Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,999,999

· Closed April 16, 2020

49 E 21st Street #6-D
Closed For Sale Condo

$1,999,999

$1,560 per sq ft

49 E 21st Street #6-D

Flatiron, Manhattan

MLS® #RLS10623962

RLS at REBNY

Listing by Compass

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 $1,542/mo
Property Taxes $13,860/yr
Neighborhood Flatiron
Floor 6 of 12

Property Highlights

  • Exposure: North facing
  • Style: Prewar architecture
  • Character: Pre-war building (1906)

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 2 Full
Floor 6 of 12
Exposure North
Pets Yes
Cross Street Park Avenue South/Broadway
Year Built 1906
Living Area 1,282 sq ft
Architectural Style Prewar
Block/Lot 850/7506

Listing History

Event Date Price Change
Listed Nov 24, 2019 $1,999,999 -
Currently May 19, 2026 $1,999,999 -

Description

Residence 6D is a stunning, 1,282 square foot pre-war loft with two bedrooms, two bathrooms and a coveted additional home office. Defining features of this rarely available Flatiron condo include 11-foot ceilings, oversized picture windows and beamed ceilings.


This voluminous home features an open, 34' long living space with gracious entertaining and dining areas. A massive chef's kitchen with a unique central island provides endless storage space and the ability for grand entertaining. Stainless steel appliances, custom cabinetry and stone countertops are in excellent condition and tastefully designed. Opposite the kitchen is a 7' x 7'9" bonus space which can be programmed as a home office, a nursery or a walk in pantry. The living room is light and airy, beautifully laid out and perfectly symmetrical. The large windows facing north make this room feel substantial in scale.


The expansive master suite is 11'8" 15'2' feet and can easily accommodate a king size bed plus additional furniture. A walk-in closet separates the bedroom from the large en-suite master bath which includes an oversized stall shower and a custom vanity with double sinks. The second bedroom and bathroom are also generous in size and tucked away from the home's living and dining areas. Abundant closet space and in-unit washer/dryer complete the creature comforts of the home.


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. Building upgrades underway are newly renovated hallways, new roof deck furniture and a barbecue grill. 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. Please note there is an assessment of $260.43 through 2021.

Features & Amenities

Interior Features

Dining Area Entrance Foyer Pantry Building Washer Dryer Install Allowed

Exterior Features

Building Roof Deck

Appliances

Dryer Washer

Building Information

Financial Details

Common Charges $1,542/mo
RE Taxes $13,860/yr ($1,155/mo)
Sale Price $1,999,999

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

138

Median Asking Price

$2.38M

Median $/Sqft

$1,791

Avg Days on Market

N/A

New This Week

10

Price Reduced

31%

Sold (30 Days)

4

Median Sale Price

$1.55M

Live data from RLS at REBNY • Updated 5/18/26, 10:29 PM EST

Similar Listings in Flatiron

View All

Location

Loading map...

49 E 21st Street #6-D, Flatiron, New York County • Near Park Avenue South/Broadway

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 $1,542 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $13,860, or roughly $1,155 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 1,282 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 $1,999,999 for 1,282 sq ft, the asking price per square foot is approximately $1,560. 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 [email protected]. 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: RLS10623962
First Listed: 11/24/2019
Closed: 4/16/2020
Contract Date: 11/24/2019

Listing Courtesy of Compass - Michael Rubin

Listing Contact: (347) 880-0349

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 5/19/2026 at 2:29 AM UTC

Buying a Condo? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

Condo Due Diligence Checklist

What to review before signing: financials, reserve fund, offering plan.

Read article

How to Read a Condo Offering Plan

Decode the offering plan before you commit to any new development.

Read article

NYC Mansion Tax: 2026 Guide

How the tiered mansion tax works for purchases over $1M.

Read article

Interested in this property?

Your info is secure and never shared.

View Active Listings Call Milton