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Advertise here →Union Hill-Novelty Hill, WA · Houses & Market Data
Union Hill-Novelty Hill, Washington houses and real estate market data.
Houses in 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. Market data for Union Hill-Novelty Hill houses and the broader area.
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Union Hill-Novelty Hill, WA is in King County, Washington — this guide covers houses in Union Hill-Novelty Hill and the whole local market: 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 houses at a median value of $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.
Info from government sites and builders may have provided source info.
Market overview
Union Hill-Novelty Hill housing market
Union Hill-Novelty Hill is in King County, Washington. Manifest Census and county price-trend data provide baseline context for houses in Union Hill-Novelty Hill and the surrounding county market.
Median home value (Census ACS)
$1,174,100
Population (Census ACS)
23,272
Median household income
$181,820
County price trend (2025)
0.89% YoY
Population, income, and median home value from the project batch manifest (Census ACS 2023 5-year). County price trend from FHFA county HPI when present in the manifest row.
At a glance
Union Hill-Novelty Hill market snapshot
Population
23,272
County
King County
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. See About
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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.
Nearby
Places around Union Hill-Novelty Hill
County guide: King County — cities, market context, and local resources for the county that includes Union Hill-Novelty Hill.
USAHouses.com also helps visitors looking in nearby King County and other Washington communities. Some locations may not yet have dedicated pages, but many licensed professionals in this region assist surrounding communities.
Nearby communities include Redmond, Duvall, Ames Lake, Cottage Lake, Lake Marcel-Stillwater, Sammamish, Carnation, Woodinville, Kirkland, Bellevue, Fall City, Yarrow Point, Issaquah, Clyde Hill, Hunts Point, Bothell.
Redmond market data
Nearby city · ~4.3 mi
Duvall market data
Nearby city · ~4.4 mi
Ames Lake market data
Nearby city · ~4.4 mi
Cottage Lake market data
Nearby city · ~5.1 mi
Lake Marcel-Stillwater market data
Nearby city · ~5.1 mi
Sammamish market data
Nearby city · ~6.1 mi
Carnation market data
Nearby city · ~6.3 mi
Woodinville market data
Nearby city · ~7.8 mi
Kirkland market data
Nearby city · ~8.5 mi
Bellevue market data
Nearby city · ~8.5 mi
Fall City market data
Nearby city · ~9.3 mi
Yarrow Point market data
Nearby city · ~9.5 mi
Issaquah market data
Nearby city · ~9.6 mi
Clyde Hill market data
Nearby city · ~9.8 mi
Hunts Point market data
Nearby city · ~10.0 mi
Bothell market data
Nearby city · ~10.5 mi
More Washington cities with market guides: Tacoma, Vancouver, Everett, Yakima, Bellingham, Kennewick, Pasco, Marysville.
Tacoma market data
Same-state city guide
Vancouver market data
Same-state city guide
Everett market data
Same-state city guide
Yakima market data
Same-state city guide
Bellingham market data
Same-state city guide
Kennewick market data
Same-state city guide
Pasco market data
Same-state city guide
Marysville market data
Same-state city guide
Adjacent-county Census places with USAHouses.com pages: High Bridge (~8.1 mi), Maltby (~9.1 mi), Bothell East (~11.4 mi), Clearview (~11.6 mi), Cathcart (~12.4 mi), Monroe (~12.4 mi), Mill Creek East (~13.1 mi), Bothell West (~13.2 mi), Silver Firs (~13.8 mi), Brier (~13.9 mi), Monroe North (~14.0 mi), Alderwood Manor (~14.6 mi), Woods Creek (~14.6 mi), Martha Lake (~14.9 mi), Mountlake Terrace (~15.1 mi), Chain Lake (~15.3 mi).
New construction: New homes near Union Hill-Novelty Hill (Seattle) · New homes near Union Hill-Novelty Hill (Spokane) · Washington new construction.
Census & home facts
Union Hill-Novelty Hill data from published sources
Population (ACS 2023)
23,272
Median home value (ACS 2023)
$1,174,100
Median household income (ACS 2023)
$181,820
Median gross rent (ACS 2023)
$2,597
County FHFA annual change (2025)
0.89%
County median listing price (FRED/Realtor.com) (2026-06-01)
$850,000
Census place type
CDP
County
King County
Land area (Census Gazetteer 2024)
24.24 sq mi
Census GEOID
5373307
Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.
NewUSAHouses.com communities
Closest verified new-home communities near Union Hill-Novelty Hill
Availability and pricing are controlled by the builder and may change; confirm with the builder.
65 Degrees ↗
Pulte · Duvall, Washington · ~3.8 mi · from $499,990
Duvall Village ↗
AHV Communities · Duvall, Washington · ~3.8 mi
Skylit Ridge ↗
D.R. Horton · Duvall, Washington · ~3.8 mi · from $1,139,995
Stonebridgeestates ↗
Murray Franklyn · Sammamish, Washington · ~5.4 mi
Newcastle ↗
Taylor Morrison · Seattle, Washington · ~5.4 mi · from $200,000
Local life
Life in Union Hill-Novelty Hill
Schools
Seattle School District No. 1 — 109 schools, 51,238 students enrolled, per the U.S. Department of Education's Common Core of Data. King addresses may be served by Seattle School District No. 1, but attendance zones vary by street — confirm assigned schools with the district before making a move.
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Common questions
Union Hill-Novelty Hill FAQ
What are houses worth in Union Hill-Novelty Hill, WA?
The Census Bureau's American Community Survey puts the median value of houses in Union Hill-Novelty Hill at $1,174,100. King County's current median listing price runs $850,000, down about 4.0% over the past year.
How much do houses cost in Union Hill-Novelty Hill, WA?
For owner-occupied houses in Union Hill-Novelty Hill, Census ACS data shows a median value of $1,174,100. Active listing prices in King County may differ — see the market snapshot above.
What types of houses are in Union Hill-Novelty Hill, WA?
Union Hill-Novelty Hill houses include resale single-family homes, condos, mobile homes, and small multi-unit buildings, plus new construction in surrounding King County communities where builders are active. The housing-stock section below uses Census ACS structure counts when available for this city.
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.
What school district serves Union Hill-Novelty Hill, WA?
Manifest and public school-directory data suggest Seattle School District No. 1 for many Union Hill-Novelty Hill addresses, but attendance zones vary by street — verify your assigned schools with the district before making a move.
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