Browse the top real estate properties in Simi Valley, California with Property Profile Report. The average listing price of homes in Simi Valley is $1,394,892, where the economy and housing-markets are flourishing! Get started by selecting a Zip code above. The most popular zip codes in Simi Valley, CA are: 93065, 93063, 91304, 93021, 91311 with a median listing price of $1,394,892.