Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
21 E 22ND Street #12L
Interested in this property?
Active For Sale Co-op

$2,200,000

21 E 22ND Street #12L

Flatiron, Manhattan

MLS® #RLS20104116

RLS at REBNY

Listing by PAIP

2

Bedrooms

2

Baths

N/A

Sq. Ft.

1910

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Year Built 1910
Ownership Co-op
Maintenance $1,732/mo
Neighborhood Flatiron
Floor 12 of 12

Property Highlights

  • Views: City Lights, City, Panoramic
  • Exposure: South facing
  • Outdoor Space: Terrace, Wrap Around, Rooftop

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 2 Full
Floor 12 of 12
View City Lights, City, Panoramic
Exposure South
Cooling Other
Pets Yes
Year Built 1910
Architectural Style Loft
Basement Other
Block/Lot 00851/0013

Listing History

Event Date Price Change
Listed Jul 16, 2026 $2,200,000 -
Currently Jul 16, 2026 $2,200,000 -

Description

For the first time in 30 years, this sun-drenched, duplex penthouse has come on the market in one of the world's most sought-after neighborhoods. Just moments from Madison Square Park in the heart of the Flatiron District is a timeless, classical building constructed in 1911 that was converted to residential lofts in 1980. This south-facing penthouse spans two floors with a large, L-shaped terrace off the primary bedroom. This bedroom has its own wood burning fireplace, and the spacious terrace affords commanding views in every direction, including the Flatiron Building to the west and the MetLife Tower to the north. The private terrace also opens to a large common roof deck. The first floor's soaring ceilings lend an openness to the space with large south-facing windows that bathe the apartment in natural light. Hardwood floors throughout the apartment extend into the second bedroom, whose walls are lined with custom bookshelves and extraordinary closet space. The separate kitchen features stainless steel countertops, high end appliances, and hardwood cabinetry. Moreover, the two full baths are exquisitely crafted with colored concrete walls inspired by some of the city's finest fashion showrooms. The magnificent, classically designed building features a live-in superintendent, full-time doorman, laundry (washer/dryer is permitted in the apartment), a beautiful lobby, storage, and large roof deck that extends from the private terrace. With very reasonable monthly maintenance, Penthouse 12L is that rare combination of contemporary living in classic, downtown New York in perhaps the most convenient neighborhood in the city. The neighborhood hosts countless restaurants, cafés, shops, and New York landmarks. Both Madison Square Park and Union Square are moments away, and several subway lines in every direction are readily accessible. We look forward to showing you this remarkable penthouse in the heart of the greatest city in the world.

Features & Amenities

Interior Features

High Ceilings Building Other Fireplace (1)

Exterior Features

Building Roof Deck Private Outdoor Space Over60 Sqft Terrace Wrap Around Rooftop

Building Amenities

Elevators

Appliances

Dishwasher

Building Information

Building Data View Compliance & Permits
Total Units 131
Stories 12
Style Loft

Financial Details

Maintenance $1,732/mo

The 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 Neighborhood

Active Listings

121

Median Asking Price

$2.20M

Median $/Sqft

$1,820

Avg Days on Market

N/A

New This Week

5

Price Reduced

36%

Sold (30 Days)

19

Median Sale Price

$1.90M

Live data from RLS at REBNY • Updated 7/16/26, 7:40 PM EST

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Location

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21 E 22ND Street #12L, Flatiron, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1955
Year Built
71 years old
1
Floors
M1-3
Zoning District

Tax & Assessment

Assessed Value: $1,384,650
Land Value: $495,000
Exemptions: $0

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

Lot Area: 43,500 SF
Building Area: 31,060 SF
Built FAR: 0.71

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 $1,732 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 2 full bathrooms.

According to MLS records, the building was constructed in 1910, making it approximately 116 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: Pet Friendly- Board Approval Required,Building Pets Allowed Comments:Pet Friendly- Board Approval Required. 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: RLS20104116
First Listed: 7/16/2026
On Market: 7/16/2026
Price Changed: 7/16/2026
Contract Date: 7/16/2026

Listing Courtesy of PAIP - Michael Michael Hennessy

Listing Contact: (917) 319-7601

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 7/16/2026 at 11:40 PM UTC

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