As of today, , there are 84 properties listed for sale in ZIP code 92688 and 84 properties listed for sale in the city of Rancho Santa Margarita. Of those 84 properties, there are 41 single family houses and 43 condos. The last known list price for 38 San Mateo was $698,000, which is 10% above the current median price of $632,400 for Rancho Santa Margarita and 10% above the median of $632,400 for 92688. 38 San Mateo is a single family residential home that is approximately — square feet, which is 100% below the median size in Rancho Santa Margarita of 1,557 square feet and 100% below the median size in 92688 of 1,557 square feet. This property's price per square foot was —, which is 100% below the current median in 92688 of $391 and 100% below the Rancho Santa Margarita median of $391.