SOLD FOR $7,075,000
· Closed January 29, 2015
1100 PARK Avenue #3A
MLS® #RLS10040741
Listing by Brown Harris Stevens Residential Sales LLC
3
Bedrooms
3
Baths
N/A
Sq. Ft.
1930
Year Built
Quick Summary
Property Highlights
- Exposure: East,North,South facing
- Style: Prewar architecture
- Character: Pre-war building (1930)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jan 29, 2015 | $7,990,000 | - |
| Currently | Jun 10, 2026 | $7,075,000 | -11.5% |
Description
This grand 11 room full floor residence accessed via its own private elevator landing has been in the same family for over 35 years and retains all its beautiful original details. A generous central gallery leads you to a 31'x19' South-East facing corner Living Room with a wood burning fireplace and five windows looking to Park avenue or to 89th Street. A 23'x16' Dining Room is adjacent to the Living Room with three windows looking to Park Avenue. The gallery continues to a 18'x15' South facing Library also with a wood burning fireplace. The main corridor leads to three large bedrooms with full bathrooms en suite and ample closets. Three original maid's rooms have been reconfigured so that one is accessed from the main bedroom hall and the other two, now combined, are accessed from a separate hall leading from the kitchen, with adjacent full bath. Combined maid's room can be reconfigured to be accessed from the main bedroom hall as well, creating a fourth bedroom. The 21'x10' two window eat in kitchen has a washer and dryer. There is a generous butler's pantry off the kitchen servicing the dining room. This highly sought after white glove building is located in the heart of Carnegie Hill. The apartment features North, South and East exposures, 24 windows and is flooded with light. The Building has a private state of the art gym in the basement adjacent to the apartment's private storage room.
Building Information
Financial Details
About Flatiron
View All Flatiron ListingsThe Flatiron District is a busy intersection of history, technology, and luxury living. Named after the iconic Flatiron Building, the neighborhood is centered around Madison Square Park and is a hub for the city's 'Silicon Alley.' The real estate market is famous for its grand cast-iron loft buildings with high ceilings and expansive floor plans, alongside ultra-luxury glass towers that offer modern amenities and central Manhattan convenience.
Flatiron Live Market Data
View NeighborhoodActive Listings
136
Median Asking Price
$2.20M
Median $/Sqft
$1,778
Avg Days on Market
N/A
New This Week
6
Price Reduced
38%
Sold (30 Days)
14
Median Sale Price
$2.25M
Live data from RLS at REBNY • Updated 6/10/26, 7:11 AM EST
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Location
1100 PARK Avenue #3A, Flatiron, New York County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
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
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
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Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $4,723 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 3 bedrooms and 3 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) 416-7433Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Alina Pedroso
Listing Contact: (212) 906-9338
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 Data display by Keller Williams NYC. Data last updated on 6/10/2026 at 11:11 AM UTC