Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $9,500,000

Listed at $9,700,000 · Sold 2.1% below asking · Closed December 29, 2023

Closed For Sale Co-op

$9,700,000

17 E 73rd Street #Parlor Floor

Upper East Side, Manhattan

MLS® #RLS10924056

RLS at REBNY

Listing by Sothebys International Realty

2

Bedrooms

3.5

Baths

N/A

Sq. Ft.

1871

Year Built

Quick Summary

Bedrooms 2
Bathrooms 4 full, 1 half
Lot Size 2,248 sq ft
Year Built 1871
Ownership Co-op
Maintenance $7,968/mo
Neighborhood Upper East Side
Floor 2 of 5

Property Highlights

  • Outdoor Space: Balcony
  • Style: Prewar architecture
  • Climate Control: Central Air

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 7
Baths 3 Full, 1 Half
Floor 2 of 5
Cooling Central Air
Pets Yes
Year Built 1871
Architectural Style Prewar
Structure Type MultiFamily
Furnished Unfurnished
Lot Size 2,248 sq ft
Block/Lot 01388/0012

Listing History

Event Date Price Change
Listed Apr 19, 2023 $9,500,000 -
Currently Apr 28, 2026 $9,700,000 +2.1%

Description

Step into luxury living at 17 East 73rd Street, a stunning duplex residence located in the highly sought-after neighborhood of NYC's Upper East Side. The unique property is nestled within a 22-foot wide limestone townhouse with a newly renovated lobby. It exudes both privacy and serenity, with majestic high ceilings. This exceptional loft-like property spans approximately 4,000 +/- sq. ft. and offers two spacious bedrooms, two windowed home offices (currently configured as two additional bedrooms), one media/lounge room, 3.5 baths, an open chef's kitchen, a dining area, and a living room with both northern and southern exposures. As you step off the elevator onto the parlor floor, you'll be greeted by an impressive living room with soaring 12-foot ceilings and three tall arched windows that flood the space with natural light. The chef's kitchen and dining area are outfitted with top-of-the-line appliances and seamlessly connect to an outdoor balcony through a wall-to-wall window overlooking a serene garden. Up a few steps, the mezzanine level features a cozy lounge/media room that overlooks the main level on both the north and south sides. On the second floor, you will find an expansive master suite complete with oversized bay windows, a walk-in closet, and two luxurious master baths. Additionally, there is another generously sized bedroom overlooking a tree and courtyard, as well as two additional rooms that can be used as home offices or extra bedrooms with one more bathroom. This stunning home features wide-plank hardwood flooring throughout, beautifully appointed Ceppo di Grey tile in the kitchen and bathrooms, and lighting that has been thoughtfully designed to showcase your art collection. Elevator access to all levels, automated shades, central air, a Miele stacked washer/dryer, an integrated Sonos sound system, one-button light switches, video intercom, and ADT security are among other noteworthy features. Built in 1920 on a tranquil tree-lined street, this three-unit, very well-maintained building offers private storage and a central laundry. The lobby has just undergone a beautiful renovation. 17 East 73rd Street is pet-friendly and welcomes LLCs and international buyers alike. This is truly an exquisite residence that exudes both comfort and luxury.

Features & Amenities

Interior Features

Elevator Kitchen Window Storage Common Area Laundry Room In Unit

Exterior Features

Balcony Building Balcony Balcony

Appliances

Dishwasher

Building Information

Building Data View Compliance & Permits
Total Units 3
Stories 5
Structure MultiFamily
Style Prewar

Financial Details

Maintenance $7,968/mo
Original Price $9,500,000
Sale Price $9,500,000
Previous Price $9,500,000

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, 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 Neighborhood

Active Listings

345

Median Asking Price

$1.63M

Median $/Sqft

$1,547

Avg Days on Market

N/A

New This Week

28

Price Reduced

29%

Sold (30 Days)

36

Median Sale Price

$1.52M

Live data from RLS at REBNY • Updated 4/28/26, 2:40 PM EST

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Location

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17 E 73rd Street #Parlor Floor, Upper East Side, New York County

Virtual Tour

Floor Plans

Floor Plan 1
Floor Plan 2
Floor Plan 3

Building Information

Official NYC property records for this building

1920
Year Built
106 years old
2
Floors
2
Residential Units
R5
Zoning District
Two Family Dwellings

Tax & Assessment

Assessed Value: $69,900
Land Value: $19,920
Exemptions: $39,030

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 2,000 SF
Building Area: 1,760 SF
Built FAR: 0.88
Allowed FAR: 1.5

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $7,968 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 3 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1871, making it approximately 155 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS10924056
First Listed: 4/19/2023
On Market: 4/19/2023
Price Changed: 8/14/2023
Closed: 12/29/2023
Contract Date: 4/19/2023

Listing Courtesy of Sothebys International Realty - Anouk Nora

Listing Contact: (310) 871-6660

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 4/28/2026 at 6:40 PM UTC

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