Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $2,600,000

· Closed June 7, 2018

49 E 21ST Street #4A
Closed For Sale Condo

$2,600,000

$1,891 per sq ft

49 E 21ST Street #4A

Flatiron, Manhattan

MLS® #RLS10470864

RLS at REBNY

Listing by The Corcoran Group

2

Bedrooms

2

Baths

1,375

Sq. Ft.

1906

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,375 sq ft
Year Built 1906
Ownership Condo
HOA/Common Charges $1,667/mo
Property Taxes $19,104/yr
Neighborhood Flatiron
Floor 4

Property Highlights

  • Views: City
  • Exposure: South facing
  • Outdoor Space: Building Terrace

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 2 Full
Floor 4
View City
Exposure South
Cooling Central Air
Pets Yes
Cross Street Broadway & Park Avenue South
Year Built 1906
Living Area 1,375 sq ft
Architectural Style Prewar
Parcel # 0850-1710

Listing History

Event Date Price Change
Listed Apr 27, 2018 $2,600,000 -
Currently Jun 10, 2026 $2,600,000 -

Description

Loft-like proportions and contemporary elegance converge in this two-bedroom plus home office/den, two-bathroom condominium in a prime Flatiron location. Fantastic southern light and city views flood this 1,375-square-foot home where oversized windows, 11-foot-tall beamed ceilings and wide-plank Oak floors set a stylish tone. The open great room invites gracious entertaining or quiet relaxation thanks to its spacious proportions, custom built-ins and open kitchen. Chefs will delight in stainless steel Bosch appliances, ample custom cabinetry topped with honed lava stone, Bisazza tile backsplashes, and a convenient breakfast bar.This home's ideal split-bedroom layout places private quarters on opposite sides of the great room. In the serene master suite, you'll find plenty of room for a king-size bed and furniture, plus an enviable walk-in closet. The spa-like en suite master bath features handsome tilework, frameless glass shower, and a dual-sink floating vanity with fixtures by Kohler, Toto and Watermark. The second bedroom includes a sunny south-facing window and large closet, while the nicely-sized study features rows of closets making it perfectly suitable as a guest quarters or nursery if needs require. A well-appointed second bathroom, entry closet and in-unit Bosch washer-dryer round out this home's functional and stylish appeal.49 East 21st Street is a stately 1913 building converted to fine condominium residences in 2004. Residents of the boutique, pet-friendly building enjoy 24-hour doorman service, a planted roof deck and substantial private storage for each unit. Located at the intersection of the Flatiron District and Gramercy, with easy access to NoMad and Union Square, this home is at the center of coveted Manhattan living. Great nightlife destinations, magnificent shopping and Michelin-starred restaurants Eleven Madison Park, The Clocktower, Gramercy Tavern and Casa Mono line the nearby streets. Please contact us to schedule a private showing.

Features & Amenities

Exterior Features

Building Roof Deck Building Terrace

Building Information

Building Data View Compliance & Permits
Total Units 43
Style Prewar

Financial Details

Common Charges $1,667/mo
RE Taxes $19,104/yr ($1,592/mo)
Sale Price $2,600,000

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, 10:40 PM EST

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Location

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49 E 21ST Street #4A, Flatiron, New York County • Near Broadway & Park Avenue South

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

PARK
Zoning District

Tax & Assessment

Assessed Value: $18,635
Land Value: $18,635
Exemptions: $18,635

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

Lot Area: 28,401 SF

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 $1,667 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $19,104, or roughly $1,592 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 2 full bathrooms.

The listed interior living area is 1,375 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1906, making it approximately 120 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 $2,600,000 for 1,375 sq ft, the asking price per square foot is approximately $1,891. 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: RLS10470864
First Listed: 4/27/2018
Closed: 6/7/2018
Contract Date: 4/27/2018

Listing Courtesy of The Corcoran Group - Dana Power

Listing Contact: (917) 209-4550

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 2:40 AM UTC

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