685 1st Avenue #40D
About this home
This extraordinary high-floor four-bedroom duplex is perched on the southeast corner of One United Nations Park, offering 3,831 square feet of refined living space and a soaring double-height great room with 20-foot ceilings. Floor-to-ceiling windows wrap the residence in continuous light and frame sweeping river and city views stretching down First Avenue and beyond. The lower level is thoughtfully designed for both living and flexibility. The dramatic great room sets the tone, anchored by tow…
Courtesy of One United Nations Park Sales Office and Sabrina Radoncic, Corcoran Sunshine Marketing Group
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Unit & Building
- Ownership
- Rental
- Rooms
- 7
- Floor
- 40 of 44
- Exposures
- East, South
- Cooling
- Central Air
- Laundry
- In Unit, Washer Hookup
- Built
- 2018
- Stories
- 44
- Total units
- 556
- Elevators
- 14
Amenities
Concierge, Elevators
Common Playroom, Fitness Center, Game Room, Indoor Pool, Recreation Room, Sauna, Screening Room, Steam Room
Bike Storage, Storage, Building Storage
Green Building
Location
685 1st Avenue
Tudor City, Manhattan, 10016
Neighborhood
Midtown East
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Data Display by Byson Real Estate Co.
Listing data last updated Nov 5, 2026, 2:07 AM EST
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