Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $4,795,000

· Closed January 6, 2020

21 E 22nd Street #3B/4AB
Closed For Sale Co-op

$4,795,000

$1,370 per sq ft

21 E 22nd Street #3B/4AB

Flatiron, Manhattan

MLS® #RLS10780996

RLS at REBNY

Listing by Compass

3

Bedrooms

3.5

Baths

3,500

Sq. Ft.

1910

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Living Area 3,500 sq ft
Year Built 1910
Ownership Co-op
Maintenance $5,750/mo
Neighborhood Flatiron
Floor 4 of 12

Property Highlights

  • Exposure: North facing
  • Style: Prewar architecture
  • Climate Control: Wall Units

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 9
Baths 3 Full, 1 Half
Floor 4 of 12
Exposure North
Cooling Wall Units
Pets Yes
Cross Street Broadway/Park Avenue South
Year Built 1910
Living Area 3,500 sq ft
Architectural Style Prewar
Block/Lot 851/13

Listing History

Event Date Price Change
Listed Sep 12, 2019 $4,795,000 -
Currently May 19, 2026 $4,795,000 -

Description

At approximately 3,500 square feet, loft 4B at 21 East 22nd Street is a rare opportunity to purchase a pre-war loft in the highly sought-after Flatiron District with 3 bedrooms, 3.5 bathrooms, a home office and a guest room. Perfectly positioned between Park Avenue South and Broadway, the property offers the volume of a townhouse and the characteristics of an authentic loft. Defining features of this unique home include 17 oversized windows, 12 foot ceilings, a 52 foot wide great room and a flexible floor plan ideal for a variety of needs.

Enter 4B and experience 52 feet of frontage across 11 massive windows facing north. The sheer scale of the loft makes one feel as if they are in a house, rather than in an apartment. On the main level of the home one will find a beautifully renovated open kitchen with floor to ceiling custom fumed oak cabinetry, Nero Marquina marble countertops, a massive island and a Miele & Gaggenau appliance package. The great room is one of the largest entertaining areas one could conjure up in a downtown loft and can be programmed in multiple ways to accommodate grand living, dining, hosting and lounging. On this floor there is also a large home office, a powder room, a home gym, a guest room and a stunning bathroom clad in Carrara marble, a steam shower and high end fixtures. A dramatic staircase with 25 foot ceilings takes you down to the home's lower level where there are 3 more bedrooms, two full bathrooms and a family room. Nine closets, in-unit washer dryer and beautifully finished hardwood floors complete this loft. Originally three separate apartments that have been combined, one could easily reconfigure the 3,500 square foot space by creating a new master suite upstairs along with a massive walk-in pantry or media room adjacent to the kitchen.

21 East 22nd Street is one of Flatiron's pre-eminent doorman loft buildings that has recently undergone substantial upgrades including a brand new, stunning lobby. The building is moments from Madison Square Park and some of New York City's most iconic restaurants including Eleven Madison, Gramercy Tavern and Union Square Caf. Experience beautiful architecture and one of Manhattan's most convenient locations with every major subway and amenity at your doorstep. Building amenities include a full-time attended lobby, a live-in resident manager, new laundry facilities on every floor, storage bins, bike storage and a furnished roof deck with dramatic views. 21 East 22nd Street is a well-run, financially sound co-op with low monthly maintenance. The building allows for pieds-a-terre, guarantors and pets.

Features & Amenities

Interior Features

Dining Area Entrance Foyer Pantry Building Washer Dryer Install Allowed Common On Floor Common Area New Windows

Exterior Features

Building Roof Deck

Appliances

Dryer Washer

Building Information

Financial Details

Maintenance $5,750/mo
Sale Price $4,795,000

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

138

Median Asking Price

$2.38M

Median $/Sqft

$1,791

Avg Days on Market

N/A

New This Week

10

Price Reduced

31%

Sold (30 Days)

4

Median Sale Price

$1.55M

Live data from RLS at REBNY • Updated 5/18/26, 9:14 PM EST

Similar Listings in Flatiron

View All

Location

Loading map...

21 E 22nd Street #3B/4AB, Flatiron, New York County • Near Broadway/Park Avenue South

Floor Plans

Floor Plan 1
Floor Plan 2

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 $5,750 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 3 bedrooms and 3 full bathrooms and 1 half bathroom.

The listed interior living area is 3,500 square feet. Verify dimensions independently during due diligence.

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. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $4,795,000 for 3,500 sq ft, the asking price per square foot is approximately $1,370. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. 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: RLS10780996
First Listed: 9/12/2019
Closed: 1/6/2020
Contract Date: 9/12/2019

Listing Courtesy of Compass - Michael Rubin

Listing Contact: (347) 880-0349

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 5/19/2026 at 1:14 AM UTC

Buying a Co-op? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

How to Ace Your Co-op Board Interview

What boards look for, common questions, and how to prepare.

Read article

HDFC Co-ops: Complete Guide

Income limits, resale caps, and how to qualify for affordable co-ops.

Read article

NYC Mansion Tax: 2026 Guide

How the tiered mansion tax works for purchases over $1M.

Read article

Interested in this property?

Your info is secure and never shared.

View Active Listings Call Milton