Unique Lake St Louis opportunity. This spacious home with mother-in-law quarters sits on 3 acres on Lake St Louis Blvd in unincorporated St Charles County. Over 3000 sq ft of living space (up and down), finished walk out lower level with In Law Quarters that include a Full Bath, Recreation Room, Kitchen and sleeping area and offers it's own separate entrance and parking. Fresh paint and new flooring throughout. The first floor features a Family Room, Separate Dining Room, Office and Main Floor Laundry. The Master Suite has an attached nursery or office, full bath with double sinks and separate tub and shower. The 2nd and 3rd bedrooms share a Jack n Jill bath. Most rooms on the main level are vaulted. There is a pavilion/covered patio in the backyard and a detached 2 car garage. Beautiful setting with lush trees and close to interstates, shopping and restaurants. This opportunity doesn't come around often so see it now!