Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
21 W 17th Street #5
Active For Sale Condo

$2,700,000

$1,892 per sq ft

21 W 17th Street #5

Flatiron, Manhattan

MLS® #RLS20057159

RLS at REBNY

Listing by Nest Seekers LLC

3

Bedrooms

2

Baths

1,427

Sq. Ft.

2024

Year Built

Quick Summary

Bedrooms 3
Bathrooms 2
Living Area 1,427 sq ft
Year Built 2024
Ownership Condo
HOA/Common Charges $551/mo
Property Taxes $31,512/yr
Neighborhood Flatiron
Floor 5 of 14

Property Highlights

  • Views: City
  • Exposure: North,South facing
  • Outdoor Space: Balcony

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 2 Full
Floor 5 of 14
View City
Exposure North,South
Cooling Central Air
Pets Yes
Cross Street Fifth Avenue/Avenue of the Americas
Year Built 2024
Living Area 1,427 sq ft
Structure Type None
Parcel # 0819-0026
Block/Lot 0819/0026

Description

LOUIE 17 An architectural masterpiece that represents a union of European elegance and American industrialization, remarkably integrating the style of Flatiron, Chelsea, and Union Square neighborhoods with timeless interior aesthetics. Welcome to Residence #5, a 3-bedroom 2-bathroom apartment featuring a private outdoor space, floor to ceiling picture windows with classic city views, and a private elevator access. The unit occupies the whole floor and has South and North exposures. Your new home design represents a celebration of function and style by offering an expansive living area, beautiful white oak floors throughout, top of the line appliance package including in-unit Miele washer and dryer, and ample closet space. Unveil the heart of culinary excellence in the open kitchen, where custom-crafted rich oak cabinetry glows under sophisticated illumination. The elegance of stone slabs meets the warmth of GRAFF brass fixtures, creating an ambiance of refined luxury. Complemented by a massive Vigil stone island and an exquisite Miele appliance package, including the multi-function speed oven and the built-in espresso bar, your new kitchen is a testament to gourmet perfection, designed for both the avid chef and the lover of beauty. The luxury of the kitchen is mirrored in the serene tranquility of the primary and secondary bathrooms. Stone slabs expanses lay the foundation for elegance, paired with custom oak vanities that speak of meticulous craftsmanship. GRAFF brass fixtures add a touch of warmth, enhancing the sophisticated ambiance. Here, every moment is an invitation to unwind in an oasis of refined comfort of a steam shower or a deep soaking tub. Both primary and second bathrooms filled with imported high-end finishes, including Albarium stone flooring, dimmable backlit mirrors, and smoke glass sconces, are the epitome of luxury. LOUIE 17 is a brand-new boutique condominium nestled in the heart of Ladies Mile Historic District, the symbol of Gilded Age architecture and New York City grandeur. Inspired by the notable loft style NYC buildings by a prominent architect Louis Korn, LOUIE 17 is the collaborative work of the strong team of New York City and European architects, interior designers, and marketing specialists. The building features a collection of 9 full floor residences available in 3-bedroom full-floor layouts and enhanced by direct elevator access and private outdoor spaces. Residents will enjoy the opulence of common spaces that include meticulously designed lobby, fitness room, spa, and a stunning rooftop with endless city views, lush planters, lounge chairs and grills. LOUIE 17 is located at the intersection of three New York City’s posh neighborhoods: Flatiron, Chelsea, and Union Square. Dozens of restaurants, cafes, bars, grocery stores, parks, entertainment options, and shops are steps away from its residents including Ralph’s Coffee, Levain Bakery, Eleven Madison Park, Eataly, Whole Foods, Trader Joe’s and many others. Nearby subway lines include L/N/Q/R/W/4/5/6/F/M/1/2/3.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed In Unit

Exterior Features

Building Garden Balcony Building Roof Deck Private Outdoor Space Under60 Sqft Balcony

Building Amenities

Elevators

Appliances

Dryer Washer

Building Information

Stories 14
Structure None

Financial Details

Common Charges $551/mo
RE Taxes $31,512/yr ($2,626/mo)
Original Price $2,995,000
Previous Price $2,995,000

The Flatiron District is a vibrant 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

95

Median Asking Price

$2.75M

Median $/Sqft

$1,787

Avg Days on Market

N/A

New This Week

2

Price Reduced

31%

Sold (30 Days)

7

Median Sale Price

$2.95M

Live data from RLS at REBNY • Updated 2/15/26, 11:32 PM EST

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Location

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21 W 17th Street #5, Flatiron, New York County • Near Fifth Avenue/Avenue of the Americas

MLS® ID: RLS20057159
First Listed: 10/29/2025
On Market: 10/28/2025
Price Changed: 1/7/2026
Contract Date: 10/28/2025

Listing Courtesy of Nest Seekers LLC - Michael Bethoney

Listing Contact: (212) 252-8772

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.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 2/16/2026 at 4:32 AM UTC

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