Welcome to 3717 Portofino Court, a meticulously maintained and upgraded home, nestled on an oversized, private lot that backs to a serene greenbelt.  Located near the front of Steiner Ranch with quick access to 620, and walking distance to Steiner Ranch Elementary, this 5-bedroom, 4-bathroom residence with a 3-car garage, offers a perfect blend of comfort, function, and timeless design.  Outside, the home sits at the top of the cul-de-sac, backing to a greenbelt with no rear neighbors, offering exceptional serenity and privacy.  The backyard is a true escape, with an expanded Colorado stone patio, a resort-style pool added in 2015, and terraced landscaping.  Inside, soaring ceilings, a grand staircase, and updated LED lighting create a bright, open feel.  The spacious living areas flow seamlessly, highlighted by a remodeled kitchen with granite counters.  The main-floor primary suite is a private retreat with hardwood floors, a bay window sitting area, and a spa-inspired remodeled garden bath with an expansive custom closet.  Upstairs features a large loft and three additional bedrooms, including a Jack-and-Jill layout and a private ensuite.  Thoughtful upgrades include full window and door replacement, two new water heaters, two upgraded variable-speed Carrier ACs with UV filtration, smart thermostats, a water softener, Amazon Key-enabled garage, modern security system, Rachio smart irrigation, and updated Lutron fans and lights throughout. Blending smart design with resort-style outdoor living, this exceptional home offers a lifestyle of ease, elegance, and connection in the heart of Steiner Ranch.