40 total properties
Did you mean the neighborhood Mount Sinai?
View 4 Summer Street Mount Sinai, NY MLS# 970001
    1 of 13
    OPEN HOUSE: Sunday 5/3 1:00 PM - 3:00 PM
    $649,999
    3

    Beds

    2.0

    Baths

    1,551

    Sq.Ft.

    4 Summer Street

    Mount Sinai, NY

    Courtesy of REALTY CONNECT USA L I INC
    View 131 Constantine Way Mount Sinai, NY MLS# 989539
    • Recently Listed
    1 of 27
    OPEN HOUSE: Saturday 5/2 1:00 PM - 2:30 PM
    $759,999
    3

    Beds

    2.1

    Baths

    2,043

    Sq.Ft.

    131 Constantine Way

    Mount Sinai, NY

    Courtesy of SIGNATURE PREMIER PROPERTIES
    View 17 Constantine Way Mount Sinai, NY MLS# 974082
    • Recently Listed with Virtual Tour
    1 of 47
    OPEN HOUSE: Saturday 5/2 12:30 PM - 2:30 PM
    $649,990
    2

    Beds

    2.0

    Baths

    1,254

    Sq.Ft.

    17 Constantine Way

    Mount Sinai, NY

    Courtesy of SHEA & SANDERS REAL ESTATE INC
    The time to sell is now! THE TIME TO SELL IS NOW!
    View 15 Frost Valley Road Mount Sinai, NY MLS# 980863
    • Recently Listed
    1 of 40
    $899,000
    4

    Beds

    2.1

    Baths

    2,950

    Sq.Ft.

    15 Frost Valley Road

    Mount Sinai, NY

    Courtesy of REALTY CONNECT USA L I INC
    View 404 Mountain Ridge Drive Mount Sinai, NY MLS# 986691
    $849,990
    3

    Beds

    2.1

    Baths

    2,974

    Sq.Ft.

    404 Mountain Ridge Drive

    Mount Sinai, NY

    Courtesy of RE/MAX INTEGRITY LEADERS
    View 164 Chestnut Street Mount Sinai, NY MLS# 974945
    • Recently Listed with Virtual Tour
    1 of 50
    $879,900
    4

    Beds

    2.1

    Baths

    2,300

    Sq.Ft.

    164 Chestnut Street

    Mount Sinai, NY

    Courtesy of SIGNATURE PREMIER PROPERTIES
    View 819 Canal Road Mount Sinai, NY MLS# 985032
    • Recently Listed
    1 of 33
    $519,000
    3

    Beds

    1.0

    Baths

    944

    Sq.Ft.

    819 Canal Road

    Mount Sinai, NY

    Courtesy of EXIT REALTY PREMIER
    View 16 Oakhurst Court Mount Sinai, NY MLS# 984832
    • Recently Listed
    1 of 43
    OPEN HOUSE: Saturday 5/2 12:00 PM - 1:30 PM
    $789,000
    2

    Beds

    2.0

    Baths

    1,929

    Sq.Ft.

    16 Oakhurst Court

    Mount Sinai, NY

    Courtesy of HOWARD HANNA COACH
    View 22 Hawthorne Street Mount Sinai, NY MLS# 985917
    • Recently Listed
    1 of 32
    $689,000
    3

    Beds

    2.0

    Baths

    1,582

    Sq.Ft.

    22 Hawthorne Street

    Mount Sinai, NY

    Courtesy of HOWARD HANNA COACH
    View 204 Mountain Ridge Drive 204 Mount Sinai, NY MLS# 984736
    $799,000
    3

    Beds

    2.1

    Baths

    3,200

    Sq.Ft.

    204 Mountain Ridge Drive 204

    Mount Sinai, NY

    Courtesy of ABOVE BOARD REAL ESTATE INC
    View 46 Louden Loop Mount Sinai, NY MLS# 977724
    • Adult Community with Virtual Tour
    1 of 32
    $899,000
    3

    Beds

    3.0

    Baths

    2,455

    Sq.Ft.

    46 Louden Loop

    Mount Sinai, NY

    Courtesy of DOUGLAS ELLIMAN REAL ESTATE
    View 13 N Willam Lane Mount Sinai, NY MLS# 977033
    • Virtual Tour
    1 of 32
    $739,000
    3

    Beds

    2.0

    Baths

    2,025

    Sq.Ft.

    13 N Willam Lane

    Mount Sinai, NY

    Courtesy of DOUGLAS ELLIMAN REAL ESTATE
    View 28 Barnsley Crescent Mount Sinai, NY MLS# 981741
    $699,000
    3

    Beds

    3.0

    Baths

    2,121

    Sq.Ft.

    28 Barnsley Crescent

    Mount Sinai, NY

    Courtesy of SIGNATURE PREMIER PROPERTIES
    View 23 Wylde Road Mount Sinai, NY MLS# 979031
      1 of 45
      OPEN HOUSE: Sunday 5/3 11:00 AM - 1:00 PM
      $829,990
      4

      Beds

      2.1

      Baths

      2,516

      Sq.Ft.

      23 Wylde Road

      Mount Sinai, NY

      Courtesy of CENTURY 21 KR REALTY
      View 20 Wheat Path Road W Mount Sinai, NY MLS# 980919
      $495,000
      3

      Beds

      1.0

      Baths

      1,305

      Sq.Ft.

      20 Wheat Path Road W

      Mount Sinai, NY

      Courtesy of HOWARD HANNA COACH
      View 10 Liso Drive Mount Sinai, NY MLS# 979886
      $699,999
      4

      Beds

      2.1

      Baths

      2,084

      Sq.Ft.

      10 Liso Drive

      Mount Sinai, NY

      Courtesy of SIGNATURE PREMIER PROPERTIES
      View 38 Miller Place Middle Island Road Mount Sinai, NY MLS# 978341
      $599,000
      3

      Beds

      1.0

      Baths

      1,034

      Sq.Ft.

      38 Miller Place Middle Island Road

      Mount Sinai, NY

      Courtesy of SIGNATURE PREMIER PROPERTIES
      View 3 Louden Loop Mount Sinai, NY MLS# 944180
      • Adult Community
      1 of 34
      $675,000
      2

      Beds

      2.1

      Baths

      1,736

      Sq.Ft.

      3 Louden Loop

      Mount Sinai, NY

      Courtesy of DOUGLAS ELLIMAN REAL ESTATE
      View 15 Constantine Way Mount Sinai, NY MLS# 975826
        1 of 35
        OPEN HOUSE: Sunday 5/3 1:00 PM - 4:00 PM
        $789,000
        3

        Beds

        3.1

        Baths

        2,200

        Sq.Ft.

        15 Constantine Way

        Mount Sinai, NY

        Courtesy of HICKEY & SMITH REALTORS
        View 85 Constantine Way Mount Sinai, NY MLS# 964448
        • Virtual Tour
        1 of 31
        OPEN HOUSE: Sunday 5/3 12:00 PM - 2:00 PM
        $649,000
        2

        Beds

        2.0

        Baths

        1,441

        Sq.Ft.

        85 Constantine Way

        Mount Sinai, NY

        Courtesy of DOUGLAS ELLIMAN REAL ESTATE

        About Mount Sinai

        The former agricultural haven of Mount Sinai has been welcoming suburban development for the past five decades, although charming remnants of vegetable farming can still be found. With its natural harbor, this area harmonizes oceanfront recreation with lush countryside. Many commuters to Manhattan still find a pleasant and serene home in Mount Sinai, but the digital age has introduced an influx of home-based entrepreneurs. This area also supports a number of marine businesses including harbor tours. In recent years, a gated development of well-appointed homes, schools, and recreational facilities adds contemporary options to the mix of lovely older homes scattered along the curving roads. One of the more active groups in the community is the Mount Sinai Sailing Association, with most members mooring boats in the harbor. Great schools, fine dining, convenient services, and waterfront recreation are just a few of the highlights that make Mt. Sinai a popular choice for families.

        Listings in Mount Sinai, NY

        61

        Estimated median home price

        $789,000
        Mount Sinai NY Homes for Sale & Properties

        Weichert Realtors is one of the nation's leading providers of Mount Sinai, New York real estate for sale and home ownership services. Contact Weichert today to buy or sell real estate in Mount Sinai, NY.

        Homes for Sale by Price in Mount Sinai, NY

        PriceCount
        $0 - 100K0
        $100K - 200K0
        $200K - 300K0
        $300K - 400K1
        $400K - 500K5
        $500K - 600K4
        $600K - 700K12
        $700K - 800K11
        $800K - 900K7
        $900K - 1M5
        $1M - Max16

        Homes for Sale by Type in Mount Sinai, NY

        Property TypeCount
        Single Family42
        Townhouse0
        Condo14
        Commercial3
        Rental19
        Lots and Land2
        Condo/Town/CoOp0
        CoOp0
        Multi Family0
        Mobile Home0
        Farms0

        (Data as of 5/1/2026)

        Information deemed reliable but not guaranteed.

        The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS.

        The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use.

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