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Advertise here →Sewickley, PA · Market Data
Sewickley, Pennsylvania real estate market data.
Real estate market data for Sewickley, PA (Allegheny County) — Census median home value $449,700, county listing prices up about 0.7% over the past year.
Sewickley, PA is in Allegheny County, Pennsylvania — covering the whole local market here: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 3,850, with a median household income of $94,828. Census data puts Sewickley's median home value at $449,700 (all owner-occupied homes); Allegheny County's current median listing price runs $266,850, up about 0.7% over the past year.
At a glance
Sewickley market snapshot
Population
3,850
Median Household Income
$94,828
Median Home Value (city)
$449,700
Median Listing Price (Allegheny County)
$266,850
Median Gross Rent
$961/mo
Price Trend (YoY)
+0.7%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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Advertise here →Why Sewickley
What makes Sewickley different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Sewickley's median home value — across all owner-occupied homes, not just recent sales — at $449,700. Separately, Allegheny County's current median listing price (via Realtor.com data, 2026-06-01) runs $266,850. 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
Allegheny County's FHFA house price index shows a 3.19% annual change in 2025.
Population & Income
Sewickley has an estimated population of 3,850 and a median household income of $94,828, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Sewickley's Census-reported median home value works out to about 4.7x the area's median household income, and median gross rent runs roughly 12% 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
Sewickley FAQ
What are home values like in Sewickley, PA?
The Census Bureau's American Community Survey puts Sewickley's median home value at $449,700. Allegheny County's current median listing price runs $266,850, up about 0.7% over the past year.
What is the population of Sewickley, PA?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Sewickley's population at approximately 3,850.
What's the median rent in Sewickley, PA?
The Census ACS estimates median gross rent in Sewickley at approximately $961 per month.
What is the median household income in Sewickley, PA?
Census ACS data puts the median household income in Sewickley at approximately $94,828.
Is the Sewickley housing market growing?
Allegheny County's FHFA house price index shows a 3.19% annual change in 2025.
Is Sewickley, PA affordable relative to income?
Census ACS data puts Sewickley's median home value at about 4.7 times the median household income, with median gross rent equal to roughly 12% 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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