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170 West 85th Street
Last updated on Jan 13, 2026

The St Elmo,
170 West 85th Street

170 West 85th Street Location Map
Unit #
Beds
Baths
Size
Price / Ft2
Price
Listed on
Days on Market
Unit #
Beds
Baths
Size
Closing Price
Price / Ft2
Asking Price
Sold on
View Full Sales History

Overview of The St Elmo at 170 West 85th Street

170 West 85th Street was built in 1900 and has a total of 24 apartments. Located in the Upper West Side, The St Elmo is very close to the 1 subway line.

Similar nearby buildings include 146 West 82nd Street, 101 West 81st Street, 155 West 80th Street and 130 West 80th Street. See more ->

Doorman
None
Type
Co-op
Year Built
1900
Apartments
Floors
5
Neighborhood
Min Down
20%
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  1. 1
at Broadway 0.14 miles
  1. B
  2. C
at Central Park West and 88th 0.34 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)
View Full Closing History

Sales Summary

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Sales History by Apartment Size

View Full Closing History
Show:

Pricing Comparison of Similar Buildings

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Editorial Coverage

Alternate Addresses

  • 170 West 85th Street
  • 172 West 85th Street
  • 513 Amsterdam Avenue
  • 515 Amsterdam Avenue
  • 517 Amsterdam Avenue
  • 519 Amsterdam Avenue
The 74
between Second Avenue & Third Avenue
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