Of the single family detached homes in Spring Valley,the highest list price is $430,000.00 and the lowest is $100,000.00. The average price for a single family detached home based on the current listings is $202,660.40. The average interior size of a single family detached home in Spring Valley measures 1655 square feet with an average number of bedrooms being 4 and bathrooms at 3 with an approximate cost/sqft of $857.57. Homes currently for sale in this community were built between 1972 and 2000.