View all homes for sale in the Hirning Woods neighborhood in Lenexa, KS, located east of K-7 and west of I-435. This neighborhood is close to the well-known Gary L. Haller Trail and Mill Creek Streamway Park, which is a beautiful area! It is within the boundaries of the well-regarded Olathe School District. The zip code is 66220. Homes association (HoA) dues are $50 per year.