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Whatcom County, WA Real Estate & Property Data

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

With up-to-date real estate data get detailed insight into Whatcom County, WA sourced from the nation’s leading property data provider. The current median home price in Whatcom County, WA is $630,000. Whatcom County real estate data shows that there have been a total of 3,537 residential properties sold over the past 12 months. ATTOM’s Whatcom County real estate data indicates that the county has 6 properties in foreclosure.

Whatcom County Real Estate Market Trends
Get property data for any address in Whatcom County, WA or the country:
Total Residential Properties 83,012
Total Commercial Properties 7,204
Avg. Home Age (Single Family Home) 45 Years
Avg. Square Feet (Single Family Home) 1,732
Total 2025 Residential Sales (year-to-date) 1,514
% of Homes Seriously Underwater (Q3 2025) 0.78%
Total 2024 Residential Sales 3,292
% of Equity Rich Homes (Q3 2025) 47.18%
Effective 2024 Property Tax 0.7%
Total Foreclosure Filings (year-to-date) 68
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Whatcom County, WA Real Estate Overview

There were 3,537 residential properties sold in the past year in Whatcom County, WA. The median home value in Whatcom County, WA is $650,195. There are a total of 83,012 residential properties in the Whatcom.

Median Sales Price i
$630,000
(Jun 2025)
+2.1%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • June '25 Jun '25 $630,000
  • May '25 May '25 $625,000
  • April '25 Apr '25 $618,275
  • March '25 Mar '25 $664,950
  • February '25 Feb '25 $610,000
  • January '25 Jan '25 $580,000
  • December '24 Dec '24 $610,000
  • November '24 Nov '24 $639,500
  • October '24 Oct '24 $593,500
  • September '24 Sep '24 $630,000
  • August '24 Aug '24 $665,000
  • July '24 Jul '24 $672,000
Median Down Payment i
$134,700
(Jun 2025)
+3.6%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • June '25 Jun '25 $134,700
  • May '25 May '25 $149,000
  • April '25 Apr '25 $173,750
  • March '25 Mar '25 $136,000
  • February '25 Feb '25 $126,800
  • January '25 Jan '25 $106,500
  • December '24 Dec '24 $127,000
  • November '24 Nov '24 $144,062
  • October '24 Oct '24 $111,000
  • September '24 Sep '24 $140,000
  • August '24 Aug '24 $173,295
  • July '24 Jul '24 $157,000
Number of Homes Sold i
320
(Jun 2025)
+2.9%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • June '25 Jun '25 320
  • May '25 May '25 290
  • April '25 Apr '25 271
  • March '25 Mar '25 241
  • February '25 Feb '25 197
  • January '25 Jan '25 195
  • December '24 Dec '24 199
  • November '24 Nov '24 237
  • October '24 Oct '24 287
  • September '24 Sep '24 334
  • August '24 Aug '24 332
  • July '24 Jul '24 323
Number of Purchase Loans i
191
(Jun 2025)
-10.7%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • June '25 Jun '25 191
  • May '25 May '25 185
  • April '25 Apr '25 173
  • March '25 Mar '25 154
  • February '25 Feb '25 132
  • January '25 Jan '25 133
  • December '24 Dec '24 134
  • November '24 Nov '24 153
  • October '24 Oct '24 179
  • September '24 Sep '24 206
  • August '24 Aug '24 219
  • July '24 Jul '24 207
Number of REFI Loans i
89
(Jun 2025)
+23.6%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • June '25 Jun '25 89
  • May '25 May '25 110
  • April '25 Apr '25 107
  • March '25 Mar '25 107
  • February '25 Feb '25 69
  • January '25 Jan '25 97
  • December '24 Dec '24 82
  • November '24 Nov '24 94
  • October '24 Oct '24 133
  • September '24 Sep '24 92
  • August '24 Aug '24 70
  • July '24 Jul '24 98
Number of HELOC Loans i
94
(Jun 2025)
-10.5%
year-over-year
y-o-y
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • June '25 Jun '25 94
  • May '25 May '25 121
  • April '25 Apr '25 119
  • March '25 Mar '25 106
  • February '25 Feb '25 102
  • January '25 Jan '25 84
  • December '24 Dec '24 106
  • November '24 Nov '24 87
  • October '24 Oct '24 78
  • September '24 Sep '24 119
  • August '24 Aug '24 129
  • July '24 Jul '24 123

Whatcom County, WA Real Estate Market Overview

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

Whatcom County, WA Foreclosure Activity

There were a total of 6 Whatcom County, WA properties with a foreclosure filing in June 2025.

Total Foreclosure Filings i
6
(Jun 2025)
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • June '25 Jun '25 6
  • May '25 May '25 4
  • April '25 Apr '25 16
  • March '25 Mar '25 26
  • February '25 Feb '25 7
  • January '25 Jan '25 9
  • December '24 Dec '24 1
  • November '24 Nov '24 4
  • October '24 Oct '24 4
  • September '24 Sep '24 N/A
  • August '24 Aug '24 3
  • July '24 Jul '24 N/A
Foreclosure Starts i
5
(Jun 2025)
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • June '25 Jun '25 5
  • May '25 May '25 4
  • April '25 Apr '25 10
  • March '25 Mar '25 23
  • February '25 Feb '25 4
  • January '25 Jan '25 9
  • December '24 Dec '24 N/A
  • November '24 Nov '24 2
  • October '24 Oct '24 3
  • September '24 Sep '24 N/A
  • August '24 Aug '24 N/A
  • July '24 Jul '24 N/A
Completed Foreclosures (REOs) i
List Graph
1 year 3 years Subscribe 5 years Subscribe
  • June '25 Jun '25 N/A
  • May '25 May '25 N/A
  • April '25 Apr '25 1
  • March '25 Mar '25 N/A
  • February '25 Feb '25 1
  • January '25 Jan '25 N/A
  • December '24 Dec '24 2
  • November '24 Nov '24 N/A
  • October '24 Oct '24 N/A
  • September '24 Sep '24 N/A
  • August '24 Aug '24 N/A
  • July '24 Jul '24 N/A
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