123 E 69TH Street #NA
MLS® #RLS10799963
Listing by Douglas Elliman Real Estate
6
Bedrooms
7.5
Baths
8,000
Sq. Ft.
N/A
Year Built
Quick Summary
Property Highlights
- Fireplace: Wood-burning or decorative fireplace
Property Details
Description
RENOVATED GILDED AGE MANSION FOR $15MM
The Catherine Auchincloss Mansion has 19 rooms, 6 bedrooms, 6 working fireplaces, elevator and 8,000 square feet above ground. This beautifully renovated classic home has an amazing provenance and must be seen to be appreciated. It is one of 11 brick and limestone rowhouses extending east from the landmark Union Club on Park Avenue that were created in the first decade of the 20th century from brownstones built in the 1870s.
The present house was substantially altered and purchased in 1904 by Andrew Agnew for his daughter Catherine and her husband Edgar Auchincloss who had been married one year earlier. Unfortunately, Mr. Auchincloss died in 1910 at the age of 35, but Mrs. Auchincloss continued to live in the house until 1950. Her nephew, Hugh Auchincloss, was the stepfather of Jacqueline Kennedy Onassis.
Enter directly from the sidewalk into the huge, full-width marble foyer and reception hall with grand staircase. The remainder of the ground floor consists of 3 staff rooms, 2 bathrooms, laundry and kitchenette.
The second or parlor floor is a true piano nobile with a 90'-deep enfilade of 4 grand entertaining rooms with 14' ceilings in about 2,000 square feet. The grand winding staircase enters into a large gallery. Sunlight streams into the tall arched windows in the living room while the baronial dining room features original leaded glass windows. Both have tall working fireplaces. The spacious eat-in kitchen at the rear is well lit by a wall of east-facing windows.
The primary bedroom suite on the third floor includes a large, windowed dressing room, separate walk-in closet, windowed master bath and working fireplace. The original wood-paneled library at the front of the third floor also has a working fireplace.
The fourth floor consists of 3 bedrooms, 2 with working fireplaces, a gym with sauna and a serene 300 square foot terrace. The fifth floor features 2 more bedrooms and a large game room/art studio with 20'-high north-facing skylight.
Features & Amenities
Interior Features
Appliances
Building Information
About Upper East Side
View All Upper East Side ListingsThe Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its quiet, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.
Upper East Side Live Market Data
View NeighborhoodActive Listings
316
Median Asking Price
$1.59M
Median $/Sqft
$1,480
Avg Days on Market
N/A
New This Week
17
Price Reduced
25%
Sold (30 Days)
28
Median Sale Price
$1.46M
Live data from RLS at REBNY • Updated 4/6/26, 3:36 PM EST
Similar Listings in Upper East Side
View All
Active
990 5th Avenue #4 5
Co-op • RLS #RLS20057968
Active
67 E 82nd Street
Single Family Residence • RLS #RLS20032407
Active
875 Park Avenue #9AB
Co-op • RLS #RLS20066988
Active
8 E 83RD Street #7F
Co-op • RLS #RLS20070852
Active
170 E End Avenue #8EF
Condo • RLS #RLS20051107
Active
1215 5th Avenue #12B/11A
Co-op • RLS #RLS20048605
Location
123 E 69TH Street #NA, Upper East Side, New York County
Floor Plans
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Listing Courtesy of Douglas Elliman Real Estate - George Vanderploeg
Listing Contact: (917) 301-0158
Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing 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. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 4/6/2026 at 7:36 PM UTC