This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/1
$9,900,000
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/1
Property Description
Ideally situated on East 69th Street between Park and Lexington Avenues, the Catherine Auchincloss Mansion is a magnificent 20 ft townhouse of beautiful Roman brick and limestone that was originally built in 1872 by Christopher Keyes and designed by John Sexton as part of 11 row houses that extend just east of The Union Club. While retaining many of its original details, this spectacular and light-filled home at 123 East 69th St is in excellent condition and has been continually updated, offering ~ 8,000 sq ft of townhouse living in an optimal layout. Entering the mansion, one is greeted by a stately, full-width reception hall with a sweeping staircase. The ground floor includes three staff rooms, two bathrooms, a laundry room, and a kitchenette. The parlor floor is a true piece de resistance, with ~2,000 sq ft stretched across 4 public rooms (the living room, dining room, kitchen and gallery) with 14 ft ceilings. The impressive parlor gallery is accentuated by a curved staircase that is an architectural masterpiece and flanked by a grand south facing living room with tall arched windows, and a palatial dining room with original leaded glass windows. The eat-in kitchen is perhaps one of the most desirable features of this home, where you will want to spend a lot of time - a suburban-sized space with two exposures and east-facing double height windows, with stainless steel Gaggenau and Miele appliances and a Sub-Zero refrigerator, and including a large dining area with a charming fireplace. A powder room and back staircase round out this perfect expanse of living space. The floor above is shared by an impressive library, which still retains its beautiful original wood paneling, and a large master suite, including a large windowed dressing room, a separate walk-in closet, a windowed master bath and a working fireplace. The configuration of all the public rooms and master bedroom existing on just two floors creates a luxury and ease in townhouse living that is rarely found in such a grand-scaled house. The fourth floor comprises two additional bedrooms with working fireplaces, a gym, and a sauna. It also features a 300-square-foot sunny terrace with city views. The fifth floor features two more bedrooms, one currently used as a large TV/rec room with a striking 20-foot skylight. A large basement currently houses extra storage and utilities. This renovated home (updated 2022-2024) seamlessly blends historic architectural elements with modern luxury, offering an unparalleled living experience. Other highlights of this distinctive property include an elevator which runs from the basement to the top floor, central air-conditioning, six fireplaces and high ceilings throughout.
Full Property Details
Full Property Details for 123 E 69th St
General
- Sold For: $9,900,000
- Taxes: $135,936
- Status: Closed
- Type: Single Family
- Source: REBNY
- MLS ID: RLS20009315
- Added to Site: 310 day(s) ago
Interior
- Number of Rooms: 14
- Interior Features: Entrance Foyer, Eat-in Kitchen, Elevator, Kitchen Window
- Appliances: Dryer, Washer/Dryer Stacked, Dishwasher, Washer
- Furnishings: Unfurnished
- Flooring: Hardwood
Rooms
Bathrooms
- Total Bathrooms: 7
- Full Bathrooms: 5
- Half Bathrooms: 2
Bedrooms
- Total Bedrooms: 7
Other Rooms
- Laundry: In Unit
Exterior
- Exterior Features: Private Outdoor Space Over 60 Sqft
- Porch/Patio/Deck: Building Terrace, Terrace
Location
- County: New York
- Subdivision: Lenox Hill
Community
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air
Structural Information
- Architectural Style: Prewar
- Structure Type: Townhouse
- Stories/Levels: 5
- Square Feet: 8,000
- Living Area: 8,000 Sq. Ft.
- Year Built: 1872
- Other Struct. Feat.: Elevator(s)
Lot Features
- Property View: City
- Lot Size: 2008
Financial Considerations
- Assoc Fee Freq.: Monthly
- Tax Amount: $135,936
Disclosures and Reports
- Property ID: 1404-0011
- Block: 1404
- Lot Number: 11
Listing Courtesy of Sothebys International Realty
Get Pre-Approved Today
Schools
Schools serving 123 E 69th St
School District:New York City Geographic School District 02
| Name | Grades | Distance |
|---|---|---|
East Side Elementary School, PS 267 213 East 63rd Street, New York, NY 10065 | K-5 | 0.4 mi |
Jhs 167 Robert F Wagner 220 East 76th Street, New York, NY 10021 | 6-8 | 0.4 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 123 E 69th St
Date
Details
Price
Change
Source
1/16/2026
Sold
$9,900,000
-5.71%
MLS
11/19/2025
Price Reduced
$10,500,000
-12.46%
MLS
3/14/2025
Listed
$11,995,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
123 E 69th Street, New York City, NY 10021 (MLS# RLS20009315) is a Single Family property that was sold at $9,900,000 on January 16, 2026. Want to learn more about 123 E 69th Street? Do you have questions about finding other Single Family real estate for sale in New York City? You can browse all New York City real estate or contact a Coldwell Banker agent to request more information.

