Welcome to this beautifully updated legal 2-family home, currently configured as a one family residence, offering flexibility for both homeowners and investors. Featuring a modern open floor plan, this home includes 3 spacious bedrooms and 1.5 baths, with a recently renovated kitchen and bathrooms designed for today's lifestyle. Recent upgrades include a new roof, siding, and a charming front patio with pergola, plus a new on-demand tankless water heater for energy efficiency. The property comes with an additional lot (35 William St), which functions as the home's backyard and provides access to the cross street. This space includes a 2-car driveway and offers plenty of room for expansion, gardening, or outdoor entertaining. Both lots are fully fenced—the yard features a brand-new wood fence for privacy and safety, while the driveway fencing has also been newly installed—making the property secure and perfect for pets. Ideally situated with easy access to major highways and parkways (I-87, Saw Mill, Cross County, Bronx River), as well as public transportation including Metro-North for a quick commute to Manhattan. Nearby, you'll find schools, shopping, parks, Ridge Hill, and Cross County Center—everything you need within minutes. Whether you're a first-time homebuyer looking for move-in ready comfort or an investor seeking strong rental potential, 143 Oliver Ave is a versatile property with endless opportunities.