Custom estate w/frnt & bkyd golf course/lake views, updated 2-level int, bkyd sanctuary. 4047+/-SF on .39 acres w/in gated Blackhawk Country Club. Tile/carpeted flrs, high ceilings, crown molding, plantation shutters, architectural details. 4 bds. 3.5 bths. Main-level office behind French drs, bay wndw, custom built-ins. Formal living rm w/coffered ceiling, gas frpl. Formal dining rm w/slider to bkyd. Chef's eat-in kitchen. Granite counters, stone bksplsh, custom cabinets, Island/bkfst br. GE appls. Fam rm w/soaring ceiling, slider to bkyd, gas frpl, walk-around wet br. Loft w/frpl ideal for playrm, gym, quiet retreat. Sweeping staircase. Primary suite w/sitting rm space, pvt view balcony. En suite w/dual sinks, jetted tub, large shwr, dual walk-in closets. 2 bdrms w/built-in windw seats share Jack 'n Jill bthrm, tub/shwr combo. 1 bd w/en suite. Expansive patios, pergola-covered patio, built-in smoker & bbq, walk-around kitchen w/counter seating, dw, sink. Pool, spa, lush landscape, lawn, mature & multiple fruit trees. 3-car garage. Gated side-access driveway. Multi-zoned HVAC. Near Falls & Lakeside Clubhouses, 2 golf courses, tennis/picklebll cts, Sprts Complex, Fitness Ctr. Blackhawk Plaza, downtown, top-rated SRVUSD schls, freeways, Mt. Diablo, Livermore Valley Wine Country.