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Advertise here →Union Hill-Novelty Hill, WA · Market Data
Union Hill-Novelty Hill, Washington real estate market data.
Real estate market data for Union Hill-Novelty Hill, WA (King County) — Census median home value $1,174,100, county listing prices down about 4.0% over the past year.
Union Hill-Novelty Hill, WA is in King County, Washington — covering the whole local market here: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 23,272, with a median household income of $181,820. Census data puts Union Hill-Novelty Hill's median home value at $1,174,100 (all owner-occupied homes); King County's current median listing price runs $850,000, down about 4.0% over the past year.
At a glance
Union Hill-Novelty Hill market snapshot
Population
23,272
Median Household Income
$181,820
Median Home Value (city)
$1,174,100
Median Listing Price (King County)
$850,000
Median Gross Rent
$2,597/mo
Price Trend (YoY)
-4.0%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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What makes Union Hill-Novelty Hill different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Union Hill-Novelty Hill's median home value — across all owner-occupied homes, not just recent sales — at $1,174,100. Separately, King County's current median listing price (via Realtor.com data, 2026-06-01) runs $850,000. These cover different geography (city vs. county) and different measures (assessed value vs. active listings), which is why we show both rather than picking one — full source list on our data sources page.
County Price Trend
King County's FHFA house price index shows a 0.89% annual change in 2025.
Population & Income
Union Hill-Novelty Hill has an estimated population of 23,272 and a median household income of $181,820, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Union Hill-Novelty Hill's Census-reported median home value works out to about 6.5x the area's median household income, and median gross rent runs roughly 17% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
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Common questions
Union Hill-Novelty Hill FAQ
What are home values like in Union Hill-Novelty Hill, WA?
The Census Bureau's American Community Survey puts Union Hill-Novelty Hill's median home value at $1,174,100. King County's current median listing price runs $850,000, down about 4.0% over the past year.
What is the population of Union Hill-Novelty Hill, WA?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Union Hill-Novelty Hill's population at approximately 23,272.
What's the median rent in Union Hill-Novelty Hill, WA?
The Census ACS estimates median gross rent in Union Hill-Novelty Hill at approximately $2,597 per month.
What is the median household income in Union Hill-Novelty Hill, WA?
Census ACS data puts the median household income in Union Hill-Novelty Hill at approximately $181,820.
Is the Union Hill-Novelty Hill housing market growing?
King County's FHFA house price index shows a 0.89% annual change in 2025.
Is Union Hill-Novelty Hill, WA affordable relative to income?
Census ACS data puts Union Hill-Novelty Hill's median home value at about 6.5 times the median household income, with median gross rent equal to roughly 17% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
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