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Mason County, WA Real Estate & Property Data

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

With up-to-date real estate data get detailed insight into Mason County, WA sourced from the nation’s leading property data provider. The current median home price in Mason County, WA is $455,000. Mason County real estate data shows that there have been a total of 1,296 residential properties sold over the past 12 months. ATTOM’s Mason County real estate data indicates that the county has 13 properties in foreclosure and 1 REOs (real estate bank owned) properties.

Mason County Real Estate Market Trends
Get property data for any address in Mason County, WA or the country:
Total Residential Properties 34,108
Total Commercial Properties 1,225
Avg. Home Age (Single Family Home) 41 Years
Avg. Square Feet (Single Family Home) 1,545
Total 2025 Residential Sales (year-to-date) 618
% of Homes Seriously Underwater (Q3 2025) 1.49%
Total 2024 Residential Sales 1,240
% of Equity Rich Homes (Q3 2025) 34.81%
Effective 2024 Property Tax 0.63%
Total Foreclosure Filings (year-to-date) 68
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Mason County, WA Real Estate Overview

There were 1,296 residential properties sold in the past year in Mason County, WA. The median home value in Mason County, WA is $449,024. There are a total of 34,108 residential properties in the Mason.

Median Sales Price i
$455,000
(Jul 2025)
+6.5%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • July '25 Jul '25 $455,000
  • June '25 Jun '25 $460,000
  • May '25 May '25 $422,500
  • April '25 Apr '25 $446,950
  • March '25 Mar '25 $429,000
  • February '25 Feb '25 $442,500
  • January '25 Jan '25 $399,000
  • December '24 Dec '24 $425,000
  • November '24 Nov '24 $460,000
  • October '24 Oct '24 $435,000
  • September '24 Sep '24 $381,742
  • August '24 Aug '24 $391,607
Median Down Payment i
$108,500
(Jul 2025)
-5.1%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • July '25 Jul '25 $108,500
  • June '25 Jun '25 $117,245
  • May '25 May '25 $39,250
  • April '25 Apr '25 $94,000
  • March '25 Mar '25 $25,197
  • February '25 Feb '25 $63,000
  • January '25 Jan '25 $31,375
  • December '24 Dec '24 $50,625
  • November '24 Nov '24 $65,480
  • October '24 Oct '24 $88,495
  • September '24 Sep '24 $115,279
  • August '24 Aug '24 $81,629
Number of Homes Sold i
109
(Jul 2025)
-1.8%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • July '25 Jul '25 109
  • June '25 Jun '25 105
  • May '25 May '25 85
  • April '25 Apr '25 102
  • March '25 Mar '25 90
  • February '25 Feb '25 62
  • January '25 Jan '25 65
  • December '24 Dec '24 100
  • November '24 Nov '24 99
  • October '24 Oct '24 112
  • September '24 Sep '24 121
  • August '24 Aug '24 135
Number of Purchase Loans i
62
(Jul 2025)
+5.1%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • July '25 Jul '25 62
  • June '25 Jun '25 57
  • May '25 May '25 52
  • April '25 Apr '25 53
  • March '25 Mar '25 52
  • February '25 Feb '25 38
  • January '25 Jan '25 44
  • December '24 Dec '24 52
  • November '24 Nov '24 53
  • October '24 Oct '24 55
  • September '24 Sep '24 58
  • August '24 Aug '24 67
Number of REFI Loans i
57
(Jul 2025)
+21.3%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • July '25 Jul '25 57
  • June '25 Jun '25 42
  • May '25 May '25 44
  • April '25 Apr '25 51
  • March '25 Mar '25 36
  • February '25 Feb '25 46
  • January '25 Jan '25 49
  • December '24 Dec '24 49
  • November '24 Nov '24 54
  • October '24 Oct '24 61
  • September '24 Sep '24 53
  • August '24 Aug '24 68
Number of HELOC Loans i
31
(Jul 2025)
+55%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • July '25 Jul '25 31
  • June '25 Jun '25 21
  • May '25 May '25 32
  • April '25 Apr '25 34
  • March '25 Mar '25 24
  • February '25 Feb '25 15
  • January '25 Jan '25 30
  • December '24 Dec '24 27
  • November '24 Nov '24 25
  • October '24 Oct '24 17
  • September '24 Sep '24 18
  • August '24 Aug '24 20

Mason County, WA Real Estate Market Overview

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

Mason County, WA Foreclosure Activity

There were a total of 13 Mason County, WA properties with a foreclosure filing in July 2025. Lenders started the foreclosure process on 7 Mason County, WA properties and repossessed 1 Mason County, WA properties through completed foreclosures (REOs) in July 2025.

Total Foreclosure Filings i
13
(Jul 2025)
+160%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • July '25 Jul '25 13
  • June '25 Jun '25 11
  • May '25 May '25 10
  • April '25 Apr '25 10
  • March '25 Mar '25 8
  • February '25 Feb '25 5
  • January '25 Jan '25 11
  • December '24 Dec '24 4
  • November '24 Nov '24 3
  • October '24 Oct '24 2
  • September '24 Sep '24 8
  • August '24 Aug '24 10
Foreclosure Starts i
7
(Jul 2025)
+40%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • July '25 Jul '25 7
  • June '25 Jun '25 10
  • May '25 May '25 8
  • April '25 Apr '25 7
  • March '25 Mar '25 4
  • February '25 Feb '25 5
  • January '25 Jan '25 11
  • December '24 Dec '24 2
  • November '24 Nov '24 3
  • October '24 Oct '24 2
  • September '24 Sep '24 6
  • August '24 Aug '24 7
Completed Foreclosures (REOs) i
1
(Jul 2025)
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • July '25 Jul '25 1
  • 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 3
  • January '25 Jan '25 3
  • December '24 Dec '24 1
  • November '24 Nov '24 1
  • October '24 Oct '24 N/A
  • September '24 Sep '24 N/A
  • August '24 Aug '24 1
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