FISHERS, Ind., October 12, 2025 (Newswire.com) – Former IndyCar team owner and racing champion Michael Andretti has listed his lakefront Geist Reservoir estate for $11,950,000, offering one of Central Indiana’s most extraordinary residential properties.
Set on 5.23 private gated acres with 570 feet of shoreline, the Andretti Estate spans over 21,000 square feet of architecture and design. Originally built at 10,000 square feet, the home was expanded by the Andrettis into a lakeside masterpiece combining craftsmanship, innovation, and modern luxury.
“Having represented this home previously in my career, I’ve had the privilege of witnessing its transformation firsthand,” said Joel Woelfle, Broker with Berkshire Hathaway HomeServices Indiana Realty. “When Michael and his family purchased it, the home was already remarkable-but they took it to a whole new level.”
“This is the largest home ever listed on Geist Reservoir,” added co-listing agent Allen Williams. “At over 21,000 square feet, it’s a property of true scale and grandeur, combining size, luxury, and waterfront amenities in a way rarely seen.”
The estate features nine bedrooms, nine full and three half bathrooms, seven fireplaces, laundry on every level, and a residential elevator. Smart home automation, 13 HVAC systems, and a whole-house generator ensure comfort and convenience. Automotive enthusiasts will enjoy 5,500 square feet of climate-controlled garage space with 12+ bays.
The Owner’s Wing offers a private retreat with waterfront views, a reading nook, double-sided fireplace, and spa-inspired bathroom beneath a glass-tiled barrel ceiling. The Guest Wing includes a full kitchen, great room, two suites, private laundry, and direct garage access.
The Lower Level is designed for entertaining with a 15-seat bar, 700-bottle wine cellar, theater, arcade, fitness center, billiards area, and multiple walkouts to the pool terrace and grounds.
Outdoors, the property features manicured lawns, wooded trails, a 50-foot heated gunite pool with waterfalls and jacuzzi, three-slip boat dock, children’s play cottage, and multiple verandas and patios. Architectural plans are available for a yet-to-be-built 4,400-square-foot Sports Building addition.
Thoughtfully placed near the gated entrance is a Carriage House that was completed in 2023 and provides two independent 900-square-foot apartments to house guests, extended family, or staff.
“The Andretti Estate perfectly captures luxury living-where innovation meets serenity,” added Williams. “It’s a home built for connection, reflection, and entertainment. Properties of this caliber are rare in the Midwest.”
