Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $6,180,000

· Closed July 6, 2023

Closed For Sale Co-op

$6,180,000

14 E 90TH Street #6A

Upper East Side, Manhattan

MADISON-90TH ST.COR

MLS® #RLS10864510

RLS at REBNY

Listing by Douglas Elliman Real Estate

4

Bedrooms

3.5

Baths

N/A

Sq. Ft.

1929

Year Built

Quick Summary

Bedrooms 4
Bathrooms 4 full, 1 half
Year Built 1929
Ownership Co-op
Maintenance $6,109/mo
Neighborhood Upper East Side
Floor 6 of 12

Property Highlights

  • Exposure: North,South,West facing
  • Style: Prewar architecture
  • Character: Pre-war building (1929)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 9
Baths 3 Full, 1 Half
Floor 6 of 12
Exposure North,South,West
Pets Yes
Cross Street 5 AVENUE and MADISON AVENUE
Year Built 1929
Architectural Style Prewar
Parcel # 1501-0056-00014-000-000006A

Listing History

Event Date Price Change
Listed Sep 27, 2022 $6,400,000 -
Currently May 1, 2026 $6,180,000 -3.4%

Description

Mint condition, prewar, 9 room apartment located in top, full-service coop on prime block of Carnegie Hill, Apartment 6A is a prime offering at 14 east 90th Street, and features an elegant layout, exquisite, thoughtful renovation, and wonderful light and views North and obliquely West into Central Park, the Cooper Hewitt gardens, and Heavenly Rest's rose window and arches. Sun filled and spacious, this three bedroom (could be four bedrooms), three and a half bath apartment has a grand and gracious floor plan and flow, marrying Carpenter's original plan with modern sensibilities. The residence includes a large main gallery with sight lines of the almost 90' length of the apartment, oversized rooms, living room with wood burning fireplace, NW corner paneled library, dining room sensibly flanked on one side by an open and extra-large chef's eat in kitchen with laundry area, two dishwashers, wine fridge and top of the line appliances, and to the other, by a corner den/tv room, great closets, new floors, thermostat controlled HVAC, humidification, wiring for sound, marble counters, and beautiful prewar details throughout. The apartment's mint condition make it move-in ready, an exceptional virtue for in this market, especially.

14 East 90th Street is a white glove, full service cooperative designed by J.E.R. Carpenter in 1929. It has full-time doormen, a devoted, hands-on live-in resident manager, playroom, fully equipped gym, half basketball court, private storage, wine storage, and a bike room. The building is pet friendly and there is a 2% flip tax payable by the buyer. Situated between Madison and Fifth Avenues, with the architecturally significant and beautiful Cooper Hewitt and Church of Heavenly Rest as its neighbors, the building is in the very prime of Carnegie Hill.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed

Appliances

Washer Dryer Allowed

Building Information

Financial Details

Maintenance $6,109/mo
Original Price $6,400,000
Sale Price $6,180,000
Previous Price $6,400,000

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

337

Median Asking Price

$1.72M

Median $/Sqft

$1,536

Avg Days on Market

N/A

New This Week

24

Price Reduced

30%

Sold (30 Days)

34

Median Sale Price

$1.50M

Live data from RLS at REBNY • Updated 5/1/26, 11:23 AM EST

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Location

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14 E 90TH Street #6A, Upper East Side, New York County • Near 5 AVENUE and MADISON AVENUE

Virtual Tour

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1970
Year Built
56 years old
3
Floors
3
Residential Units
R6B
Zoning District
Walk-Up Apartments

Tax & Assessment

Assessed Value: $104,880
Land Value: $26,340
Exemptions: $0

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

Lot Area: 2,900 SF
Building Area: 3,391 SF
Built FAR: 1.17
Allowed FAR: 2

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 $6,109 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 4 bedrooms and 3 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1929, making it approximately 97 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: RLS10864510
First Listed: 9/27/2022
Price Changed: 7/7/2023
Closed: 7/6/2023
Contract Date: 9/27/2022

Listing Courtesy of Douglas Elliman Real Estate - Genevieve Sonsino

Listing Contact: -

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 5/1/2026 at 3:23 PM UTC

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