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Printed from StreetEasy.com at 11:39 PM, Jan 30 2026
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23 Upper East Side, Manhattan NY Flanked Apartments for Sale - Updated Daily

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  • Co-op in Lenox Hill at 129 East 69th Street #8/9A for $5,495,000
    Verified up to date

    Co-op in Lenox Hill

    129 East 69th Street #8/9A
    $5,495,000
    4 Beds
    3.5 Baths
    3,100 square feet

    Listing by Compass

  • Co-op in Carnegie Hill at 64 East 94th Street #7B for $650,000

    Open House, Sun 10-12

    Verified up to date

    Co-op in Carnegie Hill

    64 East 94th Street #7B
    $650,000
    1 Bed
    1 Bath

    Listing by Christie's International Real Estate Group, LLC

  • Co-op in Lenox Hill at 750 Park Avenue #8A for $1,350,000
    Verified up to date

    Co-op in Lenox Hill

    750 Park Avenue #8A
    $1,350,000
    1 Bed
    1 Bath

    Listing by Brown Harris Stevens

  • Co-op in Lenox Hill at 781 Fifth Avenue 304-310 for $4,750,000

    Co-op in Lenox Hill

    781 Fifth Avenue 304-310
    $4,750,000
    3 Beds
    4.5 Baths

    Listing by Sotheby's International Realty

  • Condo in Lenox Hill at 305 East 61st Street #704 for $2,395,000

    Near Upper East Side

    Open House, Sat 11:30-1:30

    Contains  Video

    Sponsored

    New Development

    Condo in Lenox Hill

    305 East 61st Street #704
    $2,395,000
    Price Drop $100,000
    2 Beds
    2.5 Baths
    1,306 square feet

    Listing by ASF 61 LLC

  • Co-op in Lenox Hill at 580 Park Avenue #2A1 for $4,999,000
    Verified up to date

    Co-op in Lenox Hill

    580 Park Avenue #2A1
    $4,999,000
    4 Beds
    3 Baths
    3,000 square feet

    Listing by Brown Harris Stevens

  • Co-op in Upper East Side at 940 Park Avenue #8A for $4,750,000

    Co-op in Upper East Side

    940 Park Avenue #8A
    $4,750,000
    3 Beds
    3 Baths

    Listing by Sotheby's International Realty

  • Co-op in Upper East Side at 975 Park Avenue #16A for $3,495,000

    Co-op in Upper East Side

    975 Park Avenue #16A
    $3,495,000
    2 Beds
    2 Baths
    2,200 square feet

    Listing by Corcoran

  • Co-op in Carnegie Hill at 1133 Park Avenue #14E for $2,275,000

    Co-op in Carnegie Hill

    1133 Park Avenue #14E
    $2,275,000
    3 Beds
    3 Baths

    Listing by Brown Harris Stevens

  • Co-op in Lenox Hill at 580 Park Avenue #10A for $5,795,000

    Contains  Video

    Verified up to date

    Co-op in Lenox Hill

    580 Park Avenue #10A
    $5,795,000
    5 Beds
    4 Baths

    Listing by Coldwell Banker Warburg

  • Co-op in Lenox Hill at 775 Park Avenue MAISONETTE-C for $18,500,000

    Co-op in Lenox Hill

    775 Park Avenue MAISONETTE-C
    $18,500,000
    5 Beds
    5+ Baths

    Listing by Christie's International Real Estate Group, LLC

  • Condo in Lenox Hill at 140 East 63rd Street #5DG for $3,595,000

    Open House, Sun 11-12

    Contains  Video

    Verified up to date

    Condo in Lenox Hill

    140 East 63rd Street #5DG
    $3,595,000
    Price Drop $200,000
    3 Beds
    3.5 Baths
    2,033 square feet

    Listing by Keller Williams NYC

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