Welcome home to Pasco Sunset Lakes, a gated, custom-home community in Land O' Lakes built around ski-sized Big Lake Vienna. This one comes with two things no other home in the community has: a double-lot homesite, and a private, screened boathouse with lift on Big Lake Vienna. This Arthur Rutenberg-built home offers over 3,300 sq ft of living space, 4 bedrooms plus a flex room easily suited as a 5th bedroom, 3.5 bathrooms, and a separate office. Set on over 1.5 acres, 21105 is the largest homesite in the community, comprising of two oversized lots, with the second offering potential for a future buyer to explore detaching and building on it, subject to the appropriate approvals. Every living and entertaining space is oriented toward the private backyard, and because the adjacent community park sits beyond an open, tree-lined lot rather than right up against the property, you get the everyday convenience of a nearby park without giving up the privacy and seclusion this home was designed around. Off the family room, a resort-style screened-in pool and jacuzzi, outdoor kitchen with a vented gas grill, and gas fireplace set the stage for year-round entertaining, and a locking storage room tucked behind the fireplace keeps pool supplies, skis, and gardening equipment out of sight. From the expansive yard, a private elevated walkway winds roughly 1,000 feet through conservation forest to your private screened boathouse with a 10,000 lb boat lift on Big Lake Vienna, a rare, grandfathered structure that can't be replicated under current code, making this one truly one of a kind. Inside, brand-new NuCore Odin Summit luxury vinyl plank flooring, a premium 30 mil wear layer, waterproof, rigid-core product, runs throughout the home (2026) paired with fresh interior paint (2026), the family room features a 72" electric fireplace and 75" TV (2026). Additional improvements include a resurfaced pool and jacuzzi with new glass mosaic tile (2026), two new high-efficiency A/C units with a 12-year transferable warranty, one with humidity control for the primary suite (2025), a new washer and dryer (2025), a new water heater (2025), LED lighting installed throughout (2024), exterior repaint (2022), a new roof (2021), a whole-home generator, and a whole-home Culligan water conditioner. Located in Land O' Lakes, this home offers easy access to major commuter routes, with a short drive to the Tampa Premium Outlets, quick access to Tampa International Airport, and less than an hour to the beach. Don't wait! Schedule your private showing today!