Roslyn Harbor Real EstateThe median home value in Roslyn Harbor, NY is $1,515,000. This is higher than the county median home value of $530,000. The national median home value is $219,700. The average price of homes sold in Roslyn Harbor, NY is $1,515,000. Approximately 86.73% of Roslyn Harbor homes are owned, compared to 7.67% rented, while 5.61% are vacant. Roslyn Harbor real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Roslyn Harbor real estate agent to arrange a tour today! Roslyn Harbor, New York has a population of 922. Roslyn Harbor is more family-centric than the surrounding county with 39.25% of the households containing married families with children. The county average for households married with children is 36.68%. The median household income in Roslyn Harbor, New York is $200,000. The median household income for the surrounding county is $105,744 compared to the national median of $57,652. The median age of people living in Roslyn Harbor is 49.8 years. Roslyn Harbor WeatherThe average high temperature in July is 83.3 degrees, with an average low temperature in January of 25.5 degrees. The average rainfall is approximately 46.6 inches per year, with 21.2 inches of snow per year. Nearby Homes for SaleOther Properties for Sale |