440 West 23rd Street is a pre-war co-op building in downtown Manhattan's Chelsea neighborhood finished in 1900 and converted in 1986. Situated at 440 West 23rd Street, between Ninth Avenue and Tenth Avenue, the building contains 5 units and rises 4 stories. The walk-up building's amenities include: intercom.
Limited off-market opportunities might be available at 440 West 23rd Street – ideal for those looking to explore listings not currently on the market. Contact us to learn more.
View school info, local attractions, transportation options & more.
Experience amazing 3D aerial maps and fly throughs.
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
$435,000
$2,175,000
1
2020
-
-
0
2019
$530,000
$2,650,000
1
2018
-
-
0
2017
$420,000
$2,100,000
1
2016
$490,000
$2,450,000
1
2015
-
-
0
2014
$432,000
$2,160,000
1
|
Year
Avg Price / Room (Est)
Avg. Actual Price
Med. Actual Price
Transactions
2013
$445,000
$2,225,000
1
2012
-
-
0
2011
-
-
0
2010
-
-
0
2009
-
-
0
2008
-
-
0
2007
$352,500
$1,762,500
1
2006
$264,410
$1,252,606
2
2005
-
-
0
2004
-
-
0
2003
-
-
0
|
the following is a slider of images. For screen reader users, all slides are visible at all time so you may ignore control buttons.
6sqft delivers the latest on real estate, architecture, and design, straight from New York City.
Like us on Facebook to keep up with the trends and 
Sign-up and we'll email you new listings in this building!
Whether you’re a buyer, investor, or simply curious, this report is your key to unlocking in-depth insights and analysis on .
Please confirm your details:
Broker & Buyer Comments