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Union, WA Real Estate & Property Data

Union Real Estate Market Trends

Last Updated: September 06, 2025

Accurate and comprehensive real estate data is critical for insight into Union, WA 98592. ATTOM’s Union real estate data is updated daily, and current market trends show that in Union, WA a total of 62 residential properties have sold over the past year. With a median home price of $704,950 in Union. Get detailed property data for Union, WA instantly. ATTOM is your one-stop-shop for the Union property reports and real estate data you need in Union, WA.

Union Real Estate Market Trends

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Total Residential Properties 1,474

Total Commercial Properties 37

Avg. Home Age (Single Family Home) 33 Years

Avg. Square Feet (Single Family Home) 1,780

Total 2025 Residential Sales (year-to-date) 20

% of Homes Seriously Underwater (Q3 2025) 1.32%

Total 2024 Residential Sales 51

% of Equity Rich Homes (Q3 2025) 32.89%

Effective 2024 Property Tax 0.56%

Total Foreclosure Filings (year-to-date) N/A

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Union, WA 98592 Real Estate Overview

There were 62 residential properties sold in the past year in Union, WA 98592. The median home value in Union, WA 98592 is $541,001. There are a total of 1,474 residential properties in the 98592.

Median Sales Price i

$704,950

(Jun 2025)

+102.3%

year-over-year

y-o-y

June '25 Jun '25 $704,950
May '25 May '25 $509,000
April '25 Apr '25 $526,500
March '25 Mar '25 $460,986
February '25 Feb '25 N/A
January '25 Jan '25 N/A
December '24 Dec '24 $423,244
November '24 Nov '24 $707,472
October '24 Oct '24 $701,629
September '24 Sep '24 $1,562,921
August '24 Aug '24 $403,315
July '24 Jul '24 $485,879

Median Down Payment i

$210,450

(Jun 2025)

+31.1%

year-over-year

y-o-y

June '25 Jun '25 $210,450
May '25 May '25 $300,000
April '25 Apr '25 $81,500
March '25 Mar '25 $25,197
February '25 Feb '25 N/A
January '25 Jan '25 N/A
December '24 Dec '24 $29,426
November '24 Nov '24 $377,472
October '24 Oct '24 $206,629
September '24 Sep '24 $942,921
August '24 Aug '24 $49,953
July '24 Jul '24 $250,315

Number of Homes Sold i

5

(Jun 2025)

+150%

year-over-year

y-o-y

June '25 Jun '25 5
May '25 May '25 6
April '25 Apr '25 2
March '25 Mar '25 4
February '25 Feb '25 N/A
January '25 Jan '25 3
December '24 Dec '24 8
November '24 Nov '24 6
October '24 Oct '24 8
September '24 Sep '24 6
August '24 Aug '24 4
July '24 Jul '24 8

Number of Purchase Loans i

3

(Jun 2025)

+50%

year-over-year

y-o-y

June '25 Jun '25 3
May '25 May '25 4
April '25 Apr '25 2
March '25 Mar '25 2
February '25 Feb '25 N/A
January '25 Jan '25 1
December '24 Dec '24 2
November '24 Nov '24 1
October '24 Oct '24 4
September '24 Sep '24 3
August '24 Aug '24 1
July '24 Jul '24 3

Number of REFI Loans i

2

(Jun 2025)

+100%

year-over-year

y-o-y

June '25 Jun '25 2
May '25 May '25 1
April '25 Apr '25 2
March '25 Mar '25 2
February '25 Feb '25 2
January '25 Jan '25 1
December '24 Dec '24 3
November '24 Nov '24 1
October '24 Oct '24 N/A
September '24 Sep '24 2
August '24 Aug '24 2
July '24 Jul '24 1

Number of HELOC Loans i

June '25 Jun '25 N/A
May '25 May '25 3
April '25 Apr '25 2
March '25 Mar '25 N/A
February '25 Feb '25 N/A
January '25 Jan '25 2
December '24 Dec '24 N/A
November '24 Nov '24 1
October '24 Oct '24 1
September '24 Sep '24 1
August '24 Aug '24 1
July '24 Jul '24 1

Union, WA 98592 Real Estate Market Overview

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