$2,995
For Rent
Base rent only. For total monthly price and additional fees, see .
Rented 9/24/2025
- ft²
2 rooms
Studio
1 bath
Rental unit
- Flatiron
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Listed By
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Listing by KNOCKKNOCK LLC, Real Estate Principal Office, 1115 Broadway Ste, New York, NY 10010
Unavailable
Rented on 9/24/2025
Days on market
11 days
Last price change
↓ $155 (-4.9%) on 9/11/25
About
Amazing Flatiron Location
Laundry/Elevator/Virtual Doorman
Large Studio, Space for Bed, Living, and Dining Furniture
*Guarantor Required*
Policies
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Home features
No info on home features
Building amenities
Services and facilities
Doorman
Virtual
Elevator
Laundry in building
Wellness and recreation
No info on wellness and recreation
Shared outdoor space
No info on shared outdoor space
About the building
19 East 21st Street
19 East 21st Street, New York, NY 10010
20 units
6 stories
1925 built
Property history
Prices shown are base rent only. For total monthly price and additional fees, see .
| Date | Base rent | Event |
|---|---|---|
9/24/2025 | $2,995 | Rented by KNOCKKNOCK LLC |
9/16/2025 | $2,995 | In contract |
9/11/2025 | $2,995 | Price decreased by 5% |
9/5/2025 | $3,150 | Listed by KNOCKKNOCK LLC |
11/16/2023 | $2,750 |
Past listing photos
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Explore Flatiron
Transit
| Location | Distance |
|---|---|
RWat 23rd St | under 500 feet |
6at 23rd St | under 500 feet |
LNQRW456at 14th St–Union Square | 0.24 miles |
FMat 23rd St | 0.27 miles |
PATHat 23rd Street Station | 0.29 miles |
About Flatiron
Rental prices shown are base rent before any fees. Visit listings for cost and fees breakdown.
SalesMedian asking price
Studio
$725K
RentalsMedian asking base rent
Studio
$4,195
Flatiron is a historic New York City neighborhood that has seen its fair share of change over the years. In the early 1900s, it was a major commercial and residential center. By the middle of the century, things stagnated as businesses and residents left in search of more space and lower rents. In recent years, stores, upscale restaurants, and new developments moved back in, and the neighborhood is seeing a significant resurgence. Fifth Avenue now bustles with some of the best shopping in the city, and restaurants run the gamut from Michelin-rated to Yelp-reviewed food trucks.
Flatiron is busiest at midday and cocktail hour and tends to quiet down a bit at night, although the lights never truly turn off. Proximity to Union Square and multiple subway lines make it an equally easy trip to Midtown or Downtown.
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Prices shown are base rent only and don't include any fees. Visit each listing to see a complete cost breakdown.
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