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$5,995,000
MLS# RLS20069808 · Upper East Side
Listed September 14, 2026 · 43 days on the market
5 Beds 5 Baths 4,400 Sq.Ft.
A full-floor residence directly on Park Avenue, offering approximately 4,400 square feet of gracious living across five bedrooms, four full en-suite baths, and a powder room off the main gallery.
A private elevator opens to a welcoming gallery that leads into a bright, dual-exposure living room overlooking Park Avenue and complete with a wood-burning fireplace. Also off the gallery, a cozy library with a second wood-burning fireplace offers a quiet retreat within the home. A sizable formal dining room sits nearby, well suited for refined entertaining.
The layout achieves a masterful separation between entertaining and private spaces. A wide hallway off the main gallery leads to four large bedrooms, each a sanctuary with its own en-suite bath.
A separate service elevator opens directly into the kitchen, which connects to the formal dining room and, beyond it, the living room, a sequence that gives the next owner a natural footprint to work from. Additional features include a laundry room, high ceilings, and extensive closet space.
Situated at Park Avenue and 77th Street, 860 Park Avenue was completed in 1925 by York & Sawyer, the firm behind the Federal Reserve Bank of New York and the Bowery Savings Bank. Edward York and Philip Sawyer had both trained at McKim, Mead & White before opening their own practice, and over a career spent almost entirely on banks and institutions they built only two apartment houses in New York, 660 Park Avenue and this one. The building was planned with a single residence on each floor, behind a rusticated limestone base and a brick facade with the same reserve the firm brought to its banking halls. The neighborhood is among the most sought after in Manhattan, with restaurants, galleries, museums, and shopping close by.
Some photos are virtually staged.

Curtis Bain
Brown Harris Stevens
Services and facilities
Estimate
The rate is a placeholder, not a quote. Enter the one your lender gives you.
$41,593 / month
Co-op share loans aren't subject to mortgage recording tax. Not included: attorney, title insurance, lender and appraisal fees, board application and move-in fees, flip tax and prepaid items. Estimates only, based on the published New York State rates. Your attorney and lender will confirm the real figures.
Gallery
Listing Courtesy of Sothebys International Realty
This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.
$6,950,000
1285 Madison Avenue, Upper East Side
5 Beds 8 Baths 5,283 Sq.Ft.$1,316/sq ft
Listing Courtesy of Sothebys International Realty
Open House
Thu, Oct 29 · 12:00PM–2:00PM
$4,995,000
1438 3RD Avenue 24B, Upper East Side
5 Beds 4 Baths 2,427 Sq.Ft.$2,058/sq ft
Listing Courtesy of Douglas Elliman Real Estate
$6,995,000
158 E 95th Street, Upper East Side
5 Beds 4 Baths 3,584 Sq.Ft.$1,952/sq ft
Listing Courtesy of Compass
860 Park Avenue is a 15-story elevator cooperative in Upper East Side, completed in 1925 and home to 16 residential units. It sits within the Upper East Side Historic District.
The closest subway is 77 St (6), about a 3-minute walk. Central Park is roughly 5 minutes away on foot.
Compiled from NYC public records and open data.
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860 Park Avenue 3
Walking times are estimates. Schools shown are the nearest public and charter schools and are not zone assignments; a nearby school is not necessarily the one an address is zoned for. Confirm zoning with the NYC Department of Education. Sources: MTA, NYC Parks and NYC Department of City Planning open data.
The Neighborhood
Manhattan's gold standard for luxury living with iconic architecture, Central Park, and Museum Mile.
Walkability
9/10
Public transit
9/10
Schools
10/10
Dining
9/10
Groceries & parks
9/10
Many of NYC's most selective schools sit here, with a concentration of elite K-12 private schools, strong public feeders like PS 6 and PS 290, and easy access to top selective high schools.
Private schools in the area include The Dalton School, The Brearley School, The Chapin School, The Spence School, Nightingale-Bamford School, The Browning School.