Discover luxury properties for sale in South of Fifth (SoFi), Miami Beach's most exclusive neighborhood located south of 5th Street. This ultra-prestigious district features boutique luxury buildings including 321 Ocean, Apogee South Beach, Continuum North and South, Glass Miami Beach (120 Ocean Drive), Ocean House South Beach (125 Ocean Drive), Portofino Tower (300 S Pointe Drive), and Murano at Portofino. Properties range from $600K studios to $30M+ penthouses, offering oceanfront and waterfront living with unparalleled privacy and luxury. SoFi buildings typically feature fewer than 50 units each, providing intimate resort-style amenities such as private beaches, infinity pools, state-of-the-art fitness centers, full-service spas, and 24-hour concierge services. The neighborhood offers walking access to South Pointe Park, premier dining establishments, and world-class shopping while maintaining a distinct residential atmosphere. With strong appreciation trends and extremely limited inventory, these exclusive opportunities move immediately. Contact our South of Fifth specialists to explore available properties in this distinguished waterfront community.