Dramatic hillside property in gated Longview neighborhood at base of the Pleasanton Ridge. Unobstructed 180-degree views sweep across Tri-Valley from this 2.19-acre oak-dotted property. 5131+/-SF w/$400K+ updates inclds 500+-SF ADU/studio w/full bth. Meticulous attn to detail. Fresh, contemporary, open-concept floorplan. Soaring ceilings, walls of windows, white-oak floors, neutral palette of colors. 3000+/-SF trek deck. 5 bds w/pvt balconies. 4.5 bths designed w/walls of marble, floating vanities, stunning fixtures. Primary suite w/sitting rm, frpl, walk-in closet. En suite w/coffered ceiling, free-standing claw-foot tub, shwr w/4 shwrheads & view. Tree-lined driveway. Murano glass chandeliers. Formal living & dining rms. Fam rm w/gas linear frpl & to-ceiling surround. Casual dining. Chef’s kitchen w/granite counters/bksplsh, island, breakfast bar. Dual GE Monogram ovens. SubZero frig. New Wolf 6-burner cooktop. New Bosch dishwasher. Spacious loft at top of stairs w/new glass balustrade. Dual pane Milgard windows. 3-car garage. Dual HVAC. Laundry/mudroom. Attic storage. Less than 3 miles to downtown Pleasanton. Steps to Pleasanton Ridge hiking trails. Near Castlewood Country Club, top-rated schls, Livermore Valley Wine Country, freeways. Add tennis ct., pool, outdoor kitchen.