McHenry County, IL Real Estate & Property Data

McHenry County Real Estate Market Trends
Last Updated: September 20, 2025

With up-to-date real estate data get detailed insight into McHenry County, IL sourced from the nation’s leading property data provider. The current median home price in McHenry County, IL is $365,000. McHenry County real estate data shows that there have been a total of 5,375 residential properties sold over the past 12 months. ATTOM’s McHenry County real estate data indicates that the county has 49 properties in foreclosure and 2 REOs (real estate bank owned) properties.

McHenry County Real Estate Market Trends
Total Residential Properties 112,758
Total Commercial Properties 5,850
Avg. Home Age (Single Family Home) 44 Years
Avg. Square Feet (Single Family Home) 1,942
Total 2025 Residential Sales (year-to-date) 2,722
% of Homes Seriously Underwater (Q3 2025) 0.73%
Total 2024 Residential Sales 4,961
% of Equity Rich Homes (Q3 2025) 45.66%
Effective 2024 Property Tax 1.97%
Total Foreclosure Filings (year-to-date) 350
Interested in Purchasing National or McHenry County, IL Property Data?

McHenry County, IL Real Estate Overview

There were 5,375 residential properties sold in the past year in McHenry County, IL. The median home value in McHenry County, IL is $356,407. There are a total of 112,758 residential properties in the McHenry.

Median Sales Price i
$365,000
(Jul 2025)
+2.8%
year-over-year
y-o-y
  • July '25 Jul '25 $365,000
  • June '25 Jun '25 $380,000
  • May '25 May '25 $360,000
  • April '25 Apr '25 $357,500
  • March '25 Mar '25 $351,000
  • February '25 Feb '25 $367,500
  • January '25 Jan '25 $307,000
  • December '24 Dec '24 $342,000
  • November '24 Nov '24 $340,000
  • October '24 Oct '24 $357,000
  • September '24 Sep '24 $385,000
  • August '24 Aug '24 $359,500
Median Down Payment i
$57,400
(Jul 2025)
+2.5%
year-over-year
y-o-y
  • July '25 Jul '25 $57,400
  • June '25 Jun '25 $50,264
  • May '25 May '25 $49,400
  • April '25 Apr '25 $50,000
  • March '25 Mar '25 $44,850
  • February '25 Feb '25 $45,000
  • January '25 Jan '25 $35,194
  • December '24 Dec '24 $43,000
  • November '24 Nov '24 $46,258
  • October '24 Oct '24 $35,000
  • September '24 Sep '24 $63,000
  • August '24 Aug '24 $49,400
Number of Homes Sold i
524
(Jul 2025)
-3%
year-over-year
y-o-y
  • July '25 Jul '25 524
  • June '25 Jun '25 520
  • May '25 May '25 425
  • April '25 Apr '25 346
  • March '25 Mar '25 344
  • February '25 Feb '25 274
  • January '25 Jan '25 289
  • December '24 Dec '24 358
  • November '24 Nov '24 384
  • October '24 Oct '24 470
  • September '24 Sep '24 435
  • August '24 Aug '24 466
Number of Purchase Loans i
433
(Jul 2025)
-7.7%
year-over-year
y-o-y
  • July '25 Jul '25 433
  • June '25 Jun '25 437
  • May '25 May '25 387
  • April '25 Apr '25 284
  • March '25 Mar '25 286
  • February '25 Feb '25 221
  • January '25 Jan '25 236
  • December '24 Dec '24 302
  • November '24 Nov '24 314
  • October '24 Oct '24 405
  • September '24 Sep '24 389
  • August '24 Aug '24 386
Number of REFI Loans i
261
(Jul 2025)
+11.1%
year-over-year
y-o-y
  • July '25 Jul '25 261
  • June '25 Jun '25 232
  • May '25 May '25 239
  • April '25 Apr '25 287
  • March '25 Mar '25 206
  • February '25 Feb '25 182
  • January '25 Jan '25 215
  • December '24 Dec '24 240
  • November '24 Nov '24 251
  • October '24 Oct '24 309
  • September '24 Sep '24 249
  • August '24 Aug '24 233
Number of HELOC Loans i
197
(Jul 2025)
+10.1%
year-over-year
y-o-y
  • July '25 Jul '25 197
  • June '25 Jun '25 186
  • May '25 May '25 178
  • April '25 Apr '25 171
  • March '25 Mar '25 168
  • February '25 Feb '25 136
  • January '25 Jan '25 132
  • December '24 Dec '24 158
  • November '24 Nov '24 127
  • October '24 Oct '24 171
  • September '24 Sep '24 157
  • August '24 Aug '24 208

McHenry County, IL Real Estate Market Overview

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

McHenry County, IL Foreclosure Activity

There were a total of 49 McHenry County, IL properties with a foreclosure filing in July 2025. Lenders started the foreclosure process on 34 McHenry County, IL properties and repossessed 2 McHenry County, IL properties through completed foreclosures (REOs) in July 2025.

Total Foreclosure Filings i
49
(Jul 2025)
-5.8%
year-over-year
y-o-y
  • July '25 Jul '25 49
  • June '25 Jun '25 38
  • May '25 May '25 50
  • April '25 Apr '25 52
  • March '25 Mar '25 57
  • February '25 Feb '25 43
  • January '25 Jan '25 61
  • December '24 Dec '24 57
  • November '24 Nov '24 36
  • October '24 Oct '24 57
  • September '24 Sep '24 42
  • August '24 Aug '24 53
Foreclosure Starts i
34
(Jul 2025)
-17.1%
year-over-year
y-o-y
  • July '25 Jul '25 34
  • June '25 Jun '25 28
  • May '25 May '25 35
  • April '25 Apr '25 38
  • March '25 Mar '25 45
  • February '25 Feb '25 36
  • January '25 Jan '25 45
  • December '24 Dec '24 42
  • November '24 Nov '24 30
  • October '24 Oct '24 48
  • September '24 Sep '24 31
  • August '24 Aug '24 41
Completed Foreclosures (REOs) i
2
(Jul 2025)
year-over-year
y-o-y
  • July '25 Jul '25 2
  • June '25 Jun '25 6
  • May '25 May '25 1
  • April '25 Apr '25 6
  • March '25 Mar '25 1
  • February '25 Feb '25 2
  • January '25 Jan '25 4
  • December '24 Dec '24 6
  • November '24 Nov '24 2
  • October '24 Oct '24 8
  • September '24 Sep '24 7
  • August '24 Aug '24 2
Learn how industries are using property, assessor, mortgage, boundary, foreclosure, AVM, listing, hazard, climate, and neighborhood data.
Interested in growing your business with McHenry County, IL property data?

Contact Us Now!
Call (800) 692-2596 — or fill out this form and we’ll be in touch shortly.