(Inquire about the other 5 acre property with a pre-built home as well. 3967 Eastout Ave). Come build your dream house in the classic Elk Horn Ranch community. If you're interested in building a property that is tailored for equestrian activities, a large outbuilding, spacious garages, and an excellent-looking home, then this lot could be for you. This property is just over 5 acres and ready to be transformed.