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403 East 90th Street
Last updated on Feb 4, 2026

403 East 90th Street

403 East 90th Street is a five-story cooperative building with 15 units, completed in 1920 and converted in 1988. The building is conveniently located near amenities and transportation, and allows pets, pied-a-terres, and co-purchasing. Currently, 1 apartment is for sale.

403 East 90th Street Location Map
Unit #
Beds
Baths
Size
Price / Ft2
Price
Listed on
Days on Market

Overview of 403 East 90th Street

403 East 90th Street is a five-story building completed in 1920 and converted to a 15-unit cooperative in 1988. It is a short walk away from Whole Foods, Fairway, top museums and restaurants, the new ferry terminal, and the 4, 5, 6, and Q trains. Pets, pied-a-terres, and co-purchasing are permitted.

Doorman
None
Type
Co-op
Year Built
1920
Converted: 1988
Apartments
Floors
5
Neighborhood
Min Down
20%

Amenities

  • Walk Up
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  1. 4
  2. 5
  3. 6
at Lexington Ave 0.46 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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