SOLD FOR $3,850,000
· Closed October 24, 2022
30 E 21ST Street #PH
MLS® #RLS10804008
Listing by Sotheby's International Realty, Inc.
3
Bedrooms
2
Baths
N/A
Sq. Ft.
1887
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: East,North facing
- Outdoor Space: Building Terrace, Terrace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Dec 8, 2021 | $4,995,000 | - |
| Price Reduced | Oct 24, 2022 | $4,650,000 | -6.9% |
| Currently | May 18, 2026 | $3,850,000 | -17.2% |
Description
Featured in Architectural Digest, this penthouse apartment is a haven of beaming sunlight with it's sloping double-height wall of glass, capturing the breathtaking historic skyscrapers around Madison Square Park. The ideal spot for entertaining, this is the epitome of contemporary living with a generous dining room, which flows right into the living through a gorgeous archway. From the living room, you can walk directly on to the private terrace which is quite generous in size. A windowed kitchen, two brand new renovated full bathrooms and ample light throughout the bedrooms, make this a true oasis in the heart of NYC. The building features a video intercom, full-time super and is pet friendly. Pieds-a-terre are permitted. Call to schedule a private viewing. To access apartment, there is one flight of stairs.
Features & Amenities
Interior Features
Exterior Features
Appliances
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
137
Median Asking Price
$2.42M
Median $/Sqft
$1,788
Avg Days on Market
N/A
New This Week
10
Price Reduced
32%
Sold (30 Days)
3
Median Sale Price
$1.40M
Live data from RLS at REBNY • Updated 5/18/26, 3:52 AM EST
Similar Listings in Flatiron
View All
Active
22 E 18th Street #4E
Co-op • RLS #RLS20091842
Active
60 W 20TH Street #PHA
Condo • RLS #RLS20091832
Active
60 W 20th Street #PHA
Condo • RLS #RLS20091833
Active
34 W 17th Street #6
Condo • RLS #RLS20069380
Active
49 E 21ST Street #11D
Condo • RLS #RLS20013765
Active
54 W 16th Street #9B
Co-op • RLS #RLS20081720
Browse More NYC Properties
In This Neighborhood
By Property Type
By Borough
Location
30 E 21ST Street #PH, 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.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $5,486 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 3 bedrooms and 2 full bathrooms.
According to MLS records, the building was constructed in 1887, making it approximately 139 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.
Pet policy requires confirmation with the listing broker.
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 Sotheby's International Realty, Inc. - Jodi Rothman
Listing Contact: (917) 658-8380
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 5/18/2026 at 7:52 AM UTC