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$1,395,000

for sale

Delisted 12/1/2022

1,518 ft²

$918 per ft²

4 rooms

2 beds

2.5 baths

Seller's agents

Licensed Associate Real Estate Broker

Sotheby's International Realty

Licensed Associate Real Estate Broker

Sotheby's International Realty

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Listing by Sotheby's International Realty, Corporate Broker, 220 5th Avenue,, New York, NY 10001

Maintenance fees

$5,937/mo

Estimated payment

$14,396/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

Included in maintenance fees

Tax abatement

No info

About

Seller’s agent

/

Katherine Salyi

Licensed Associate Real Estate Broker

Sotheby's International Realty

Danielle Wiedemann

Licensed Associate Real Estate Broker

Sotheby's International Realty

Description

Offered for the first time, and in excellent condition, apartment 10D is a 2 bedroom, 2.5 bathroom home with modern amenities and a generous layout spanning 1,518SF +/-

An inviting foyer welcomes you into this home with two large storage closets and a gallery wall to display art. The great room is grandly proportioned with an open kitchen, living room and dining area, facing North with excellent light through floor-to-ceiling windows equipped with electronic shades.

Policies

  • Pets allowed

Home features

  • Central air

  • Dishwasher

  • Hardwood floors

  • View

    City, Skyline

  • Washer/dryer

Building amenities

Services and facilities

  • Concierge

  • Doorman

    Full-time

  • Elevator

  • Laundry in building

  • Live-in super

  • Package room

  • Parking

    Garage

  • Storage space

Wellness and recreation

  • Gym

Shared outdoor space

  • Courtyard

  • Deck

  • Garden

This building is on leased, not owned, land.

About the building

4W21

4 West 21st Street, New York, NY 10010

Condop building inFlatiron

56 units

17 stories

2006 built

Property history

  • Price change: ↓ $100,000 (-6.7%) on 10/5/22
  • Days on market: 171 daysThis is the number of days the listing has been on StreetEasy.
DatePriceEvent

10/30/2025

$1,185,000

Sold by Sotheby's International Realty

8/14/2025

$1,295,000

In contract

6/26/2025

$1,295,000

Price decreased by 4%

4/8/2025

$1,350,000

Listed by Sotheby's International Realty

12/1/2022

$1,395,000

Delisted by Sotheby's International Realty

Past listing photos

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Explore Flatiron

Transit

LocationDistance

RWat 23rd St

0.11 miles

FMat 23rd St

0.17 miles

PATHat 23rd Street Station

0.19 miles

6at 23rd St

0.23 miles

FLM123at 14th St

0.25 miles

About Flatiron

Sales

Median asking price

2 beds

$2.56M

Rentals

Median asking base rent

2 beds

$9,800

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.

Learn more about Flatiron