Welcome to 28 Irving, an architecturally distinctive side-by-side legal 2-family that lives like luxury twin townhomes. One wing preserves classic character; the other offers ground-up new construction (2026). Both residences span FOUR finished levels with 4 bedrooms and 4.1 baths. The main floors of both homes feature formal living and dining rooms, an eat-in kitchen with quartz countertops and stainless steel appliances, a powder room, a laundry room, and a mechanical room. The second level offers a primary suite plus two bedrooms, connected by a Jack-and-Jill bath. Both finished attics include an additional bedroom, a full bath, space for a future kitchenette, and a flex living area. The two finished lower levels offer additional laundry hookups, full baths and expanded flex space ideal for a private gym or wellness studio on one side and a media lounge, workspace or theater on the other, allowing the property to rival Montclair luxury buildings while maintaining townhouse-style privacy. Wide-plank floors, tankless hot water, multi-zone heating and cooling (6 zones), new roof, and efficient systems. Detached 3-car garage, on- and off-street parking, plus backyard space for entertaining. Ideally located near vibrant downtown Montclair restaurants, boutiques, parks, and 4 nearby NYC-direct train options. Flexible for owner-occupants or investors seeking townhome-caliber rental potential. Buyer to verify projected rent of approximately $5,000-$7,000 per side.