WA Construct designed and built this addition to a split-level home in Teaneck, NJ, adding a full second story and renovating the entire first floor. The new open-concept kitchen features white shaker cabinetry, a quartz island with industrial cage pendants, black herringbone backsplash, and a stainless steel chimney hood. A custom mudroom with built-in bench and shoe cubbies was added at the entry. The living area includes a full-wall built-in entertainment center with glass-front cabinets. A new full bathroom with dark teal double vanity, marble mosaic flooring, and glass-enclosed shower completes the interior. The exterior was finished in dark gray vinyl siding with white trim and stone veneer accents.