20 Rahn Ct, Walnut Creek, CA 94597 is a single-family home built in 1954. This property was last sold for $785,000 in 2020 and currently has an estimated value of $844,100. The median sales price for the Larkey Park Area area is $900,000. The $844,100 estimated value is 18.44% less than the median listing price of $1,035,000 for the Larkey Park Area area.