One of the most coveted historic estates in Downtown Vacaville, this extraordinary 1901 Late Victorian residence on Buck Ave blends timeless architecture, rare original craftsmanship and refined living on an expansive .42-acre setting. A long driveway leads to the estate and RV pull through parking. The iconic front facade showcases stately columns and an expansive front porch with 3 ceiling fans, creating a classic setting to enjoy the charm of downtown living. Inside, the formal entry reveals remarkable Victorian millwork including crown molding, baseboards, detailed door and window casings, ceiling medallions, decorative wood brackets, built-in cabinetry, elegant stair railings and hardwood flooring. Formal living and dining rooms feature pocket doors, while the breathtaking dining room is anchored by a tiled wood stove fireplace with a carved mantel and swing door to the kitchen. Open kitchen presents a large island beneath a Tiffany light, granite countertops and backsplash, extensive cabinetry and stainless-steel appliances including a Kenmore Elite gas range with electric double oven and large hood, plus a built-in granite desk and frosted door pantry. A breakfast room and inviting family room with gas insert fireplace open to the backyard through French doors, while the main level also includes a full bath, optional laundry hookups and basement access. Upstairs offers 4 bedrooms including a spacious primary suite with backyard views, walk-in closet, private balcony and a vintage inspired bathroom with stunning tile work and dramatic clawfoot tub, plus an additional full bathroom and bonus room. The backyard retreat features a sparkling swimming pool, pool house with electricity, restroom and outdoor shower, iron gates, classic lamp post lighting and immaculate landscaped grounds with citrus trees, Japanese maples, new fencing and a patio garden. Residence includes new 2026 HVAC, dual pane windows with decorative stained glass, chandeliers and ceiling fans throughout. Detached ADU boasts flexibility for income, guests or multigenerational living with its own private entrance and an updated 1-bed/1-bath layout with family room, dining room and kitchen, plus a downstairs laundry room and storage space. Garage features backyard facing windows and built-in cabinetry. Ideally located near vibrant downtown dining and boutiques, shopping, schools and freeway access, this is a rare opportunity to own one of Vacaville's most distinctive historic estates.