Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $12,000,000

· Closed May 30, 2018

21 E 79TH Street #12
Closed For Sale Co-op

$12,000,000

21 E 79TH Street #12

Upper East Side, Manhattan

null

MLS® #RLS10094404

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

3

Bedrooms

4

Baths

N/A

Sq. Ft.

1930

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4
Year Built 1930
Ownership Co-op
Maintenance $10,929/mo
Neighborhood Upper East Side

Property Highlights

  • Exposure: East,North,South facing
  • Style: Prewar architecture
  • Character: Pre-war building (1930)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 10
Baths null Full
Exposure East,North,South
Pets Yes
Cross Street 5 AVENUE and MADISON AVENUE
Year Built 1930
Architectural Style Prewar

Listing History

Event Date Price Change
Listed Apr 3, 2017 $17,900,000 -
Price Reduced May 25, 2017 $13,500,000 -24.6%
Currently May 13, 2026 $12,000,000 -11.1%

Description

This magnificent full floor residence is situated on the 12th floor of one of Manhattan's most distinguished prewar white glove cooperatives, located immediately off Fifth Avenue on East 79th Street.

Meticulously renovated by the distinguished award-winning architect John B. Murray, this sundrenched home boasts grand scale entertainment rooms, three bedrooms, three and a half bathrooms, a study, and a separate staff area. The mint-condition, full-floor apartment has two ornate wood burning fireplaces. Classic prewar features include moldings and soaring ceiling heights.

Enter the private landing and find a gracious entry gallery with access to the living room and library ahead, the dining room to the right, and two hallways leading to the two bedroom wings and the kitchen. The hallways and gallery are fashioned with closets for smart storage throughout the home.

The warm and inviting corner living room has gorgeous south and west exposures from oversized picture windows that bring in streaming sunlight throughout the day. The focal point of the living room is the ornate wood-burning fireplace and the western views of Central Park are breathtaking. Head into the library, replete with two more south-facing picture windows that boast unobstructed views of the midtown skyline including The Pierre and Chrysler building. Unwind among custom mahogany wood built-ins that are perfect for displaying favorite books and art.

Next is the dining room, which can be reached through two pocket doors from the gallery. The large bay window welcomes sunlight from the north and two more large windows face west, with oblique views of the park. The moldings in the dining room are stunning and give the room a unique and elegant effect. The dining room has excellent flow for entertaining with access to the living room and the kitchen.

The pristine eat-in kitchen has two west facing windows, granite countertops and top-of-the-line appliances. These include a six-burner wolf range, Miele dishwasher, Gaggenau wall oven, Subzero fridge and freezer, as well as a wine fridge. There is plenty of storage space with the two generous pantries and ample cabinets. The kitchen was made for entertaining and features a large island in the middle that is perfect for prepping, cooking and informal dining.

Down the hallway, past the kitchen, you will find a northeast corner bedroom with a built-in desk and bookcases as well as the north-facing gym (that can also be converted into a third bedroom) with an ensuite bathroom, laundry room, and private study. Finally, the enormous and private master suite can be accessed from the gallery past the vestibule with a powder room. The master suite has a wood burning fireplace, venetian plaster on the walls, and wonderful open city views. The dressing room and closets occupy the space of a full bedroom, and provide endless storage space. The luxurious master bath has a double vanity and oversized glass stall shower and a second bath in the suite boasts a relaxing soaking tub.

This 15-floor prewar building was designed by Van Wart & Wein in 1930 and has only 12 apartments. Residents enjoy the highest level of privacy and security.There is a 2% flip tax paid by the purchaser.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed

Appliances

Dryer Washer

Building Information

Building null
Building Data View Compliance & Permits
Total Units 14
Stories 14
Style Prewar

Financial Details

Maintenance $10,929/mo
Original Price $17,900,000
Sale Price $12,000,000
Previous Price $13,500,000

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

340

Median Asking Price

$1.70M

Median $/Sqft

$1,500

Avg Days on Market

N/A

New This Week

25

Price Reduced

28%

Sold (30 Days)

43

Median Sale Price

$1.60M

Live data from RLS at REBNY • Updated 5/13/26, 4:34 PM EST

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Location

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21 E 79TH Street #12, Upper East Side, New York County • Near 5 AVENUE and MADISON AVENUE

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1950
Year Built
76 years old
2
Floors
1
Residential Units
R4
Zoning District
One Family Dwellings

Tax & Assessment

Assessed Value: $46,620
Land Value: $11,280
Exemptions: $0

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

Lot Area: 1,800 SF
Building Area: 1,224 SF
Built FAR: 0.68
Allowed FAR: 1

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 $10,929 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 3 bedrooms and 4 full bathrooms.

According to MLS records, the building was constructed in 1930, making it approximately 96 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 [email protected]. 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: RLS10094404
First Listed: 4/3/2017
Price Changed: 5/25/2017
Closed: 5/30/2018
Contract Date: 4/3/2017

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - John Burger

Listing Contact: (212) 906-9274

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 5/13/2026 at 8:34 PM UTC

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