Sold
Last Sold Price
$1,315,000
1 bed2 baths1,073 sqft

4 West 21st Street, Unit 12C, Flatiron, Manhattan, NY 10010

Building Info: 4W21, 17 stories, Built 2005

Description

Open house cancelled. Chic and beautiful with empire state views. Spectacular loft-like home with walls of glass and views of the Empire State Building from EVERY room. Windowed Kitchen. Windowed Master Bath. Tons of natural light. Excellent closet space. Extra large master bedroom. Two full bathrooms. Washer/Dryer. The list goes on and on. And all in outstanding condition with top-of-the-line finishes. Life at its best. Designed by Hugh Hardy with interiors by Antony Todd, 4 W 21 St is a stylish...Open house cancelled. Chic and beautiful with empire state views. Spectacular loft-like home with walls of glass and views of the Empire State Building from EVERY room. Windowed Kitchen. Windowed Master Bath. Tons of natural light. Excellent closet space. Extra large master bedroom. Two full bathrooms. Washer/Dryer. The list goes on and on. And all in outstanding condition with top-of-the-line finishes. Life at its best. Designed by Hugh Hardy with interiors by Antony Todd, 4 W 21 St is a stylish and chic full-service condop with condo rules. There is a 24-hr Doorman, live-in Superintendent, common landscaped terrace, parking garage, and a fitness center. The building benefits from a 421A tax abatement. Subletting, pied-a-terres, parents buying, co-purchasing, and pets are all allowed. Just off Fifth Avenue and close to Madison Square Park, Union Square, Eataly, Trader Joes and all Subway lines. Condo rules. Apartment Features: North exposure, Full city view Building Features: Courtyard, Roof deck, Exercise room, Common storage, Central laundry room, Video security, Cable TV ready, High speed internet, Package room, Health club
Co-opProperty Type
2005Year Built
$1,226/sq ftPrice per sq ft
$2,525/moMaintenance
Pets welcomePet policy
Listing closed: 06/15/2012 12:00 AM
Source: RealPlus
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Recent comparable sales

Median sold price

$1,330,000

Avg days on market

70

Sale-to-list ratio

95.6%

Manhattan, NY

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Amenities

4 West 21st Street, Unit 12C

  • Doorman
  • Full-Time Doorman
  • Concierge
  • Deck
  • Common Roof Deck
  • Common Outdoor Space
  • Gym
  • Health Club

Location

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$10,424 per month

Principal and Interest

$7,898

Property Taxes

$1

Maintenance/Common Charges

$2,525

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Property information

4 West 21st Street, Unit 12C

Property Details

  • Taxes: $1 / month
  • Min. Down Pymt: 10%

Building Information

  • Building/Complex: 4W21
  • Floor: 12
  • Stories: 17
  • Residences: 56
  • Pet Policy: Allowed
  • Pet Policy Details: Pets Allowed
  • Year Built: 2005
  • Building Age: Post-war
  • Building Type: Midrise

Property History

4 West 21st Street, Unit 12C

DateEventPriceLink
Aug 11, 2026

Permanently Off Market

Manual

—
—
Apr 23, 2026

Price Change

Manual

$1,175,000
—
Mar 24, 2026

Listed (Active)

Manual

$1,250,000
—
DateEventPrice
08/11/2026

Permanently Off Market

Manual

—
04/23/2026

Price Change

Manual

$1,175,000
03/24/2026

Listed (Active)

Manual

$1,250,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public records

4 West 21st Street, Unit 12C

APN

1008220045

Schools

Near 4 West 21st Street, Unit 12C

This home is within New York City Geographic District # 2.

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Flatiron
Flatiron
A historic district with a modern finish. With its central location, Flatiron is great for those who want a little bit of everything. Bustling daytime transit dissipates into relaxed evening strolls as Flatiron bends to be energetic when you want it, and peaceful when you don’t.

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Nearby home values

AddressSold priceBedsBathsSqftLot (Sqft)
This home: 4 West 21st Street, Unit 12C, Flatiron
$1,315,000
1
2
1,073
–
$1,450,000
3
1,674
–
$1,295,000
2
1,256
–
$1,300,000
2
1,495
–
$1,350,000
2
1,518
–
$1,165,000
1
1,073
–

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Listing Courtesy of The Corcoran Group

This 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. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2026, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY 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 information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2026 The Real Estate Board of New York, Inc., All rights reserved.