Set on a breathtaking estate lot in prestigious Mills Farm and backing to trees, this extraordinary custom-built HOLTHAUS residence offers over 9,000 SF of refined luxury living designed for everyday comfort and unforgettable entertaining. Exceptional craftsmanship shines throughout with soaring ceilings, arched doorways, wide-plank wood floors, beamed ceilings, and walls of windows filling the home with natural light. The expansive open-concept design seamlessly connects the gourmet kitchen, dining areas, and great room overlooking the spectacular backyard retreat. A stunning sunroom with fireplace and serving bar creates the perfect year-round entertaining space with picturesque views of the outdoor oasis. The luxurious main-level owner's suite features vaulted ceilings, oversized windows, a spa-inspired bath, and extraordinary custom closet. Generously sized secondary bedrooms, including four with ensuite baths, provide exceptional comfort & privacy. Since purchasing the home, the sellers have extensively enhanced luxury and accessibility, including a full-service elevator with custom access to the main floor, garage level, and finished walkout lower level. The lower level was updated with a remodeled guest suite and secondary laundry/mudroom ideal for guests, pool towels, and workout apparel. Additional upgrades include a whole-house generator and premium grills for the outdoor kitchen. The walkout lower level is an entertainer's dream featuring a full bar, expansive rec room, theater room, temperature-controlled wine cellar, fitness room, and seamless access to the resort-style outdoor living spaces. Outside, enjoy the sparkling pool and spa, firepit lounge, outdoor kitchen and grilling area, basketball goal, expansive fenced lawn & trees providing beauty and privacyplete with an integrated Elan smart home system, this remarkable property delivers luxury, accessibility, and resort-style living in one of south Overland Park's most sought-after communities.