Buyers searching for homes in Fort Worth with acreage and lakeside proximity will find an exceptional opportunity at 3721 S Lighthouse Hill Ln. Perched on an elevated, large 1-acre lot within the gated Harbour View Estates community near Eagle Mountain Lake, this 3,474-square-foot custom-built residence serves as a premium new construction alternative featuring extensive completed upgrades. The versatile 2-story layout features multiple living areas on both levels, integrating a dedicated office-study that makes it effortless to work from home. In the well-appointed kitchen, double ovens, custom butcher block accents, generous cabinetry, and a light-filled breakfast nook overlook the scenic surrounding landscape. The main-level living areas flow logically into a formal dining space, centered around expansive windows and architectural details configured for comfortable entertaining. Positioned on the main floor for maximum privacy, the primary suite features a newly installed custom closet system and a spa-like bath layout. The secondary spaces include 3 additional bedrooms, 1 full bath, 2 half baths, and a massive upstairs bonus room that easily adapts into a media room or gym. Outside, dual-level balconies and a wraparound porch lead down to a backyard oasis complete with a sparkling pool, a spa with new mechanical equipment replaced in 2023 and 2024, an outdoor kitchenette, and dedicated parking for recreational vehicles or watercraft. This move-in ready home offers a better location access advantage over newer developments, providing convenient access to Business US-287, I-820, and local employment hubs, while remaining within the sought-after Eagle Mountain-Saginaw ISD boundaries.