Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $13,965,000

· Closed January 12, 2017

21 W 20TH Street #PH2
Closed For Sale Condo

$13,965,000

$2,995 per sq ft

21 W 20TH Street #PH2

Flatiron, Manhattan

21W20

MLS® #RLS10010447

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

4

Bedrooms

5

Baths

4,663

Sq. Ft.

2015

Year Built

Quick Summary

Bedrooms 4
Bathrooms 5
Living Area 4,663 sq ft
Year Built 2015
Ownership Condo
HOA/Common Charges $9,089/mo
Property Taxes $27,288/yr
Neighborhood Flatiron

Property Highlights

  • Exposure: East,North,South,West facing
  • New Construction: Brand new building

Property Details

Type Condo
Ownership Condominium
Total Rooms 10
Baths null Full
Exposure East,North,South,West
Pets Yes
Cross Street 5th Avenue
Year Built 2015 (New)
Living Area 4,663 sq ft

Listing History

Event Date Price Change
Listed May 26, 2016 $13,965,000 -
Currently Jun 10, 2026 $13,965,000 -

Description

Available for immediate occupancy and now offering 4% commission, PH2 boasts a truly ideal floor plan spanning 100' wide with 4,663sf of interior space and 525sf of outdoor living. A keyed private elevator opens into a grand living/dining area with dramatic bio-fuel fireplace and floor-to-ceiling south facing folding glass doors leading out to a spectacular 75' wide terrace. The living/dining rooms open to a spacious windowed kitchen with breakfast area. Premium appliances and fixtures from Miele, Julien, and Grohe abound. Additional features include white oak cabinetry, stainless steel countertop and backsplash, wine refrigerator and a custom 10.5 ft. long Olive Marone marble island. A walk-in butler's pantry with supplementary storage, 2nd refrigerator/freezer, built-in expresso machine, and other appliances hides discreetly behind custom white oak millwork. Adjacent to the kitchen is an entertainment/media/guest room pre-wired for advanced AV systems. The area has sliding doors that can be opened or closed off for privacy. An impressive master suite spans nearly 1,000sf and encompasses the entire eastern wing of the apartment. There is an expansive seating area, a 15' wide windowed walk-in closet, a kitchenette and a separate entrance to the terrace. The 5-fixture master bath is truly luxurious with a freestanding LaCava tub, dual limestone vanities, walk-in glass-enclosed steam shower with rain showerhead and radiant floor heating. Three additional bedrooms are each incredibly spacious with generous closets and en-suite baths. Additional highlights of this spectacular residence include 6 rift cut white-oak floors, solid wood doors with black nickel finished hardware, integrated AV and lighting system with iPad, iPhone or Android interface, multi-zone heating and cooling, triple paned laminated glass windows and terrace doors, ample closet and storage space and a separate laundry room. 21W20 is a boutique collection of homes, each uniquely designed by celebrated interior architect David Mann of MR Architecture + Dcor. Building amenities include a 24-hour doorman; private lobby lounge with kitchenette; spacious outdoor garden and storage. Pursuing USGBC LEED and WELL Certification. The complete offering terms are in an offering plan available from sponsor. File No. CD13-0113. All rights to content, photographs, and graphics reserved to 19 West 20th Street Realty LLC. Artist renderings and interior decoration, finishes, appliances, and furnishings are provided for illustrative purposes only. Artist renderings reflect the planned scale and spirit of the building. Sponsor reserves the right to make substitutions of materials, equipment, fixtures, and finishes in accordance with the terms of the offering plan. All square footages are approximate and subject to normal construction variances and tolerances. Property: 21W20, 21 West 20th Street, New York, NY 10011. Sponsor: 19 West 20th Street Realty LLC, 540 Madison Avenue 38th Floor, New York, NY 10022. EQUAL HOUSING OPPORTUNITY.

Building Information

Financial Details

Common Charges $9,089/mo
RE Taxes $27,288/yr ($2,274/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

136

Median Asking Price

$2.20M

Median $/Sqft

$1,778

Avg Days on Market

N/A

New This Week

6

Price Reduced

38%

Sold (30 Days)

14

Median Sale Price

$2.25M

Live data from RLS at REBNY • Updated 6/9/26, 8:45 PM EST

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Location

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21 W 20TH Street #PH2, Flatiron, New York County • Near 5th Avenue

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1927
Year Built
99 years old
16
Floors
14
Residential Units
C6-4A
Zoning District
Condominiums Historic District: Ladies' Mile Historic District

Tax & Assessment

Assessed Value: $18,056,697
Land Value: $1,655,999
Exemptions: $0

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

Lot Area: 9,200 SF
Building Area: 80,907 SF
Built FAR: 8.79
Allowed FAR: 10

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 $9,089 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $27,288, or roughly $2,274 per month. Verify the current assessment with your attorney before closing.

This property has 4 bedrooms and 5 full bathrooms.

The listed interior living area is 4,663 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2015, making it approximately 11 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 $13,965,000 for 4,663 sq ft, the asking price per square foot is approximately $2,995. 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: RLS10010447
First Listed: 5/26/2016
Closed: 1/12/2017
Contract Date: 5/26/2016

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 6/10/2026 at 12:45 AM UTC

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