Welcome to 3717 Portofino Court, a beautifully upgraded Highland Home nestled on an oversized, private lot that backs to a serene greenbelt. Located near the front of Steiner Ranch with no school zones between the home and 620, and walking distance to Steiner Ranch Elementary, this home pairs convenience with refined Hill Country living. Built in 2000 and thoughtfully updated inside and out, this 5-bedroom, 4-bathroom residence offers a perfect blend of comfort, function, and timeless design. Backing to a greenbelt with no rear neighbors, this 5-bedroom, 4-bathroom home offers elegance, functionality, and modern comfort throughout. 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, a spa-inspired garden bath and an expansive custom closet. Upstairs features a large loft and three additional bedrooms, including a Jack-and-Jill layout and a private ensuite. The backyard is a true escape, with an expanded Colorado stone patio, a resort-style pool added in 2015, terraced landscaping, and a small garden area. Thoughtful upgrades include full window and door replacement, 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 Lutron lighting controls 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.