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NYC Condo & Co-op Buildings

One United Nations Park
between East 39th Street & East 40th Street
Murray Hill
One United Nations Park is an unprecedented interplay of privacy and light—a balance that reflects the architecture’s bold exterior and luminous interiors.
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One United Nations Park - Exterior View - Building One United Nations Park - Exterior/Interior View - Terrace and Living Room One United Nations Park - Interior - Corner View - Living Room One United Nations Park - Interior - Living Room - View of ESB One United Nations Park - Interior View - Colorful Living Room

Market Insight

As Trump torpedoes wind power, NYC’s largest landlord plans Passive House tower + 10 ultra-efficient homes for sale/rent Earlier this winter, Trinity Church announced that it was building a 24-story residential tower constructed to Passive House standards at 50-58 Cliff Street, containing 120 permanently affordable apartments. The project is taking shape at a time when the second Trump administration is doubling do... Wednesday, March 25, 2026
The pros and cons of buying a condop + Beautiful condop listings from $335K Most New Yorkers are familiar with co-ops and condos, but occasionally, listings come up in hybrid buildings known as condops. They account for a small figure of the housing stock (about 215 condops out of 7,527 public sale listings), but it is still important to understand these hybrid buildings... Tuesday, March 24, 2026
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