107 St Marys Ln Old Monroe, MO 63369

Exceptional one owner, custom home offering approximately 4,768 finished sq. ft. of thoughtfully designed living space across three levels on a picturesque 1-acre corner lot with mature trees, outstanding entertaining areas, and flexible living options. From the moment you enter, you'll appreciate the impressive two-story foyer, open staircase, and dramatic two-story great room featuring a floor-to-ceiling brick vented gas fireplace. Designed for both everyday living and entertaining, the spacious kitchen includes quartz countertops, a center island with prep sink and disposal, stainless appliances including a Samsung French door refrigerator with dual ice makers and Bosch dishwasher, pantry, abundant workspace, and it opens to the inviting hearth room with cathedral ceiling, vented gas fireplace, casual dining area and Anderson French door to the new (2026) 14x20 composite deck. The main-level primary suite creates a private retreat with vaulted ceilings, elegant architectural details, deck access through another set of Andersen French doors with built-in blinds, a large walk-in closet, and spa-like bath featuring double vanities, garden tub, and separate shower with seat. Additional main-level spaces include a formal dining room with tray ceiling, private den/office with double French door entry and walk-in closet, dedicated laundry room, and a half bath. Upstairs offers three generously sized bedrooms, one with a private bathroom. Each bedroom has a walk-in closet. There is an additional full bathroom, creating comfortable separation of space. The finished walk-out lower level offers exceptional flexibility and could function beautifully for multi-generational living, extended guests, in-law quarters, private work-from-home space, or recreation. Featuring approximately 1,420 finished sq. ft., this level includes a spacious L-shaped family room, kitchenette, office or 5th bedroom with walk-in closet, full bath, dedicated hobby room, abundant natural light from eight full-size windows, French doors leading to the patio, plus extensive unfinished storage space. Outdoor living is equally impressive with a 12 x 20 patio, mature trees, and room to enjoy the peaceful setting. Additional highlights include hardwood flooring, porcelain tile, two vented gas fireplaces, ceiling fans throughout, zoned HVAC, newer (approx. 6-8 yrs. old) main-floor air conditioner, humidifiers on furnaces, security system, water softener, oversized 3-car garage with storage area and floored attic space, permanent vinyl siding with brick front, and new architectural shingled roof (2026). A rare opportunity to own a spacious, well-appointed home with timeless design, modern updates, and versatile living options. Conveniently located with easy access to state highways while still enjoying the space and setting of approximately one acre. For added peace of mind, the seller is offering a 1-year VIP Home Warranty. Don't miss your opportunity to tour this exceptional property.