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Seller's agents
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Listing by LEVEN Real Estate, Real Estate Principal Office, 12 White Street, New York, NY 10013
$4,200,000
For Sale
Delisted 11/24/2025
2,320 ft²
$1,810 per ft²
5 rooms
3 beds
3 baths
Condo
- Flatiron
Resale
Common charges
$2,457/mo
Estimated payment
$27,215/mo
Legal disclaimerAll calculations are estimates provided by StreetEasy for informational purposes only. Actual amounts or financing terms may vary. Please contact your mortgage provider for specifics.Taxes
$3,034/mo
Tax abatement
No info
About
Seller’s agent
description
PRE-WAR FLOOR-THROUGH LOFT WITH LUXURIOUS FINISHES AND FIREPLACE
Luxurious Flatiron floor-through loft right off Fifth Avenue, in the boutique Altair 20 Condominium— featuring private keyed elevator access directly into the home, wide-plank wood floors, a gas fireplace in the living room, and high 10' ceilings. With over 2.300-square-feet of interior space, enjoy an incredibly spacious living/dining room area with fantastic southern light and room for a formal dining table.
Policies
Pets allowed
Cats and dogs allowed
Home features
Central air
Dishwasher
Fireplace
Gas
Hardwood floors
View
City
Washer/dryer
Building amenities
Services and facilities
Doorman
Part-time
Elevator
Live-in super
Wellness and recreation
Gym
Shared outdoor space
No info on shared outdoor space
About the building
Altair 20
15 West 20th Street, New York, NY 10011
17 units
11 stories
1906 built
For sale
0 available units for saleFor rent
1 available units for rentDocuments and permits
View documents and permitsProperty history
- Price Change: No changes
- Days on market: 192 daysThis is the number of days the listing has been on StreetEasy.
| Date | Price | Event |
|---|---|---|
11/24/2025 | $4,200,000 | Delisted by LEVEN Real Estate |
5/16/2025 | $4,200,000 | Listed by LEVEN Real Estate |
12/1/2017 | $3,585,000 | |
12/1/2017 | $3,650,000 | |
10/21/2017 | $3,650,000 |
Past listing photos
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Explore Flatiron
Transit
| Location | Distance |
|---|---|
RWat 23rd St | 0.14 miles |
FMat 23rd St | 0.16 miles |
PATHat 23rd Street Station | 0.18 miles |
FLM123at 14th St | 0.22 miles |
6at 23rd St | 0.26 miles |
About Flatiron
Rental prices shown are base rent before any fees. Visit listings for cost and fees breakdown.
SalesMedian asking price
3 beds
$3.7M
RentalsMedian asking base rent
3 beds
$13,995
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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