$2,650,000
SOLD AUG 18, 2026

21 E 90th St, Unit 3B Floor 3 New York, NY 10128

Carnegie Hill Neighborhood
2 Beds
2 Baths
-- Sq Ft
1927 Built

Sale Details

Date Sold: August 18, 2026

0 Days on Market

Highlights

  • Elevator
  • P.S. 6 Lillie D. Blake Rated A
  • High-Rise Community

About This Home

As of August 2026

21 East 90th Street, 3B,

Last Agent to Sell the Property

Linda Feder

Corcoran Group License #10301201470 Listed on: 05/04/2026

Corcoran Group

Last Buyer's Agent

Marjorie MacLachlan

Brown Harris Stevens Residential Sales LLC License #10301213876

Brown Harris Stevens Residential Sales LLC
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Property Details

Home Type

  • Co-Op

Year Built

  • Built in 1927

HOA Fees

  • $3,800 Monthly HOA Fees

Home Design

  • Entry on the 3rd floor

Bedrooms and Bathrooms

  • 2 Bedrooms
  • 2 Full Bathrooms

Laundry

  • Laundry in unit
  • Washer Dryer Allowed
  • Washer Hookup

Utilities

  • No Cooling

Additional Features

  • Basement

Listing and Financial Details

  • Legal Lot and Block 0017 / 01502

Community Details

Overview

  • 50 Units
  • High-Rise Community
  • Carnegie Hill Subdivision
  • 15-Story Property

Amenities

  • Elevator

Property Details

Home Type

Co-Op

Year Built

Built in 1927

Lot Details

0 Sq Ft Lot

HOA Fees

$3,800 per month

Listing Details

  • Property SubType: Apartment
  • Property Type: Residential
  • Neighborhood: Carnegie Hill
  • Entry Level: 3
  • Structure Type: High Rise
  • CustomProperty: { "WeeklyRate": null, "OffMarketDate": "2026-08-18", "LivingAreaRange": null, "GuestHouseYN": null, "Lang2_Type": null, "AboveGradeUnfinishedAreaRange": null, "GuestHouseAreaTotalUnits": null, "PrivateShowingInstructions": null, "NumberOfBoatSlips": null, "LotSizeRangeUnits": null, "LakeId": null, "BuildingAreaTotalRange": null, "HumanModifiedYN": true, "MineralRights": null, "LotSizeRangeSource": null, "Permission": null, "Membership": null, "ModificationTimestamp": "2026-08-19T19:47:54.720-00:00", "Restrictions": null, "BoatDockSlipFeatures": null, "OffersReviewDate": null, "AdditionalFeeFrequency": null, "PotentialShortSale": null, "TitleCompanyPhone": null, "LeaseAmountPerAreaUnit": null, "AssociationFeeTotal": null, "PropertyAccess": null, "AdditionalFee": null, "LakeSize": null, "LivingAreaRangeHigh": null, "LotSizeAreaRangeLow": null, "GarageArea": null, "BelowGradeFinishedAreaRange": null, "BuildingAreaTotalRangeSource": null, "GarageAreaUnits": null, "AdditionalFeeYN": false, "LakeChainName": null, "BelowGradeFinishedAreaRangeUnits": null, "DevelopmentName": null, "TaxAuthority": null, "ProjectName": null, "WaterAccessYN": null, "AssociationFeeTotalFrequency": null, "ListOfficeMlsId": "334", "GarageDimensions": null, "BelowGradeBedrooms": null, "MembershipRequiredYN": null, "AboveGradeBedrooms": null, "GulfAccessYN": null, "TaxAssessedValueImprovement": null, "AboveGradeUnfinishedAreaRangeSource": null, "OtherExpenseDescription": null, "MembershipFeeFrequency": null, "ListingKeyNumeric": 1183021985, "AdditionalInfo3": null, "BoatDockSlipDescription": null, "AdditionalInfo1": null, "PublicRemarks_lang2": null, "AdditionalInfo2": null, "PublicRemarks_lang3": null, "SourceFloorPlansCount": "0", "LastMonthRentReqYN": null, "AboveGradeUnfinishedAreaRangeUnits": null, "ListAOR": null, "ThirdPartyIntegrationType": null, "BuildingAreaTotalRangeUnits": null, "PricePerAreaUnit": null, "FractionalShare": "651.00", "TitleCompanyName": null, "AboveGradeFinishedAreaRangeSource": null, "BelowGradeFinishedAreaRangeSource": null, "OriginatingSystemKey": "34661824", "GuestHouseAreaTotalSource": null, "LeaseTermsDescription": null, "PropertyType": "Residential", "LivingAreaRangeUnits": null, "OriginatingSystemName": "RLS", "BelowGradeUnfinishedAreaRangeSource": null, "LandTenure": null, "OffSeasonRate": null, "Attic": null, "MembershipFee": null, "BoatDockAccommodates": null, "PropertySubTypeAdditional": "Apartment", "PricePerArea": null, "BoatDockYN": null, "BonusAmount": null, "GuestHouseAreaTotal": null, "ListingKey": "1183021985", "GuestHouseDescription": null, "SecurityDepositYN": null, "SourceSupplementPublicCount": null, "SaleOrLeaseIncludes": null, "AdditionalFeeDescription": null, "InternetEntireListingDisplayYN": true, "SeasonRate": null, "ComplexName": null, "StoriesPartial": null, "CustomFields": "{\n \"ElevatorsTotal\": \"2\",\n \"PercentOfCommonElements\": \"0.00\",\n \"FlipTaxRemarks\": \"pbb\",\n \"FlipTax\": \"2.00\",\n \"LandmarkStatusYN\": \"0\",\n \"CapitalReservesYN\": \"0\",\n \"BuildingTaxLot\": \"0017\",\n \"MaximumFinancingRemarks\": \"n/a\",\n \"BuildingStaffType\": \"SuperLiveIn\",\n \"BuyerAgentRLSParticipantYN\": \"1\",\n \"SponsorUnitYN\": \"0\",\n \"TaxDeductionPercent\": \"39.00\",\n \"CertificateOfOccupancyYN\": \"1\",\n \"TaxMonthlyAmount\": \"0.00\",\n \"FlipTaxType\": \"Percent\",\n \"TaxAbatementYN\": \"0\",\n \"AttendanceType\": \"DoormanYes,ConciergeYes,ElevatorAttendanceYes\",\n \"MaximumFinancingPercent\": \"50.00\",\n \"ListingKey\": \"1183021985\"\n}", "BoatDockHeight": null, "AvailabilityType": null, "LakeName": null, "OriginatingSystemSubName": "RLS_REBNY", "RiverName": null, "BelowGradeUnfinishedAreaRangeUnits": null, "ListOfficeKey": "5658936", "TaxYearRange": null, "NumberOfBoatDocks": null, "LotSizeAreaRangeHigh": null, "TaxAssessedValueLand": null, "StandardStatus": "Closed", "GulfAccessType": null, "BoatSlipYN": null, "StormProtection": null, "LivingAreaRangeSource": null, "LeaseAmountPerArea": null, "TitleCompanyAddress": null, "MonthlyRate": null, "WaterAccessDescription": null, "SecurityDepositDescription": null, "TaxRate": null, "BelowGradeUnfinishedAreaRange": null, "MembershipDescription": null, "TitleCompanyPreferred": null, "AboveGradeFinishedAreaRangeUnits": null, "AboveGradeFinishedAreaRange": null, "LivingAreaRangeLow": null, "BuildingSizeDimensions": null, "PropertySubType": "Apartment", "UnitLocation": "3", "ConsumerRemarks": null, "LotSizeRange": null, "OffersDescription": null, "Lang3_Type": null, "StoriesPartialTotal": null, "Location": null, "ListingId": null, "RentSpreeYN": null, "RentSpreeURL": null, "ApplicationFee": null, "CommunityDevelopmentDistrictYN": null, "SourceSystemKey": null }
  • Special Features: None
  • Property Sub Type: Coop
  • Stories: 15

Interior Features

  • Appliances: Washer Dryer Allowed
  • Fireplace: No
  • Living Area Units: Square Feet
  • Basement: Yes
  • Basement: Other

Beds/Baths

  • Full Bathrooms: 2
  • Bathrooms Integer: 2
  • Bedrooms: 2

Exterior Features

  • Pool Features: Building None
  • View: No
  • Exterior Features: None
  • Patio/Porch Features: None

Garage/Parking

  • Garage: No

Utilities

  • Laundry Features: Building Other, Washer Hookup, In Unit
  • Green Building Features: Elevator(s)
  • Cooling: No

Condo/Co-op/Association

  • Common Charge/Maintenance Fee: 3800.0
  • Common Charge/Maintenance Fee Frequency: Monthly
  • Common Interest: Stock Cooperative

Rental Info

  • Land Lease: No

Building Info

  • New Construction: No
  • Units: 50
  • Total Stories: 15
  • Year Built: 1927

Tax Info

  • Tax Block: 01502
  • Tax Lot: 0017

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in Carnegie Hill, NY

  • Hiram Borrero Real Estate Agent - Revived Residential

    Hiram Borrero

    Revived Residential

    (888) 613-3019

    34 Total Sales

    1 in Carnegie Hill

    $6,200,000 Price

    Hiram Borrero
     Section Image
  • Melissa Vance Real Estate Agent - Sothebys International Realty

    Melissa Vance

    Sothebys International Realty

    (844) 372-0815

    32 Total Sales

    2 in Carnegie Hill

    $663K - $4.7M Price Range

    Melissa Vance
     Section Image
  • Cindy Chen Real Estate Agent - Compass

    Cindy Chen

    Compass

    (347) 537-5644

    15 Total Sales

    1 in Carnegie Hill

    $302,000 Price

    Cindy Chen
     Section Image
  • Alexander Mecum Real Estate Agent - Compass

    Alexander Mecum

    Compass

    (866) 986-7954

    8 Total Sales

    1 in Carnegie Hill

    $586,000 Price

    Alexander Mecum
     Section Image
  • Gerald Gemignani Real Estate Agent - Corcoran Group

    Gerald Gemignani

    Corcoran Group

    (844) 409-2928

    38 Total Sales

    1 in Carnegie Hill

    $1,180,000 Price

    Gerald Gemignani
     Section Image
See All Agents

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
08/18/2026 08/18/26 Sold $2,650,000 0.0% --
05/04/2026 05/04/26 Pending -- -- --
05/04/2026 05/04/26 For Sale $2,650,000 -- --
Source: Real Estate Board of New York (REBNY)

Agents Affiliated with this Home

  • Linda Feder Real Estate Agent - Corcoran Group

    Seller's Agent in 2026

    Linda Feder

    Corcoran Group

    (917) 679-1739

    3 in this area

    17 Total Sales

    Linda Feder
    Section Image
  • Marjorie MacLachlan Real Estate Agent - Brown Harris Stevens Residential Sales LLC

    Buyer's Agent in 2026

    Marjorie MacLachlan

    Brown Harris Stevens Residential Sales LLC

    (917) 903-3878

    2 in this area

    14 Total Sales

    Marjorie MacLachlan
    Section Image
See All Agents

About This Building

Map

Source: Real Estate Board of New York (REBNY)

MLS Number: RLS20110150

Real Estate Board of New York (REBNY)
New York New York County New York 10128 Carnegie Hill

21 E 90th St Unit 3B, New York, NY

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Real Estate Board of New York (REBNY) This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.

RLS Data display by Homes.com LLC

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