49 E 21ST Street #11D
MLS® #RLS20013765
Listing by Serhant
Open House Scheduled
Thursday, April 30 • 3:00 PM – 4:00 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
2
Bedrooms
2
Baths
1,282
Sq. Ft.
1913
Year Built
Quick Summary
Property Highlights
- Style: Loft architecture
- Climate Control: Other
- Character: Pre-war building (1913)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 3, 2025 | $2,495,000 | - |
| Price Reduced | Nov 19, 2025 | $2,395,000 | -4.0% |
| Currently | Apr 28, 2026 | $2,250,000 | -6.1% |
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
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Flatiron
View All Flatiron ListingsThe 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 NeighborhoodActive Listings
128
Median Asking Price
$2.27M
Median $/Sqft
$1,741
Avg Days on Market
N/A
New This Week
4
Price Reduced
29%
Sold (30 Days)
8
Median Sale Price
$2.70M
Live data from RLS at REBNY • Updated 4/28/26, 7:33 PM EST
Similar Listings in Flatiron
View All
Active
35 W 15TH Street #11E
Condo • RLS #RLS20077351
Active
42 E 20TH Street #7A
Condo • RLS #RLS20073226
Active
16 W 16TH Street #2TS
Co-op • RLS #RLS20074627
Active
16 W 16TH Street #2SS
Co-op • RLS #RLS20082069
Active
16 W 16TH Street #4LN
Co-op • RLS #RLS20076168
Active
16 W 16TH Street #6EFS
Co-op • RLS #RLS20073734
Browse More NYC Properties
In This Neighborhood
By Property Type
By Borough
Location
49 E 21ST Street #11D, Flatiron, New York County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
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
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed common charges are $1,843 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 2 bedrooms and 2 full bathrooms.
The listed interior living area is 1,282 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1913, making it approximately 113 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 $2,250,000 for 1,282 sq ft, the asking price per square foot is approximately $1,755. 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) 416-7433Listing 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.
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 Data display by Keller Williams NYC. Data last updated on 4/28/2026 at 11:33 PM UTC