New York, NY – January 23, 2026 Allied Partners, a leader in bespoke real estate consulting, advisory services, and property management for many of New York City’s most desirable, high-profile buildings, is proud to announce its selection to manage one of the city’s most sought-after cooperative addresses: the iconic 860 and 870 United Nations Plaza. This luxury modernist residential complex embodies the city’s rich history and international spirit and is renowned for attracting high-profile residents.
“We are honored to be selected to manage 860 and 870 UN Plaza, true crown jewels of cooperative living in New York City,” said Eric Hadar, Co-Founder, Chairman and CEO of Allied Partners. “Welcoming 860/870 UN Plaza into our portfolio of distinguished co-ops and condo partnerships underscores our expertise and record of success in enhancing exceptional buildings and the residential luxury experience by strengthening services, amenities, and long-term asset value, while honoring the true legacy, history, and architectural integrity of the buildings. Our role is to carry the torch by safeguarding the pedigree of these extraordinary properties to deliver an outstanding lifestyle experience that meets the evolving expectations of today’s luxury residents and generations to come.”
Designed by acclaimed architects Harrison & Abramovitz — the firm behind the United Nations Headquarters — 860/870 UN Plaza is a full-service cooperative defined by classic modernist architecture and distinctive bronze-framed, floor-to-ceiling windows. The complex offers an impressive array of luxury amenities, a dedicated staff to meet residents’ needs, a high level of security and service, and a uniquely private circular driveway off First Avenue, providing a tranquil oasis amid the bustling city.
Hadar added, “Our priority is to ensure that 860 and 870 UN Plaza continue to perform at the very highest level. Our team of experienced management specialists at Allied Partners provides best-in-class stewardship — preserving each building’s excellence while adding value through five-star, white-glove hospitality services, expert staffing, rigorous and meticulous maintenance, and conscientious oversight. We understand what today’s residents want, and we know how to create and sustain that demand.”
For more information about 860/870 UN Plaza and Allied Partners, please contact Kelly Noguerol at 212-317-4414.
About Allied Partners
Allied Partners, based in New York City for over three decades, is known for elevating exceptional properties through vision, creativity, and a deep understanding of what truly drives long-term value. The firm builds long-term partnerships with owners, boards, and stakeholders to bring exceptional service, maintenance, and oversight to some of the most exclusive condominiums, co-ops, and ultra-luxury, mixed-use properties in New York and Miami.