48 Pleasant Avenue, Upper Saddle River, NJ | Where Timeless Design Meets Modern Innovation Set on one of Upper Saddle River's most distinguished streets, 48 Pleasant Avenue is a newly constructed estate that blends architectural sophistication with modern functionality. Built on a new foundation and finished with LP wood siding, this 12,900 square feet, 6-bedroom, 6 full en-suite and 3 half-bath residence showcases refined design across every level. Inside, soaring ceilings and radiant-heated floors define a space that is both luxurious and livable. The main floor features a gourmet kitchen, formal dining area, and a first-floor ensuite bedroom for flexibility. The lower level is designed for recreation and creativity, with an art studio, fitness area, movie room, and family/game room under 10-foot ceilings. A private elevator connects all levels, including a second-floor office and an unfinished attic ready for customization. Every bedroom offers comfort and privacy, while the home is pre-wired for Cat 6 connectivity, security, and smart-home integration. Outdoors, enjoy a resort-style heated saltwater pool, sprinkler system, and expansive patio. A 6-car garage and 15+ car driveway provide ample parking. With multi-zone radiant heat, central air, municipal water, and septic with unlimited capacity for the house and barn, this home delivers performance, luxury, and longevity in Bergen County's premier enclave.