Welcome to 18417 Milmar Blvd in Castro Valley’s desirable Upper Valley. This updated 3-bed, 2-bath home offers 1,066 sq ft of stylish living with exceptional curb appeal, featuring modern upgrades inside and out. Inside, enjoy a light-filled living room w/sleek hardwood floors and a dramatic quartz fireplace. The remodeled kitchen showcases dark wood cabinetry, quartz counters and backsplash, gas range, Samsung dishwasher, and dining nook. The main level includes 3 bedrooms & a designer inspired bath w/tile shower, floating wood vanity, lighted mirror & speaker capabilities. The lower level offers a 2-car garage w/epoxy floors, over-sized walk-in storage or workshop space, 2nd full bath w/tiled stall shower & floating vanity, and a flexible utility space w/potential for in-law, office, or bonus living area w/laundry hook-ups and exterior access. The tiered backyard features patio space, lemon trees & scenic views. Additional upgrades include dual-pane windows, new electrical & plumbing, central A/C, heat and recessed lighting. Conveniently located near Lake Chabot, top-rated schools, BART, downtown, & easy freeway access. This move-in-ready home offers modern style, flexibility and an unbeatable location—ready to welcome its next owner.