Welcome to 307 Holland Road, a truly exceptional property set on over 13 acres in the Town of Java, located on the Erie/Wyoming County line, offering the perfect balance of privacy and convenience. Located just 20 minutes to East Aurora, 18 minutes to Route 400, 30 minutes to Orchard Park and 35 minutes to Buffalo, this is a rare opportunity to enjoy a private estate setting while staying close to everything. Originally built as a stunning log home, this residence was taken to the next level with a significant 2022 addition, blending rustic character with modern luxury and bringing the total finished living space to over 5,700 square feet. The main home features 4 bedrooms including two primary ensuites, 3 full bathrooms and 2 half bathrooms, offering flexibility for a variety of living arrangements. The new primary suite is a true retreat, featuring a pass-through propane fireplace between the bedroom and a jacuzzi tub with bubblers, a seating area, and a beautifully tiled shower. The 2022 addition also introduced a formal dining room, first-floor laundry, and an attached 2-car garage with epoxy floors, along with a finished bonus/game room above. The finished walkout basement adds approximately 1,000 square feet of finished space with a half bath, ideal for entertaining or extended living. A standout feature is the separate 1-bedroom guest house/in-law apartment above the 35x40 detached garage, complete with granite countertops and full laundry, offering excellent flexibility. Outside, the property continues to impress with a gated entrance and newly paved driveway (2025) with lighted columns. The heated saltwater pool (2023) features WiFi controls, LED lighting, and a sun shelf with bubbler, creating a true resort-style setting. A waterfall feature, composite decking, and covered front porch complete the outdoor space. Additional updates include a newer roof on the main home, 2022 roof on the addition, updated mechanicals, new well, and many newer windows (2020+). This is a rare opportunity to own a private estate with space, flexibility, and a one-of-a-kind setting. Square footage based on updated measurements.