11693 Caris Glenne Dr, Herndon
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Zip code 20170 covers the Town of Herndon and nearby parts of unincorporated Fairfax County. It pairs a small-town downtown with quick access to Dulles Airport, the Dulles Toll Road, and the Metro Silver Line.
As of October 12, 2026, about 65 homes, townhomes and condos are listed for sale in 20170, from about $240,000 to about $1.6 million, with an average list price of about $640,000. Prices and inventory change daily, so check the current listings below.
Inside town limits you'll find older single-family homes near historic downtown, along with townhomes and condos and newer mixed-use buildings near Herndon Parkway. Outside the town, the county side of 20170 includes established subdivisions with larger lots. Homes range from 1950s ranches to brand-new construction. Recent listings in 20170 have included homes in Kingstream, Hiddenbrook, Tralee, Spring Park Station and Worldgate.
The Herndon Metro station on the Silver Line gives commuters a rail ride to Tysons, Arlington, and DC. The Dulles Toll Road and the Fairfax County Parkway are minutes away, and Dulles Airport is a short drive.
Downtown Herndon is the heart of the community, with restaurants, the Herndon Depot, and community events throughout the year, including the Herndon Festival. The W&OD Trail runs right through town for biking and walking, and Runnymede Park offers trails along Sugarland Run.
Herndon began as a railroad town on the Washington and Old Dominion line, which is now the W&OD Trail running through downtown. The town has kept its historic core while adding new development around its Metro station. Its downtown is the kind of place where people walk to dinner, a summer concert, or the weekly farmers market.
Homes inside the Town of Herndon pay both town and Fairfax County real estate taxes and get some town services, such as police and trash collection. Homes outside town limits are served by the county alone. Both are in Fairfax County Public Schools. Confirm which side of the line a property is on before you make an offer.
20170 covers parts of the Town of Herndon and Fairfax County. Your mailing address may say Herndon, but the jurisdiction decides your property taxes, local services, and schools.
Homes in 20170 are served by Fairfax County Public Schools. Assignments are based on address, so check the district's school boundary tool for a specific home.
Ready to see what's on the market in 20170? Check out the latest listings below, or contact our team to talk through your plans for Herndon.
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