Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $7,700,000

· Closed June 16, 2022

1100 PARK Avenue #8A
Closed For Sale Co-op

$7,700,000

$2,026 per sq ft

1100 PARK Avenue #8A

Upper East Side, Manhattan

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MLS® #RLS10777720

RLS at REBNY

Listing by Sloane Square LLC

5

Bedrooms

4

Baths

3,800

Sq. Ft.

1930

Year Built

Quick Summary

Bedrooms 5
Bathrooms 4
Living Area 3,800 sq ft
Year Built 1930
Ownership Co-op
Maintenance $9,531/mo
Neighborhood Upper East Side
Floor 8 of 18

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 4 Full
Floor 8 of 18
Exposure East,North,South
Pets Yes
Cross Street EAST 89 STREET and EAST 90 STREET
Year Built 1930
Living Area 3,800 sq ft
Architectural Style Prewar
Parcel # 1501-0033-01100-000-000008A

Description

This grand and beautifully maintained, renovated approximately 3,800 SQFT, 10 room prewar apartment has 5 bedrooms (or 4 + Lib), 2 Staff Rooms, oversized Single Pane Windows and 10' Ceilings throughout. The Southern and Eastern exposures from Park Avenue and 89th Street brings extraordinary light into this very special home. From the Elevator one enters the Apartment's Private Vestibule to a grand and stunning Gallery. This large 23' Gallery is a focal/central point in this unique Apartment's terrific Floor Plan. It has Entrances to the Living Room, Formal Dining Room, Library, Pantry and Eat-in Kitchen and Bedroom Wing. The oversized 31' loft-like and elegant Living Room, w/ WBF, is a corner Room with 5 single pane oversized windows giving this exceptional space lots of natural light. The Formal Dining Room faces Park Avenue, has 3 oversized single pane windows with terrific Eastern sunlight, and easily seats 20 people. The stunning Wood Paneled Library, w/ WBF, faces South onto 89th Street also with single pane windows. This Library, which could easily be a Bedroom, is a very inviting room for entertainment as well as family enjoyment. The large Pantry can be entered from the Formal Dining Room and from the 23' Gallery. The Pantry is fabulous for storage and could also be used for extra seating if necessary. This Pantry flows into the updated windowed Eat-in Kitchen which has a Banquet Area for dining and another Area fully equipped with Modern Appliances. Off the Central Gallery there is a long and impressive Bedroom Hallway which can be closed off for privacy. The Bedroom Wing has 3 large Bedroom Suites each with En-suite Bathrooms, a 4th oversized Bedroom, 1 smaller Bedroom (or staff room) and 1 other Bathroom. This gorgeous White Glove Pre-war Co-op has a refreshing new Lobby and a State-of-the-Art Gym. Building allows Pets and 50% Financing. 2% Flip Tax. There is a 24-Hour Doorman, a Lobby Concierge and Storage in the Basement. There is an Assessment of $775.50/month until June of 2023. STANDARD OPERATING PROCEDURE:Sloane Square's Standard Operating Procedure, SOP Law, according to Chapter Amendment signed into law on March 15th, 2022; Sloane Square's Brokers do not require identification from prospective purchasers, purchasers to sign an Exclusive Brokerage Agreement or a pre-approval for a mortgage loan in order to show prospective purchasers' properties.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed

Appliances

Dryer Washer Dryer Allowed Washer

Building Information

Building null
Total Units 80
Stories 18
Style Prewar

Financial Details

Maintenance $9,531/mo
Original Price $8,000,000
Sale Price $7,700,000
Previous Price $8,000,000

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

317

Median Asking Price

$1.45M

Median $/Sqft

$1,482

Avg Days on Market

N/A

New This Week

17

Price Reduced

24%

Sold (30 Days)

28

Median Sale Price

$1.42M

Live data from RLS at REBNY • Updated 4/7/26, 6:15 AM EST

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Location

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1100 PARK Avenue #8A, Upper East Side, New York County • Near EAST 89 STREET and EAST 90 STREET

Floor Plans

Floor Plan
MLS® ID: RLS10777720
First Listed: 4/8/2022
Price Changed: 6/17/2022
Closed: 6/16/2022
Contract Date: 4/5/2022

Listing Courtesy of Sloane Square LLC - Jaar Sloane

Listing Contact: (917) 734-3685

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 4/7/2026 at 10:15 AM UTC

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