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145 East 84th Street
Last updated on Feb 21, 2026

145 East 84th Street

This 16-story cooperative apartment building, erected in 1964, features 95 units and a white-brick exterior. Located on the Upper East Side, it offers amenities like a doorman, health club, and roof deck, with convenient access to shopping, transportation, and local institutions. Currently, 2 apartments are for sale.

145 East 84th Street Location Map
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View Full Sales History

Overview of 145 East 84th Street

145 East 84th Street was built in 1964 and converted to co-op apartments in 1985. 145 East 84th Street has a total of 95 apartments and is located in Carnegie Hill, very close to the 4, 5 and 6 subway lines.

There are currently 2 apartments for sale at 145 East 84th Street, ranging in price from $485,000 to $3,500,000. The most recent closing in the building was in October 2025 - a six plus bedroom that closed for $795,000.

Amenities at this building include doorman, health club, rooftop terrace and resident storage.

Similar nearby buildings include 235 East 87th Street, 225 East 79th Street, 160 East 91st Street and 330 East 80th Street. See more ->

Doorman
Full Time
Type
Co-op
Year Built
1964
Converted: 1985
Apartments
Floors
16
Neighborhood
Min Down
25%

Amenities

  • FT Doorman
  • Resident Storage
  • Health Club
  • Rooftop Terrace
  • Elevator
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  1. 4
  2. 5
  3. 6
at Lexington Ave 0.09 miles

Pros & Cons

  • Doorman
  • Consistent fenestration
  • Roof deck
  • Some terraces
  • Sidewalk landscaping
  • Good Upper East Side location
  • Close to Subway
  • No garage
  • No balconies

CityRealty Rating

20
/44
Architecture
+
19
/36
Location
+
12
/39
Features
=
51
CITYREALTY
RATING
  • How is the CityRealty Rating calculated?

    Architecture
    • 30+ remarkable
    • 20-29 distinguished
    • 11-19 average
    • < 11 below average
    Location
    • 27+ remarkable
    • 18-26 distinguished
    • 9-17 average
    • < 9 below average
    Features
    • 22+ remarkable
    • 16-21 distinguished
    • 9-15 average
    • < 9 below average

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
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Pricing Comparison of Similar Buildings

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Alternate Address

  • 1241 Lexington Avenue
One United Nations Park
between East 39th Street & East 40th Street
Murray Hill
One United Nations Park is an unprecedented interplay of privacy and light—a balance that reflects the architecture’s bold exterior and luminous interiors.
Learn More
One United Nations Park - Exterior View - Building One United Nations Park - Exterior/Interior View - Terrace and Living Room One United Nations Park - Interior - Corner View - Living Room One United Nations Park - Interior - Living Room - View of ESB One United Nations Park - Interior View - Colorful Living Room