2001 Diamond Bar Drive Luxurious custom estate on nearly a half-acre at the end of a private cul-de-sac, offering over 5, 000 sq ft of refined living. Impressive curb appeal with manicured turf, brick accents, and secured driveway and garage access through an electric gate. Inside, enjoy formal living & dining rooms & spacious family room with wet bar. The gourmet kitchen features granite counters, island with second sink, kitchenette & all appliances. Expansive downstairs primary suite offers two-way fireplace, multiple closets—including cedar-lined walk-in—& a spa-like bathroom with quartz counters, soaking tub, & walk-in shower. A guest bedroom & ¾ bath complete the main level. Upstairs includes an open loft, guest room & bath, plus a generous junior suite with ensuite bath. The attached casita provides a private entrance, family room with projector, bedroom with cedar-lined walk-in closet & ensuite bath. Resort-style backyard with pool, spa, waterfall, basketball court, putting green & room to customize!