90 Prospect Avenue 9B Welcome to the Frontenac, one of Hackensack’s most desirable pet-friendly buildings. Unit 9B is a spacious, airy, and light-filled 1 bedroom, 1 bath home offering approximately 1, 111 sq ft of comfortable living. Immaculately cared for, this residence features gleaming hardwood floors, a bright kitchen, and an enclosed terrace. Maintenance includes ALL utilities—electricity, heat, hot and cold water—plus 1 outdoor parking spot and common area upkeep. The building offers exceptional amenities, including a doorman with secure entry, brand-new LG laundry machines in the basement, elevator access, and the convenience of an NYC bus stop right outside your door. Ideally located near Hackensack University Medical Center, shopping, and dining, this home is the perfect combination of style, comfort, and convenience.