Newly Remodeled 4BR Colonial on Oversized 13,473 Sq Ft Lot with Development Potential Welcome to 520 W Grand Ave - Classic Colonial charm meets modern remodeling on one of W Grand Aves largest lots. This 4-bedroom, 2.5-bath Colonial has been newly remodeled and offers spacious, sun-filled living with a flexible floor plan ideal for todays buyer. Enjoy large living areas, updated kitchen and baths, hardwood floors, and abundant natural light throughout. Extra-long driveway provides ample parking plus access to a large detached 2-car garage - perfect for storage, workshop, or toys. The real value is outside: 0.309-acre / 13,473 sq ft lot - over 4x the average W Grand Ave lot - offering privacy, expansion potential, and possible future development opportunity (buyer to verify zoning/subdivision with City of Rahway). Quiet, established Rahway location close to downtown Rahway Arts District, train to NYC, parks, shopping, and major highways. A rare combination of move-in-ready Colonial and land opportunity in Union County.