405 West 21st Street is a boutique 12-unit co-op in a classic circa 1852 Italianate brownstone with an elegant front stoop in the heart of the Chelsea Historic District. The building allows gifting, parents buying for children, co-purchasing, pied-a-terres, and is pet-friendly. Free bike storage is available and storage bins are permitted in the basement.
The location is prime, surrounded by the best of Chelsea, Hudson Yards, the Meatpacking District and the West Village. The High Line, Hudson River Park, Chelsea Piers and Equinox are all nearby, as are Chelsea Market, Whole Foods, Trader Joe's, the Whitney and Rubin Museums, and innumerable art galleries. The nearby A/C/E, 1/2/3, and PATH trains allow for an easy commute.
Limited off-market opportunities might be available at 405 West 21st Street – ideal for those looking to explore listings not currently on the market. Contact us to learn more.
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For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.
By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.
|
Year
Avg Price / Room (Est)
Avg. Actual Price
Med. Actual Price
Transactions
2025
-
-
0
2024
-
-
0
2023
-
-
0
2022
-
-
0
2021
$261,333
$720,000
2
2020
-
-
0
2019
$250,000
$750,000
1
2018
$140,000
$350,000
1
2017
$239,167
$717,500
2
2016
-
-
0
2015
-
-
0
2014
$195,000
$585,000
1
|
Year
Avg Price / Room (Est)
Avg. Actual Price
Med. Actual Price
Transactions
2013
-
-
0
2012
-
-
0
2011
-
-
0
2010
$179,167
$537,500
2
2009
-
-
0
2008
-
-
0
2007
-
-
0
2006
-
-
0
2005
$133,333
$400,000
1
2004
-
-
0
2003
-
-
0
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