In the charming area of Chantilly you’ll be in good company with around 65,803 residents with around 83% of those homeowners. With an average age of 37, the residents of Chantilly are well established, made up of families of all age groups. Though fairly kicked back throughout the week, during weekends and holidays, you can see a lot more activity and excitement. Over the past 90 days roughly 37 homes have been sold with an average sold price of 972,819. That is an increase of $214,726 from the previous period.