Welcome to the charming area of Spring Valley Lake! As of the latest US census, around 13,303 call this area home and around 81% are homeowners. With an average age of 42, the residents of Spring Valley Lake are well established, with many growing families of all ages. However, during weekends and holidays, you can see a lot more activity and excitement. Over the recent months roughly 55 homes have been sold with an average sold price of $533,109. That is an increase of $18,771 from the previous period.