21 Chelsea
120 W 21st St,
New York, NY 10011
$4,488 - $6,698
Studio - 5 Beds
Named after the historic Flatiron Building, the Flatiron District is an ideal central location in New York City with an urban neighborhood feel. Located at 23rd Street, Broadway, and Fifth Avenue, the Flatiron Building is a triangular 22-story landmark considered to be a groundbreaking, iconic skyscraper completed in 1902. This historic landmark is a quintessential symbol of the Flatiron District and of New York City itself.
With an abundance of public transit available, residents have quick and easy access to neighboring areas in New York. Known for its dining scene with a variety of eateries, the Flatiron District is a wonderful place to explore new cuisines and local restaurants.
A must-visit in town is Madison Square Park, offering beautiful gardens, lush lawns, works of art, lively community events, and the original Shake Shack, providing the tastiest burgers in town. Luxury high-rise apartments and modern, airy condos are available for rent in this bustling NYC neighborhood with a booming arts and culinary scene!
A view of the Met Life Tower from Madison Square Park
Dave's is located on 6th Avenue
Fishs Eddy is one of the Flatiron District's popular shops
An aerial view of the Flatiron Building
The iconic Fifth Avenue Clock
Madison Square Park provides a shady retreat in the district
As of December 2025, the average apartment rent in Flatiron District is $3,428 for a studio, $5,072 for one bedroom, $9,730 for two bedrooms, and $10,961 for three bedrooms. Apartment rent in Flatiron District has increased by 2.7% in the past year.
Studio
496 sq ft
Average Sq Ft
$3,428/month
Average Rent
1 BR
713 sq ft
Average Sq Ft
$5,072/month
Average Rent
2 BR
1,110 sq ft
Average Sq Ft
$9,730/month
Average Rent
3 BR
1,012 sq ft
Average Sq Ft
$10,961/month
Average Rent
Walker's Paradise
out of 100 WalkScore® Rating
Lace up your walking shoes because this area is considered a walker’s paradise.
Rider's Paradise
out of 100 TransitScore® Rating
Living in this area is considered a rider’s paradise, with world-class transportation.
Biker's Paradise
out of 100 BikeScore® Rating
Do you prefer to get around on two wheels? You’ll love living in this neighborhood, which is considered a biker’s paradise.
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† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in November 2025.