Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $5,525,000

Listed at $6,150,000 · Sold 10.2% below asking · Closed September 4, 2020

1001 PARK Avenue #3/4N
Closed For Sale Co-op

$6,150,000

1001 PARK Avenue #3/4N

Upper East Side, Manhattan

1001 TENANTS CORP

MLS® #RLS10614746

RLS at REBNY

Listing by The Corcoran Group

4

Bedrooms

5

Baths

N/A

Sq. Ft.

1929

Year Built

Quick Summary

Bedrooms 4
Bathrooms 5
Year Built 1929
Ownership Co-op
Maintenance $9,988/mo
Neighborhood Upper East Side
Floor 3 of 14

Property Highlights

  • Exposure: East,North,West facing
  • Style: Prewar architecture
  • Climate Control: Central Air

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 9
Baths 5 Full
Floor 3 of 14
Exposure East,North,West
Cooling Central Air
Pets Yes
Cross Street Park Avenue & East 84th Street
Year Built 1929
Architectural Style Prewar

Listing History

Event Date Price Change
Listed Jan 6, 2020 $6,150,000 -
Currently Apr 22, 2026 $6,150,000 -

Description

A dramatic and one of a kind nine-room duplex featuring four to five bedrooms, five full bathrooms, two wood-burning fireplaces and five rooms facing Park Avenue is on the market for the first time. A semi private landing leads to this extraordinary residence. Enter into a center gallery that opens to the Park Avenue facing living room with a wood- burning fireplace, a formal dining room facing Park Avenue and a Library/Den that also overlooks Park Avenue with an adjacent full guest bath. Additionally off the gallery is a spectacular 25-foot windowed eat-in kitchen. This chefs dream kitchen is magnificently renovated with top of the line appliances: 48" Subzero, Wolf six-Burner range with a grill, two ovens, an externally vented hood, convection/microwave oven and a steam oven. Sprawling counter tops, abundant cabinet space, an island and a floor to ceiling built-in china cabinet define this amazing kitchen with easily room for six to dine. Completing this floor there is a tucked away bedroom with an en suite bath. Upstairs on the fourth floor is the primary suite which features a rarely seen foyer entry to the bedroom that is lined with hidden closets. This grand corner primary bedroom faces Park Avenue and has a wood burning fireplace, a dressing room with vanity table & sink, a walk in closet and a full windowed bath. The second bedroom, also on Park Avenue, has an en suite windowed bath. The third bedroom is a corner room with a full windowed bath, and the fourth bedroom is adjacent to the third bedroom and bath. This home contains all the important lifestyle features: central air, washer and a vented dryer, tremendous closet space throughout and a huge private storage room in the basement that is 19 feet x 7 feet that can only be described as a gift. 1001 Park Avenue has a charming, perfectly restored, original lobby, which sets the tone of this unique Park Avenue residence. This quiet and elegant 1920s building houses twenty-two residences, full time doorman, porter, handyman and resident superintendent. An established cooperative perfectly situated on the northeast corner of Eighty-Fourth Street on the heralded Upper East Side

Features & Amenities

Interior Features

Separate Formal Dining Room Entrance Foyer Eat In Kitchen Building Washer Dryer Install Allowed Common Area

Appliances

Dryer Washer

Building Information

Building 1001 TENANTS CORP
Total Units 26
Stories 14
Style Prewar

Financial Details

Maintenance $9,988/mo
Sale Price $5,525,000

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

338

Median Asking Price

$1.63M

Median $/Sqft

$1,546

Avg Days on Market

N/A

New This Week

22

Price Reduced

26%

Sold (30 Days)

33

Median Sale Price

$1.50M

Live data from RLS at REBNY • Updated 4/22/26, 3:04 AM EST

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Location

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1001 PARK Avenue #3/4N, Upper East Side, New York County • Near Park Avenue & East 84th Street

Floor Plans

Floor Plan

Building Information

Official NYC property records for this building

1929
Year Built
97 years old
14
Floors
23
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Park Avenue Historic District

Tax & Assessment

Assessed Value: $8,956,800
Land Value: $1,120,500
Exemptions: $59,890

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

Lot Area: 5,823 SF
Building Area: 68,569 SF
Built FAR: 11.78
Allowed FAR: 10

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 $9,988 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 4 bedrooms and 5 full bathrooms.

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 [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: RLS10614746
First Listed: 1/6/2020
Closed: 9/4/2020
Contract Date: 1/13/2020

Listing Courtesy of The Corcoran Group - Amy Katcher

Listing Contact: (917) 678-4719

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 4/22/2026 at 7:04 AM UTC

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