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855 Ninth Avenue
Last updated on Nov 27, 2025

855 Ninth Avenue

855 Ninth Avenue Location Map
Unit #
Beds
Baths
Size
Closing Price
Price / Ft2
Asking Price
Sold on
View Full Sales History

Overview of 855 Ninth Avenue

855 Ninth Avenue was built in 1901 and converted to co-op apartments in 1982. 855 Ninth Avenue has a total of 11 apartments and is located in Midtown West, a short walk to the 1, B, D, N, Q, R, A, C and E subway lines.

Similar nearby buildings include 408 West 57th Street, 205 West 57th Street, 200 West 54th Street and 29 West 64th Street. See more ->

Doorman
None
Type
Co-op
Year Built
1901
Converted: 1982
Apartments
Floors
6
Neighborhood
Min Down
20%
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  1. 1
  2. B
  3. D
  4. A
  5. C
at Columbus Circle 0.26 miles
  1. E
at 8th Ave and 51st 0.32 miles
  1. N
  2. Q
  3. R
at 7th Ave 0.36 miles

Sales History

Price/Room (Est)

Why are we displaying the estimated price per room?

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.

Price/Ft2 (Est)
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Sales Summary

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Sales History by Apartment Size

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Pricing Comparison of Similar Buildings

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