''The Perfect Tack'' at 4255 Northbank Road NE may have a Millersport mailing address, but it's not within any municipality—situated in Fairfield County's Walnut Township. This custom 3,864 sq ft waterfront home on Buckeye Lake blends luxury, thoughtful design, and accessibility across three levels. With 5 bedrooms, 3 full and 2 half baths, and a 4-stop private elevator serving all floors, the home ensures convenience for all. The main level boasts 9' ceilings, Brazilian Cherry hardwood floors, and a spacious living room with a custom ceiling fan. The gourmet kitchen includes granite countertops, 42'' white cabinets, and a breakfast bar. Two large bedrooms offer lighted closets and fans. The primary suite features a Jacuzzi tub, 4' shower, and granite vanity. A large laundry room and utility space house high-efficiency systems. The upper level includes a great room with a custom Buckeye Lake-themed wet bar, under-counter fridge, two more bedrooms, and a bonus room. Covered, rainproof porches on both upper floors feature ceiling fans and built-in speakers for all-season comfort. The 630 sq ft Guest/In-Law Suite offers independent living with a full kitchen (granite, maple cabinets, stainless appliances), living room, bedroom, bath, and laundry hookup—plus 8' ceilings, ceramic tile, lighted fan, and walk-in closet with hardwood flooring. Mechanicals include a high-efficiency Luxair 3-zone, 2-stage HVAC with gas heat and add-on heat pump. The oversized 4-car garage features a 13' clear-span ceiling, insulated walls, a 10' Clopay overhead door, and LiftMaster opener—ideal for RVs, boats, or hobbyists. The state-issued dock pad invites your custom dock build. With Andersen windows/doors, 200-amp service prewired for security/internet, city utilities, and seamless indoor-outdoor flow, this is truly a rare Buckeye Lake retreat.