Active Adult Communities in New Jersey Nestled between Philadelphia and New York City, New Jersey offers a more relaxed, suburban atmosphere for your new home. Del Webb’s retirement communities offer new construction single family homes and luxury townhomes in a family-friendly state with major employers. 55+ Love it in New Jersey. New Jersey surrounds residents with an unbeatable combination of sublime natural beauty and urban excitement. Spend your retirement surrounded by the charm of the East Coast, while close to exciting cities, ready for .