Nestled in the heart of Temecula Valley’s Wine Country—just a half mile from the famed Rancho California Wine Trail—this expansive 6-bedroom, 5.5-bathroom estate offers a rare blend of rural tranquility, modern upgrades, and multi-generational living potential. Spanning 4,166 sq ft, the thoughtfully reimagined layout includes a versatile lower-level conversion, transforming the former California walk-out basement and garage into two fully renovated guest suites with en-suite baths and a laundry room with an added half bath—ideal for guests, extended family, or income potential. Set on a private, fenced, and gated lot, the property boasts a 2025-installed 18.8 kW ground-mounted solar array (42 panels), two Tesla EV chargers, and 400A electrical service—all supporting sustainable living. Outdoor features include a saltwater pool (converted in 2019 with a new salt cell in 2024), outdoor shower, pool safety fencing, and space to entertain under a 2022 Alumawood patio cover. For the equestrian or hobbyist, there’s a 4-stall barn, storage shed, and ample flat land for a future garage, ADU, pickleball court, or workshop. With three RV hookups (each with 50A electric, water, and septic tie-in to a 1,500-gal tank), parking for 20+ vehicles, and dual septic systems, this property is truly built for flexibility and future expansion. Recent upgrades include 2 new HVAC zones, dual tankless water heaters, reverse osmosis drinking water, high-efficiency mini-splits, soundproofed guest suite, and numerous infrastructure improvements—all completed between 2018 and 2025. Whether you&#39're seeking a peaceful retreat, a multi-gen solution, or a luxury compound with income potential, 36350 Calle Poco delivers a turnkey opportunity in one of Temecula’s most desirable locations.