Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
49 E 21ST Street #11D
Active For Sale Condo

$2,250,000

$1,755 per sq ft

49 E 21ST Street #11D

Flatiron, Manhattan

MLS® #RLS20013765

RLS at REBNY

Listing by Serhant

2

Bedrooms

2

Baths

1,282

Sq. Ft.

1906

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,282 sq ft
Year Built 1906
Ownership Condo
HOA/Common Charges $1,843/mo
Neighborhood Flatiron
Floor 11 of 12

Property Highlights

  • Style: Loft architecture
  • Climate Control: Other
  • Character: Pre-war building (1906)

Property Details

Type Condo
Ownership Condominium
Total Rooms 4
Baths 2 Full
Floor 11 of 12
Cooling Other
Pets Yes
Year Built 1906
Living Area 1,282 sq ft
Architectural Style Loft
Basement Other
Parcel # 0850-1741
Block/Lot 00850/1741

Description

Pin-Drop Quiet Loft Living in the Heart of Flatiron!

Welcome to 49 East 21st Street, Unit 11D-an expansive and meticulously designed pre-war loft offering two bedrooms, a bonus den/home office, and a seamless blend of historic charm and modern luxury. There is also a large private storage included with the sale. Nestled in one of Manhattan's most sought-after neighborhoods, this exceptional residence boasts soaring 11-foot high beamed ceilings, oversized windows, and exquisite wide-plank oak floors.

The open-concept chef's kitchen is a true showstopper, featuring honed Italian lava stone countertops, a spacious island with seating, and premium Bosch stainless steel appliances, making it a dream for both cooking enthusiasts and entertainers alike. Thoughtfully designed, this home offers abundant storage throughout, including custom-built closets, ensuring both functionality and elegance.

The primary suite provides a spacious and peaceful escape-so quiet, it's hard to believe the city is just outside. A walk-in closet completes the space with thoughtful convenience. The primary bath is complete with spa-like finishes, including a luxurious en-suite bath adorned with Watermark Satin Chrome Faucets and Sicis Glass Mosaic tiles. The secondary bedroom is equally inviting, with ample closet space and easy access to the beautifully appointed second full bath with a deep soaking bathtub. A separate home office provides the perfect space for remote work, children's nursery, or a cozy reading nook.

49 East 21st Street is a boutique pre-war condominium with a full-time doorman, rooftop terrace, resident manager, and large private storage locker included with the sale. 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

This is more than just a home-it's a statement of timeless sophistication in one of New York City's most vibrant and historic districts.

Don't miss the opportunity to experience the best of Flatiron living.

Features & Amenities

Interior Features

Separate Formal Dining Room Building Other In Unit

Exterior Features

None

Building Amenities

Elevators

Appliances

Washer Dryer Allowed

Building Information

Stories 12
Style Loft

Financial Details

Common Charges $1,843/mo
Original Price $2,495,000
Previous Price $2,395,000

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, 7:45 PM EST

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Location

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49 E 21ST Street #11D, Flatiron, New York County

MLS® ID: RLS20013765
First Listed: 4/3/2025
On Market: 4/3/2025
Price Changed: 11/19/2025
Contract Date: 4/3/2025

Listing Courtesy of Serhant - Corey L Benbasset

Listing Contact: (917) 254-8358

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 12:45 AM UTC

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