Welcome to 190 NE 21st St., nestled in one of East Boca Raton's most sought-after neighborhoods! This beautifully updated 4BR/3BA CBS ranch offers 2,243 SF of thoughtfully designed living space on a 7,599 SF lot. Major improvements include a 1.5 year-old roof, hurricane impact windows, 5-year-old A/C and water heater, and extensive plumbing upgrades with all-new PVC plumbing - providing added peace of mind for years to come. The open-concept floor plan features modern finishes, a spacious family room, split-bedroom layout, walk-in closets, abundant natural light, and a beautifully appointed kitchen with a center island, ample cabinetry, and stainless steel appliances. Step outside to your private tropical retreat featuring a south-facing 20' x 40' resort-style salt cell pool, expansive patio, covered lanai, and fully fenced backyard - perfect for entertaining or relaxing year-round. With NO HOA, this home is ideal as a primary residence, seasonal getaway, or investment property. Conveniently located just west of US-1 and minutes from Boca's pristine beaches, Mizner Park, Royal Palm Place, downtown Boca Raton, Florida Atlantic University, Boca Raton Airport, Brightline, I-95, championship golf, waterfront dining, upscale shopping, and beautiful parks. Move-in ready with significant improvements already completed, this home offers the perfect blend of comfort, convenience, and the ultimate South Florida lifestyle!