4154 Siena Drive Welcome to luxury living in the heart of Frisco's highly sought-after Griffin Parc! This upgraded 4-bed, 3.5-bath, 3, 655 sq ft executive home offers an exceptional floor plan and resilience features rarely found on the market. GROUND-FLOOR UNICORN LAYOUT: Designed for convenience and multigenerational flexibility, the main level features a private primary suite, dedicated home office, secondary guest suite with full bath, AND separate powder room. The primary retreat offers quartz countertops, custom soft-close cabinetry, and frameless glass shower. The vaulted living area features a focal wall engineered for 80"+ displays and flows into a chef's kitchen with black-glass stainless appliances and high-BTU power-burner cooktop. REFERENCE-GRADE PRIVATE CINEMA: Upstairs, enjoy a custom theater with massive 130 inch acoustically transparent projection screen and behind-screen acoustic baffle wall. Four dedicated 20-amp electrical drops (80A total capacity) support high-draw amplification, subwoofers, and server gear. UNMATCHED RESILIENCE & INFRASTRUCTURE: Located on the same essential power circuit as the local fire station, helping retain power during major regional grid outages. Fully stabilized foundation backed by a transferable Olshan warranty. Dual 50-gallon gas water heaters replaced within 5 and 8 years. Seller provides a 1-Year Premium Home Warranty at closing covering mechanicals. TOP-TIER LOCATION: Enjoy neighborhood walkability to Pink Elementary and Griffin Middle, with Wakeland High nearby. Steps from community pools, parks, and trails with quick access to PGA Frisco, The Star, Legacy West, and DNT. Schedule your private tour today!