Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $8,800,018

· Closed June 17, 2025

1100 PARK Avenue #3A
Closed For Sale Co-op

$8,800,018

1100 PARK Avenue #3A

Carnegie Hill, Manhattan

MLS® #RLS11030714

RLS at REBNY

Listing by Coldwell Banker Warburg

4

Bedrooms

5.5

Baths

N/A

Sq. Ft.

1930

Year Built

Quick Summary

Bedrooms 4
Bathrooms 6 full, 1 half
Year Built 1930
Ownership Co-op
Maintenance $8,904/mo
Neighborhood Carnegie Hill
Floor 3 of 18

Property Highlights

  • Views: City
  • Exposure: East,North,South facing
  • Fireplace: 1 fireplace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 10
Baths 5 Full, 1 Half
Floor 3 of 18
View City
Exposure East,North,South
Cooling Other
Pets Yes
Year Built 1930
Structure Type HighRise
Basement Other
Parcel # 1501-0033-01100-000-000003A
Block/Lot 01824/0016

Listing History

Event Date Price Change
Listed Jan 24, 2025 $8,150,000 -
Currently May 29, 2026 $8,800,018 +8.0%

Description

Exceptionally designed 10-room on Park Avenue.

Clean modern lines blend seamlessly with traditional prewar style on a grand scale. This fabulously reimagined and published home by MR Architecture and Decor features four spacious bedrooms each with en-suite, renovated, windowed marble bathrooms - including his and her primary baths. Custom wall treatments and finishes, beamed ceilings, and original hardwood floors define this turnkey home with all new casement windows and multi-zone central A/C throughout.

A private elevator landing leads to the large central gallery from which all the public rooms radiate for wonderful entertaining flow. A grand 31' x 18' SE corner living room faces Park Avenue overlooking the treetops on quiet East 89th Street. The living room features a wood-burning fireplace with an original limestone mantel, multiple seating areas, and two sets of custom metal and glass French doors leading to the cozy den/library also with a working fireplace. The dramatic dining room faces east to Park Avenue and is accessible from either the gallery or the butler's pantry. A chic, glass-walled powder room completes the public spaces.

The chef's eat-in-kitchen features radiant heated floors, honed Calacatta Gold marble countertops and backsplashes, neutral-toned cerused oak and specialty, non-directional stainless steel custom cabinetry, and blackened nickel hardware. There are four Miele wall ovens - including a steam oven, an induction cooktop with pot filler, and ample counter and storage space. The show-stopping butler's pantry features a bar sink, two additional dishwashers, a wine refrigerator, a refrigerated drinks drawer, and a freezer drawer with ice maker - absolutely perfect for entertaining. The laundry and utility area off the kitchen has a dedicated sink and stainless-steel countertop.

The bedroom wing is perfectly and privately positioned in the west end of the apartment. The primary bedroom suite has his and hers bathrooms with walls of stunning book-matched slabs of honed Paonazzo marble and is connected by a large glass-enclosed rain shower. There is also a capacious custom-outfitted his and hers dressing room closet. The second, third, and fourth bedrooms are generously proportioned with en-suite, windowed marble/travertine bathrooms, built-in desks, and custom closets.

Bespoke touches abound throughout including custom millwork, integrated speakers, solid bronze hardware, and myriad luxe wall finishes such as laser-cut leather, paper-backed silk, grasscloth, and Venetian plaster.

1100 Park Avenue is a full-service white-glove cooperative built in 1930 by the architects Anthony DePace and Samuel Juster with 67 apartments in total. Residents enjoy access to a state-of-the-art gym, bicycle storage, and a generous storage space that transfers with the apartment. The building is pet-friendly and there is a 2% flip tax paid by the Buyer. Recent lobby and fa ade renovations make this an offering that seldom comes to market. Please contact us today for a private tour.

This is a co-exclusive.

Features & Amenities

Interior Features

Building None In Unit Fireplace (1)

Exterior Features

Juliet Balcony Private Outdoor Space Under60 Sqft

Building Amenities

Concierge

Appliances

Washer Dryer Allowed

Building Information

Building Data View Compliance & Permits
Total Units 80
Stories 18
Structure HighRise

Financial Details

Maintenance $8,904/mo
Original Price $8,150,000
Sale Price $8,800,018
Previous Price $8,150,000

Carnegie Hill is a low-traffic residential section of the Upper East Side defined by proximity to Central Park and Museum Mile. The area features low-rise historic architecture and large pre-war cooperatives, with landmarked blocks and boutique retail along Madison Avenue.

Carnegie Hill Live Market Data

View Neighborhood

Active Listings

134

Median Asking Price

$2.85M

Median $/Sqft

$1,703

Avg Days on Market

N/A

New This Week

2

Price Reduced

38%

Sold (30 Days)

10

Median Sale Price

$1.89M

Live data from RLS at REBNY • Updated 5/29/26, 10:48 AM EST

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Location

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1100 PARK Avenue #3A, Carnegie Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1930
Year Built
96 years old
18
Floors
75
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Park Avenue Historic District

Tax & Assessment

Assessed Value: $32,831,100
Land Value: $4,198,500
Exemptions: $6,870

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

Lot Area: 18,600 SF
Building Area: 244,935 SF
Built FAR: 13.17
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 $8,904 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 4 bedrooms and 5 full bathrooms and 1 half bathroom.

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: Pets Allowed,Building Pets Allowed Comments:Pets Allowed. 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: RLS11030714
First Listed: 1/24/2025
On Market: 1/24/2025
Price Changed: 9/18/2025
Closed: 6/17/2025
Contract Date: 1/24/2025

Listing Courtesy of Coldwell Banker Warburg - Victoria G Hersh

Listing Contact: (917) 626-9088

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 5/29/2026 at 2:48 PM UTC

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