Welcome to 4100 Bisordi Lane (NW Santa Rosa location), an exceptional 4.89 acre estate with a custom-built home in 2005 offering 5-bedrooms, 5-bathrooms, and an attached ADU located in the coveted Fulton community located just off River Road. Enjoy the spacious 2,704 sf +/ home with a well-designed layout offering quality finishes, 3 fireplaces, and a chef's kitchen with premium appliances. On the main floor you will find 3 bedrooms, 3 bathrooms, living room, family room, kitchen, and indoor laundry. Upstairs is an elegant primary suite showcasing a gas fireplace, wine fridge, dual vanities, separate shower and soaking tub, and a spacious walk-in closet. The attached ADU offers an additional bedroom and bathroom. Equestrian enthusiasts will appreciate the 10-stall breezeway barn, extensive fencing for paddocks, stables, tack room, arena, pastures, chicken coup, a well that produces 78 gallons per minute, and the entire 4.89 acres is fully fenced. In addition, there is an office trailer w/bathroom, detached workshop great for storage, newly built detached office, and unlimited RV parking, area for a pool and bocce court, and room for a hobby vineyard.