2510 N 89th Street MAIN HOME + GUEST HOUSE = THE PERFECT BLEND OF COMFORT, FLEXIBILITY AND CASH FLOW! Discover this rare Caseyville property offering not one, but two homes on a single lot. The main residence welcomes you with a spacious floor plan, modern finishes and an abundance of natural light - ideal for everyday living. The private guest house features its own kitchen, living area, bedroom and bath, making it the ultimate setup for extended family, in-laws or rental income. Currently operating successfully as a short-term rental, the property is guest ready AND income producing, giving investors a turnkey opportunity. Both the main house and guest home boast excellent rental histories, with proven return on Air BNB. Nearly 3 acres of land with a heated swim spa, fire pit and room to create your perfect retreat. Whether looking to raise a family, create a multigenerational living setup or maximize income potential, this property checks every box. You will love the skyline view of the St. Louis arch plus this home is just a short compute to either downtown STL or O'Fallon & Scott AFB! MUST SEE!