Home › States › New York › Old Westbury
The median home value in Old Westbury, NY is $3,036,281 as of 2026-07-31, up 13.0% from a year earlier.
Median Home Value
$3,036,281
Year-over-Year
+13.0%
Population
5,033
Old Westbury ranks #1 of 95 New York cities tracked here by median home value, and sits 582.0% above the state's city median of $445,174. It sits in Nassau County, where the county-wide median is $859,466.
Median household income in Old Westbury is $250,000+, so the typical home value is no more than 12.1× annual household income. This is a simple price-to-income benchmark rather than a monthly payment estimate; it does not account for mortgage rates, down payments, taxes or insurance.
Household income comes from the U.S. Census Bureau's ACS 5-Year Estimates, table B19013 (how the affordability measure works).
Old Westbury police recorded a violent crime rate of 20 per 100,000 residents in 2024 — lower than most cities that report to the FBI. Property crime runs at 417 per 100,000.
Reported by the city's own police department to the FBI's Uniform Crime Reporting Program (what this covers).
People often call this an average home price, but the figure shown here is Zillow's typical home value (ZHVI), not a simple arithmetic average. In Old Westbury, that value is $3,036,281. That's up 13.0% from a year earlier. It is about 582.0% above the typical New York city tracked here.
Homes in Old Westbury are more expensive than Nassau County as a whole, where the median is $859,466 — a difference of about 253.3%.
Median household income here is $250,000+, so the typical home value is no more than 12.1× annual household income. This ratio is a broad comparison measure, not a mortgage-payment estimate.
Old Westbury police reported 20 violent crimes per 100,000 residents, covering a population of about 5,033. Crime rates are one input among many — they vary block to block within a city, and this figure is a citywide average.
Larchmont · Bronxville · Pelham · Irvington