Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
40 E 19TH Street #PH

For Sale · Listing by Brown Harris Stevens Residential Sales LLC

40 E 19TH Street #PH

Flatiron, Manhattan

$9,995,000

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Active For Sale Co-op

$9,995,000

40 E 19TH Street #PH

Flatiron, Manhattan

MLS® #RLS20113389

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

5
Bedrooms
4.5
Baths
N/A
Sq. Ft.
1905
Year Built

Quick Summary

Bedrooms 5
Bathrooms 5 full, 1 half
Year Built 1905
Ownership Co-op
Maintenance $11,488/mo
Neighborhood Flatiron
Floor 10 of 9

Property Highlights

  • Views: City
  • Outdoor Space: Terrace, Rooftop
  • Fireplace: 1 fireplace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 11
Baths 4 Full, 1 Half
Floor 10 of 9
View City
Cooling Other
Pets Yes
Year Built 1905
Structure Type HighRise
Basement Other
Block/Lot 00847/0050

Listing History

Event Date Price Change
Listed Sep 8, 2026 $9,995,000 -
Currently Sep 8, 2026 $9,995,000 -

Description

Penthouse Jewel with an Expansive Private Rooftop Oasis A truly exceptional Flatiron residence, this rare, five bedroom, duplex combines approximately 5,000 square feet of exquisitely renovated interiors with an extraordinary private rooftop oasis. Arrive by key-locked elevator directly into a private foyer on the lower level, which opens to an impressive 40-foot-wide corner living room. Designed for both grand entertaining and comfortable everyday living, this level features soaring proportions, abundant natural light, and beautifully preserved architectural loft details. The open chef's kitchen is appointed with custom cabinetry, premium stone countertops, and top-of-the-line integrated appliances, including a Thermador six-burner gas range, Sub-Zero refrigerator and freezer, Bosch dishwasher, and Wolf microwave. A generous island provides seating for four, while the adjacent dining area comfortably accommodates twelve guests. The southern wing of this floor offers a spacious den and three bedrooms, including a secondary primary suite with a walk-in closet and large en-suite bath. A second full bathroom with tub and an oversized laundry room provide additional convenience. A powder room completes this level of the home. A dramatic floating staircase leads to the upper level, where a spectacular skylit great room awaits. Centered around a large gas fireplace, this extraordinary entertaining space features floor-to-ceiling sliding glass doors that open directly onto an enormous, meticulously landscaped private terrace. The expansive two-level outdoor oasis is a rare urban retreat, thoughtfully designed for seamless indoor-outdoor living and entertaining. Multiple seating and dining areas provide the perfect setting for intimate gatherings or large-scale entertaining, all framed by iconic Manhattan views, including the Empire State and MetLife Buildings. Back inside, a second skylit kitchen and wet bar make entertaining effortless, whether hosting indoors or taking the celebration outside. The luxurious primary suite is privately positioned beyond the great room and features an oversized walk-in closet and spa-inspired en-suite bath with dual sinks, a separate shower, and a deep soaking tub. An adjacent bedroom, currently configured as a home office, can easily serve as a fifth bedroom. A full bathroom with shower across the hall also functions as a convenient guest powder room. The magnificent loft has been comprehensively renovated with central air and modern infrastructure while thoughtfully preserving its pre-war character, including original architectural details and exposed brick. Located on a picturesque, tree-lined block between Park Avenue South and Broadway, 40 East 19th Street is a boutique, pre-war co-op offering key-locked elevator access directly into the residence, with a video intercom for security and convenience. Set in the heart of the coveted Flatiron neighborhood, this home is moments from Union Square Park, Madison Square Park, and Gramercy Park, with an exceptional selection of Michelin-starred restaurants, luxury shopping, and convenient transportation options nearby, including the 4/5/6, N/Q/R/W, and L subway lines. A rare combination of scale, privacy, character, views and spectacular outdoor space, this one-of-a-kind penthouse offers an extraordinary opportunity. Contact us today to arrange your private showing. Maintenance: $12,911.67/month $154,940.04/year before abatement $11,488/month $137,853/year including the co-op/condo abatement for primary residents

Features & Amenities

Interior Features

Building None Washer Hookup In Unit Fireplace (1)

Exterior Features

Private Outdoor Space Under60 Sqft Terrace Rooftop

Building Amenities

Elevators

Appliances

Dishwasher

Building Information

Building Data View Compliance & Permits
Stories 9
Structure HighRise

Financial Details

Maintenance $11,488/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

92

Median Asking Price

$2.45M

Median $/Sqft

$1,827

Avg Days on Market

N/A

New This Week

16

Price Reduced

28%

Sold (30 Days)

22

Median Sale Price

$1.95M

Live data from RLS at REBNY • Updated 9/8/26, 6:00 PM EST

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Location

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40 E 19TH Street #PH, Flatiron, New York County

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Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1930
Year Built
96 years old
1
Floors
M3-1
Zoning District

Tax & Assessment

Assessed Value: $4,412,250
Land Value: $4,334,850
Exemptions: $0

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

Lot Area: 435,718 SF
Building Area: 27,270 SF
Built FAR: 0.06

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 $11,488 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 5 bedrooms and 4 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1905, making it approximately 121 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: Pets Allowed,Building Pets Allowed Comments:Pets Allowed. Contact Milton Coste 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: RLS20113389
First Listed: 9/8/2026
On Market: 9/8/2026
Price Changed: 9/8/2026
Contract Date: 9/8/2026

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Rachel A Glazer

Listing Contact: (917) 860-7721

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 9/8/2026 at 10:00 PM UTC

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Flatiron Market Update

22 sales last 30 days · $2.45M median · 4.2 months supply

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New listings in this neighborhood

Quick Facts

Status Active Type Co-op Neighborhood Flatiron Borough Manhattan
County New York
Floor 10 of 9
Year Built 1905
First Listed 9/8/2026
Maintenance $11,488/mo

Monthly Costs Estimate

Down Payment 20%

$1,999,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $11,488
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $5M to $9,999,999 at 2.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$224,888

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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