Off-site Parking options available. Unit 2 went under contract in just one week-- don't miss your chance to make this one yours! Welcome to 91 Hancock Avenue, Rear ADU a brand new 1-bedroom, 1-bathroom residence by Jack & Lumber, Jersey City's premier ultra-luxury home builder and the only one in The Heights crafting true boutique residences. Designed for those who expect more, this home offers a rare blend of visionary design, refined materials, and exceptional craftsmanship. The bespoke Italian kitchen is a standout, featuring integrated LED-lit glass cabinetry, a paneled Sub-Zero Designer Series refrigerator, black glass Wolf appliances, and a Neolith porcelain island with integrated sink and induction cooktop. Buster & Punch solid brass hardware and lighting add sculptural tactility, while the signature Jack & Lumber floating staircase framed in glass and lit with LEDs anchors the home like a modern art installation. Triple-pane Drutex windows reduce exterior noise and increase energy efficiency, while radiant-heated Neolith-clad bathrooms with smart toilets offer spa-like comfort. Italian closets, 8-foot American walnut interior doors, and concealed magnetic hardware elevate every detail. This is more than a home. It's a lifestyle statement crafted for those who appreciate the extraordinary. Schedule a private appointment and fall in love with Jack & Lumber. Property comes with 10-Year Builder Warranty.