '25 Jan '25 $205,000
  • December '24 Dec '24 $225,000
  • November '24 Nov '24 $237,500
  • October '24 Oct '24 $228,300
  • September '24 Sep '24 $235,500
  • August '24 Aug '24 $235,250
  • July '24 Jul '24 $240,000
Median Down Payment i
$48,250
(Jun 2025)
+7.2%
year-over-year
y-o-y
  • June '25 Jun '25 $48,250
  • May '25 May '25 $35,541
  • April '25 Apr '25 $31,000
  • March '25 Mar '25 $25,000
  • February '25 Feb '25 $24,800
  • January '25 Jan '25 $23,750
  • December '24 Dec '24 $30,000
  • November '24 Nov '24 $30,200
  • October '24 Oct '24 $30,425
  • September '24 Sep '24 $35,000
  • August '24 Aug '24 $30,750
  • July '24 Jul '24 $33,750
Number of Homes Sold i
203
(Jun 2025)
+29.3%
year-over-year
y-o-y
  • June '25 Jun '25 203
  • May '25 May '25 157
  • April '25 Apr '25 118
  • March '25 Mar '25 119
  • February '25 Feb '25 91
  • January '25 Jan '25 129
  • December '24 Dec '24 149
  • November '24 Nov '24 157
  • October '24 Oct '24 202
  • September '24 Sep '24 135
  • August '24 Aug '24 187
  • July '24 Jul '24 171
Number of Purchase Loans i
135
(Jun 2025)
+17.4%
year-over-year
y-o-y
  • June '25 Jun '25 135
  • May '25 May '25 119
  • April '25 Apr '25 101
  • March '25 Mar '25 101
  • February '25 Feb '25 64
  • January '25 Jan '25 105
  • December '24 Dec '24 111
  • November '24 Nov '24 142
  • October '24 Oct '24 173
  • September '24 Sep '24 109
  • August '24 Aug '24 157
  • July '24 Jul '24 129
Number of REFI Loans i
118
(Jun 2025)
+49.4%
year-over-year
y-o-y
  • June '25 Jun '25 118
  • May '25 May '25 127
  • April '25 Apr '25 127
  • March '25 Mar '25 109
  • February '25 Feb '25 80
  • January '25 Jan '25 95
  • December '24 Dec '24 95
  • November '24 Nov '24 97
  • October '24 Oct '24 139
  • September '24 Sep '24 104
  • August '24 Aug '24 110
  • July '24 Jul '24 116
Number of HELOC Loans i
96
(Jun 2025)
+18.5%
year-over-year
y-o-y
  • June '25 Jun '25 96
  • May '25 May '25 115
  • April '25 Apr '25 112
  • March '25 Mar '25 78
  • February '25 Feb '25 72
  • January '25 Jan '25 79
  • December '24 Dec '24 70
  • November '24 Nov '24 58
  • October '24 Oct '24 88
  • September '24 Sep '24 80
  • August '24 Aug '24 107
  • July '24 Jul '24 85

Marathon County, WI Real Estate Market Overview

Last 30 days
  • City
    Median Est. Value
  • City
    Median Est. Value
  • City
    Median Est. Value

Marathon County, WI Foreclosure Activity

There were a total of 8 Marathon County, WI properties with a foreclosure filing in June 2025. Lenders started the foreclosure process on 6 Marathon County, WI properties and repossessed 1 Marathon County, WI properties through completed foreclosures (REOs) in June 2025.

Total Foreclosure Filings i
8
(Jun 2025)
+33.3%
year-over-year
y-o-y
  • June '25 Jun '25 8
  • May '25 May '25 6
  • April '25 Apr '25 10
  • March '25 Mar '25 15
  • February '25 Feb '25 9
  • January '25 Jan '25 10
  • December '24 Dec '24 12
  • November '24 Nov '24 11
  • October '24 Oct '24 11
  • September '24 Sep '24 10
  • August '24 Aug '24 8
  • July '24 Jul '24 4
Foreclosure Starts i
6
(Jun 2025)
+50%
year-over-year
y-o-y
  • June '25 Jun '25 6
  • May '25 May '25 5
  • April '25 Apr '25 6
  • March '25 Mar '25 12
  • February '25 Feb '25 6
  • January '25 Jan '25 5
  • December '24 Dec '24 9
  • November '24 Nov '24 8
  • October '24 Oct '24 7
  • September '24 Sep '24 8
  • August '24 Aug '24 5
  • July '24 Jul '24 4
Completed Foreclosures (REOs) i
1
(Jun 2025)
year-over-year
y-o-y
  • June '25 Jun '25 1
  • May '25 May '25 3
  • April '25 Apr '25 3
  • March '25 Mar '25 N/A
  • February '25 Feb '25 3
  • January '25 Jan '25 1
  • December '24 Dec '24 N/A
  • November '24 Nov '24 N/A
  • October '24 Oct '24 1
  • September '24 Sep '24 1
  • August '24 Aug '24 1
  • July '24 Jul '24 1
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