Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $3,750,000

· Closed April 16, 2025

40 E 20TH Street #5/6
Closed For Sale Condo

$3,750,000

$1,180 per sq ft

40 E 20TH Street #5/6

Flatiron, Manhattan

MLS® #RLS11009032

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

3

Bedrooms

3.5

Baths

3,179

Sq. Ft.

1925

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Living Area 3,179 sq ft
Year Built 1925
Ownership Condo
HOA/Common Charges $2,351/mo
Property Taxes Contact for details
Neighborhood Flatiron
Floor 56 of 7

Property Highlights

  • Views: City
  • Exposure: North,South facing
  • Climate Control: Other

Property Details

Type Condo
Ownership Condominium
Total Rooms 7
Baths 3 Full, 1 Half
Floor 56 of 7
View City
Exposure North,South
Cooling Other
Pets Yes
Year Built 1925
Living Area 3,179 sq ft
Structure Type HighRise
Basement Other
Parcel # 0848-1205
Block/Lot 00848/0000

Listing History

Event Date Price Change
Listed Sep 13, 2024 $4,500,000 -
Price Reduced Apr 17, 2025 $3,995,000 -11.2%
Currently May 9, 2026 $3,750,000 -6.1%

Description

Ideally situated in the heart of the Flatiron District on East 20th Street between Park Avenue South and Broadway- adjacent to Gramercy Tavern, the 5th and 6th floor duplex at 40 East 20th Street provides the winning combination of breathtaking scale and volume of space, a crisp modern renovation, and the perfect floorplan for today's lifestyle.
Your private elevator opens directly into an impressively scaled room of ideal proportion- a lounge measuring 28 feet long by 22 feet wide, with 20 foot double height ceilings. Flooded with light from two banks of windows, this is a space with unlimited potential for creative use and design. The 18 foot long open kitchen was renovated to perfection and features a six burner Viking stove, Sub-Zero fridge, custom white cabinetry and a 10 foot long quartz waterfall island with seating for four. A separate laundry room with full capacity machines, storage and a walk-in pantry completes this ideal use of space.
The powder room for guests is ideally positioned off the central hall for discreet access. A floor to ceiling pocket door slides to reveal the king size master suite with two custom walk-in closets, one with a window, and an oversized master bathroom clad with Carrera subway tile, double vanity, spacious step-in shower, and linen cabinet and additional storage for you own private apothecary.
A stunning architectural staircase leads to an epically scaled approximately 500 square foot mezzanine loft which overlooks the double height lounge and is the quintessential home office or studio space, screening, or game room. With 9 foot ceilings, this is the missing piece that so many homes are lacking; casual entertaining, or creative functional workspace. Beyond the loft you will find two bright bedrooms each with beautifully renovated en-suite baths, one with a tub, high ceilings, and custom closets.
This impressive duplex home offers elevator access to both levels, multi-zone AC, solid hardwood flooring throughout, cinematic bespoke lighting, visually interesting historic city views, and bathed in all-day natural light. In essence, a private house in a boutique pre-war condominium.
40 East 20th Street is a converted turn of the 20th century industrial printing house and houses 6 private homes, and features a common roof deck, and very reasonable common charges and real estate taxes, three blocks from Gramercy Park, Union Square Park, and Madison Square Park surrounded by world renown restaurants, shopping, and cafes.

Features & Amenities

Interior Features

Building None In Unit

Exterior Features

Private Outdoor Space Under60 Sqft

Building Information

Building Data View Compliance & Permits
Total Units 5
Stories 7
Structure HighRise

Financial Details

Common Charges $2,351/mo
RE Taxes Contact for details
Original Price $4,500,000
Sale Price $3,750,000
Previous Price $3,995,000

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

134

Median Asking Price

$2.25M

Median $/Sqft

$1,761

Avg Days on Market

N/A

New This Week

14

Price Reduced

31%

Sold (30 Days)

11

Median Sale Price

$2.16M

Live data from RLS at REBNY • Updated 5/9/26, 1:52 PM EST

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Location

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40 E 20TH Street #5/6, Flatiron, New York County

Building Information

Official NYC property records for this building

2022
Year Built
4 years old
2
Floors
M3-1
Zoning District

Tax & Assessment

Assessed Value: $15,963,300
Land Value: $2,485,350
Exemptions: $0

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

Lot Area: 249,820 SF
Building Area: 194,300 SF
Built FAR: 0.78

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 common charges are $2,351 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 3,179 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1925, making it approximately 101 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $3,750,000 for 3,179 sq ft, the asking price per square foot is approximately $1,180. 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 [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: RLS11009032
First Listed: 9/13/2024
On Market: 9/13/2024
Price Changed: 4/17/2025
Closed: 4/16/2025
Contract Date: 9/13/2024

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Michael S Lubin

Listing Contact: (212) 317-3672

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 5/9/2026 at 5:52 PM UTC

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