St. Clair County, MI Real Estate & Property Data

St. Clair County Real Estate Market Trends
Last Updated: September 06, 2025

With up-to-date real estate data get detailed insight into St. Clair County, MI sourced from the nation’s leading property data provider. The current median home price in St. Clair County, MI is $265,000. St. Clair County real estate data shows that there have been a total of 2,571 residential properties sold over the past 12 months. ATTOM’s St. Clair County real estate data indicates that the county has 14 properties in foreclosure and 2 REOs (real estate bank owned) properties.

St. Clair County Real Estate Market Trends
Total Residential Properties 64,591
Total Commercial Properties 7,531
Avg. Home Age (Single Family Home) 60 Years
Avg. Square Feet (Single Family Home) 1,620
Total 2025 Residential Sales (year-to-date) 1,059
% of Homes Seriously Underwater (Q3 2025) 1.03%
Total 2024 Residential Sales 2,375
% of Equity Rich Homes (Q3 2025) 35.03%
Effective 2024 Property Tax 0.97%
Total Foreclosure Filings (year-to-date) 101
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St. Clair County, MI Real Estate Overview

There were 2,571 residential properties sold in the past year in St. Clair County, MI. The median home value in St. Clair County, MI is $255,875. There are a total of 64,591 residential properties in the St. Clair.

Median Sales Price i
$265,000
(Jun 2025)
+13.2%
year-over-year
y-o-y
  • June '25 Jun '25 $265,000
  • May '25 May '25 $239,500
  • April '25 Apr '25 $205,000
  • March '25 Mar '25 $203,250
  • February '25 Feb '25 $231,500
  • January '25 Jan '25 $218,000
  • December '24 Dec '24 $250,000
  • November '24 Nov '24 $235,000
  • October '24 Oct '24 $226,000
  • September '24 Sep '24 $248,500
  • August '24 Aug '24 $216,000
  • July '24 Jul '24 $238,500
Median Down Payment i
$26,425
(Jun 2025)
-17.4%
year-over-year
y-o-y
  • June '25 Jun '25 $26,425
  • May '25 May '25 $15,562
  • April '25 Apr '25 $23,000
  • March '25 Mar '25 $15,125
  • February '25 Feb '25 $15,000
  • January '25 Jan '25 $23,000
  • December '24 Dec '24 $27,900
  • November '24 Nov '24 $19,250
  • October '24 Oct '24 $30,450
  • September '24 Sep '24 $26,000
  • August '24 Aug '24 $18,725
  • July '24 Jul '24 $37,000
Number of Homes Sold i
245
(Jun 2025)
+11.9%
year-over-year
y-o-y
  • June '25 Jun '25 245
  • May '25 May '25 168
  • April '25 Apr '25 174
  • March '25 Mar '25 180
  • February '25 Feb '25 109
  • January '25 Jan '25 183
  • December '24 Dec '24 167
  • November '24 Nov '24 203
  • October '24 Oct '24 238
  • September '24 Sep '24 221
  • August '24 Aug '24 231
  • July '24 Jul '24 233
Number of Purchase Loans i
167
(Jun 2025)
+11.3%
year-over-year
y-o-y
  • June '25 Jun '25 167
  • May '25 May '25 143
  • April '25 Apr '25 114
  • March '25 Mar '25 128
  • February '25 Feb '25 69
  • January '25 Jan '25 134
  • December '24 Dec '24 124
  • November '24 Nov '24 157
  • October '24 Oct '24 177
  • September '24 Sep '24 156
  • August '24 Aug '24 141
  • July '24 Jul '24 168
Number of REFI Loans i
196
(Jun 2025)
+142%
year-over-year
y-o-y
  • June '25 Jun '25 196
  • May '25 May '25 147
  • April '25 Apr '25 146
  • March '25 Mar '25 159
  • February '25 Feb '25 139
  • January '25 Jan '25 143
  • December '24 Dec '24 136
  • November '24 Nov '24 155
  • October '24 Oct '24 183
  • September '24 Sep '24 163
  • August '24 Aug '24 129
  • July '24 Jul '24 130
Number of HELOC Loans i
100
(Jun 2025)
+8.7%
year-over-year
y-o-y
  • June '25 Jun '25 100
  • May '25 May '25 126
  • April '25 Apr '25 86
  • March '25 Mar '25 94
  • February '25 Feb '25 78
  • January '25 Jan '25 80
  • December '24 Dec '24 72
  • November '24 Nov '24 82
  • October '24 Oct '24 93
  • September '24 Sep '24 87
  • August '24 Aug '24 104
  • July '24 Jul '24 99

St. Clair County, MI Real Estate Market Overview

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

St. Clair County, MI Foreclosure Activity

There were a total of 14 St. Clair County, MI properties with a foreclosure filing in June 2025. Lenders started the foreclosure process on 14 St. Clair County, MI properties and repossessed 2 St. Clair County, MI properties through completed foreclosures (REOs) in June 2025.

Total Foreclosure Filings i
14
(Jun 2025)
+27.3%
year-over-year
y-o-y
  • June '25 Jun '25 14
  • May '25 May '25 18
  • April '25 Apr '25 22
  • March '25 Mar '25 16
  • February '25 Feb '25 13
  • January '25 Jan '25 18
  • December '24 Dec '24 15
  • November '24 Nov '24 14
  • October '24 Oct '24 18
  • September '24 Sep '24 17
  • August '24 Aug '24 15
  • July '24 Jul '24 21
Foreclosure Starts i
14
(Jun 2025)
+27.3%
year-over-year
y-o-y
  • June '25 Jun '25 14
  • May '25 May '25 18
  • April '25 Apr '25 22
  • March '25 Mar '25 16
  • February '25 Feb '25 13
  • January '25 Jan '25 18
  • December '24 Dec '24 15
  • November '24 Nov '24 14
  • October '24 Oct '24 18
  • September '24 Sep '24 17
  • August '24 Aug '24 15
  • July '24 Jul '24 21
Completed Foreclosures (REOs) i
2
(Jun 2025)
-71.4%
year-over-year
y-o-y
  • June '25 Jun '25 2
  • May '25 May '25 10
  • April '25 Apr '25 3
  • March '25 Mar '25 4
  • February '25 Feb '25 4
  • January '25 Jan '25 1
  • December '24 Dec '24 4
  • November '24 Nov '24 2
  • October '24 Oct '24 5
  • September '24 Sep '24 6
  • August '24 Aug '24 1
  • July '24 Jul '24 N/A
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