5419 4th Avenue Prime Sunset Park mixed-use investment with major upside! Unbeatable street visibility — perfect for spa, salon, supermarket, e-bike, daycare, clinic, and any high-traffic business. Solid brick 3-story + cellar totaling approx. 4, 551 SF on a 25×80 lot (R7A zoning), featuring one commercial storefront and four residential units. Current annual income approx. $133, 200 with low taxes ($15, 400 / 2024). Projected annual income approx. $181, 200 once the vacant commercial unit is leased at market rate ($4, 000–$4, 500/month), bringing CAP to approx. 5.6%–5.8%. Two residential units (2R & 3R) were recently renovated — turn-key condition with premium rent potential. All units separately metered for gas & electric, and feature gas-powered heat and hot water systems. Flat roof, poured-concrete foundation, and a private rear yard. Unbeatable 4th Ave location between 54th & 55th St — minutes to subway, buses, supermarkets, restaurants, and one of Brooklyn’s most desirable high-traffic commercial corridors. Ideal for 1031 exchange, long-term investors, or owner-users seeking commercial + residential income under one roof. A rare, high-performing Sunset Park asset with both stable cash flow and strong future appreciation.