New construction for Sale in Union, WA
4 homes for sale in Union, WA, priced from $449,500 to $689,999.
- 4 for sale
- $450K–$690K price range
4 homes The market
How Union is selling.
NWMLS data as of Nov 10, 2026
- Median sold price, last 90 days
- $520K
- Homes sold, last 90 days
- 14
- Median days active
- 34
- Sale-to-list price
- 89.9%
- Months of supply, a balanced market
- 5.3
- Median price, year over year
- +6.2%
New construction in Union.
Explore Union.
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Questions people ask about Union.
- How many homes are for sale in Union?
- There are 4 homes for sale in Union, WA right now, updated from the NWMLS feed.
- What do homes in Union cost?
- Listings range from $449,500 to $689,999, and the median list price is $519,000.
- How fast do homes sell in Union?
- Over the last 90 days 14 homes sold in Union in a median of 34 days, at a median of $520,000.
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Listing information provided by Northwest Multiple Listing Service (NWMLS). Properties displayed may be listed or sold by various participants in the MLS.