Portsmouth Real EstateThe median home value in Portsmouth, NH is $722,450. This is higher than the county median home value of $345,200. The national median home value is $219,700. The average price of homes sold in Portsmouth, NH is $722,450. Approximately 49.17% of Portsmouth homes are owned, compared to 48.13% rented, while 2.7% are vacant. Portsmouth 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 Portsmouth real estate agent to arrange a tour today! Portsmouth, New Hampshire has a population of 21,644. Portsmouth is less family-centric than the surrounding county with 29.53% of the households containing married families with children. The county average for households married with children is 32.44%. The median household income in Portsmouth, New Hampshire is $72,384. The median household income for the surrounding county is $85,619 compared to the national median of $57,652. The median age of people living in Portsmouth is 40.8 years. Portsmouth WeatherThe average high temperature in July is 82 degrees, with an average low temperature in January of 14.8 degrees. The average rainfall is approximately 48.8 inches per year, with 54 inches of snow per year. Nearby Homes for Sale |