A rare offering in Montclair, this side-by-side legal two-family delivers the scale of two full townhomes under one roof. Each residence spans four finished levels, offering the privacy of single-family living with the flexibility of multi-unit ownership. Both main living areas offer formal living and dining rooms, three bedrooms, two full baths, and one half bath, including a second-level primary suite with en-suite bath and two additional bedrooms connected by a Jack and Jill bath. Above, a finished penthouse-style attic adds a fourth bedroom, full bath, kitchenette, and open flex space. Fully finished lower levels in each home include additional living space and full baths, creating exceptional flexibility for multi-generational living, guest accommodations, or professional work-from-home use. Comparable three-bedroom townhomes in Montclair suggest potential rents of approximately $5,000 for the primary three-bedroom living levels of each residence. The finished attic and lower levels extend each home well beyond traditional three-bedroom configurations and may offer additional income flexibility, including potential future Accessory Dwelling Unit consideration, subject to municipal approval. Buyer to verify all permitted uses and requirements.