Learn more about off-market listings at 18 West 70th Street!
18 West 70th Street was built in 1926 and converted to co-op apartments in 1989. 18 West 70th Street has a total of 59 apartments and is located in the Upper West Side, very close to the B and C subway lines.
There are currently 2 apartments for sale at 18 West 70th Street, ranging in price from $1,250,000 to $2,125,000. The most recent closing in the building was in September 2024 - a three bedroom that closed for $1,900,000.
Amenities at this building include resident storage.
Similar nearby buildings include 114 West 70th Street, 120 West 70th Street and 57 East 75th Street.
Learn more about off-market listings at 18 West 70th Street!
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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
$316,667
$1,900,000
1
2023
$214,000
$535,000
1
2022
$236,667
$935,000
2
2021
$350,000
$1,050,000
1
2020
$407,300
$2,851,100
1
2019
$273,681
$1,261,875
3
2018
-
-
0
2017
$347,500
$1,900,000
2
2016
-
-
0
2015
$270,717
$1,174,250
2
2014
$283,468
$1,237,338
2
|
Year
Avg Price / Room (Est)
Avg. Actual Price
Med. Actual Price
Transactions
2013
$104,760
$261,900
1
2012
$225,063
$1,120,000
4
2011
-
-
0
2010
$225,665
$1,067,325
3
2009
-
-
0
2008
$150,000
$450,000
1
2007
$213,683
$1,053,800
5
2006
$229,150
$1,014,500
2
2005
$200,000
$1,000,000
3
2004
$132,222
$507,500
2
2003
$105,219
$732,829
2
|
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