Skip to Content
CityRealty Logo
Great Listings

Design-Lover's Paradise at 784 Park Avenue Hits Market for the First Time in 70+ Years

Salon (Warburg Realty) Salon (Warburg Realty)
For decades, noted New York philanthropists Stephen and Anna-Maria Kellen served on the boards of the city’s most respected cultural institutions, the Metropolitan Museum of Art among them, and lived at 784 Park Avenue, which was designed by Emery Roth & Sons. For the first time in more than 70 years, the apartment they lived in is on the market. The 14-room duplex co-op is listed at $14.995 million.
 
 
 
 
Enlarge Image
Enlarge Image
Enlarge Image
Enlarge Image
Enlarge Image

In this article:

The Ramondo, 784 Park Avenue
The Ramondo, 784 Park Avenue Park/Fifth Ave. to 79th St.
Would you like to tour this property?
Just complete the info below.
  1. Select which properties are of interest to you:

Or call us at (212) 755-5544
The apartment opens to a gracious marble-floored gallery flooded with light. As befits the home of two art enthusiasts, the spacious salon has ample wall space to properly display a collection and a wood-burning fireplace for atmosphere. A library has a connecting powder room and spacious balcony. The formal dining room has mahogany herringbone floors and west-facing windows. This floor also has an eat-in kitchen with double exposures, windowed pantry, and second powder room.
Bedrooms with views (Warburg Realty)
All five bedrooms on the second floor can be reached by elevator or the apartment’s grand staircase. The master suite has double exposures, a massive dressing room, and lavish bath with access to a second terrace. This floor also has a laundry room, kitchenette, and very generous closet space.

784 Park Avenue is a full-service building with a doorman, resident super, and manned elevator. Optional staff quarters with two bedroom and shared bath on the ground floor are also available. Amenities include a gym, playground, bike room, and storage. It is a short walk away from the Metropolitan Museum of Art, Museum Mile, and premier Madison Avenue shopping.
Would you like to tour this property?
Just complete the info below.
  1. Select which properties are of interest to you:

Or call us at (212) 755-5544
Would you like to tour any of these properties?

Related Articles

Goldilocks Blocks

Price Cuts: Sumptuous Staple Street townhouse slashed by $8M; Pulitzer Mansion penthouse now 37% off

Wednesday, May 20, 2026
Get To Know

When, why, and how to buy a property with an LLC + NYC's 12 priciest neighborhoods to buy a condo/co-op in 2026

Wednesday, April 29, 2026
Get To Know

What is a sponsor unit? Pros, cons, and NYC apartments with no board approval required from $165K

Tuesday, June 23, 2026
Get To Know

How property values are assessed in NYC + Great new listings with open houses from $445K

Saturday, June 20, 2026
Get To Know

Swim with a View: 30 Manhattan buildings with high-floor swimming pools and fitness centers

Saturday, June 20, 2026
Coney Island

Knicks in Five: 35 NYC condo and rental buildings with basketball courts

Thursday, June 18, 2026
Future New York

Price Cuts: Baz Luhrmann’s Gramercy townhouse slashed by $7M; New discounts at Brooklyn and Queens’ tallest towers

Thursday, June 18, 2026
New Jersey

Willow House: Boutique rental in Hoboken's resurgent North End launches with two months free rent

Thursday, June 18, 2026
Content Specialist Michelle Merritt Michelle is a contributing writer and editor for real estate news in New York City