57 total properties
Did you mean the neighborhood Mount Sinai?
View 3 Heidi Lane Mount Sinai, NY MLS# 997676
  • Virtual Tour
1 of 44
$1,050,000
4

Beds

3.1

Baths

3,992

Sq.Ft.

3 Heidi Lane

Mount Sinai, NY

Courtesy of REDFIN REAL ESTATE
View 51 Farm Acre Circle Mount Sinai, NY MLS# 1008377
  • Adult Community
1 of 49
OPEN HOUSE: Saturday 7/11 11:00 AM - 1:00 PM
$1,050,000
2

Beds

2.1

Baths

3,214

Sq.Ft.

51 Farm Acre Circle

Mount Sinai, NY

Courtesy of PINPOINT REALTY LI
View 95 Hamlet Drive Mount Sinai, NY MLS# 1015784
  • Recently Listed
1 of 27
OPEN HOUSE: Sunday 7/12 12:00 PM - 2:00 PM
$1,050,000
3

Beds

2.1

Baths

2,600

Sq.Ft.

95 Hamlet Drive

Mount Sinai, NY

Courtesy of HOWARD HANNA COACH
The time to sell is now! THE TIME TO SELL IS NOW!
View 25 Vineyard Way Mount Sinai, NY MLS# 1003673
$1,075,000
3

Beds

2.1

Baths

2,959

Sq.Ft.

25 Vineyard Way

Mount Sinai, NY

Courtesy of REALTY CONNECT USA LI
View 171 Hamlet Drive Mount Sinai, NY MLS# 975252
  • Virtual Tour
1 of 43
$1,099,000
4

Beds

3.1

Baths

2,978

Sq.Ft.

171 Hamlet Drive

Mount Sinai, NY

Courtesy of HOWARD HANNA COACH
View 32 Avolet Court Mount Sinai, NY MLS# 980424
$1,150,000
5

Beds

4.1

Baths

4,688

Sq.Ft.

32 Avolet Court

Mount Sinai, NY

Courtesy of ALIANO REAL ESTATE
View 26 Woodstork Drive Mount Sinai, NY MLS# 1011860
    1 of 26
    OPEN HOUSE: Saturday 7/11 12:00 AM - 2:00 PM
    $1,150,000
    4

    Beds

    4.0

    Baths

    3,700

    Sq.Ft.

    26 Woodstork Drive

    Mount Sinai, NY

    Courtesy of CENTURY 21 ICON
    View 4 Crabapple Court Mount Sinai, NY MLS# 1001121
      1 of 43
      OPEN HOUSE: Sunday 7/12 12:30 PM - 3:00 PM
      $1,199,997
      6

      Beds

      2.1

      Baths

      3,526

      Sq.Ft.

      4 Crabapple Court

      Mount Sinai, NY

      Courtesy of HOME AND HEARTH OF LONG ISLAND
      View 665 Mount Sinai Coram Road Mount Sinai, NY MLS# 1018196
      • Recently Listed with Virtual Tour
      1 of 29
      $1,199,999
      5

      Beds

      2.1

      Baths

      4,000

      Sq.Ft.

      665 Mount Sinai Coram Road

      Mount Sinai, NY

      Courtesy of DOUGLAS ELLIMAN REAL ESTATE
      View 749 Mount Sinai Coram Road Mount Sinai, NY MLS# 921523
      $1,200,000
      4,210

      Sq.Ft.

      749 Mount Sinai Coram Road

      Mount Sinai, NY

      Courtesy of CAMCO SERVICES OF NY INC
      View 47 Grassland Circle Mount Sinai, NY MLS# 1020327
        1 of 42
        OPEN HOUSE: Sunday 7/12 12:00 PM - 2:00 PM
        $1,250,000
        4

        Beds

        3.1

        Baths

        3,600

        Sq.Ft.

        47 Grassland Circle

        Mount Sinai, NY

        Courtesy of REALTY CONNECT USA L I INC
        View 51 Savanna Circle Mount Sinai, NY MLS# 984200
        $1,349,990
        4

        Beds

        2.3

        Baths

        3,035

        Sq.Ft.

        51 Savanna Circle

        Mount Sinai, NY

        Courtesy of DOUGLAS ELLIMAN REAL ESTATE
        View 77 Shore Road Mount Sinai, NY MLS# 1007118
        $1,395,000
        5

        Beds

        2.1

        Baths

        2,346

        Sq.Ft.

        77 Shore Road

        Mount Sinai, NY

        Courtesy of OVERSOUTH LLC
        View 141 Harbor Beach Road Mount Sinai, NY MLS# 1020184
        • Recently Listed
        1 of 33
        OPEN HOUSE: Saturday 7/11 11:00 AM - 1:00 PM
        $1,499,000
        5

        Beds

        3.0

        Baths

        3,967

        Sq.Ft.

        141 Harbor Beach Road

        Mount Sinai, NY

        Courtesy of FRONTLINE REALTY GROUP LLC
        View 9 Maureen Drive Mount Sinai, NY MLS# 982089
        $1,599,999
        6

        Beds

        2.1

        Baths

        3,800

        Sq.Ft.

        9 Maureen Drive

        Mount Sinai, NY

        Courtesy of SIGNATURE PREMIER PROPERTIES
        View 306 Route 25A Mount Sinai, NY MLS# 820303
        $8,500,000
        405,100

        Sq.Ft.

        306 Route 25A

        Mount Sinai, NY

        Courtesy of BLUE SHARK REALTY GROUP INC
        View 185-191 N Country Road Mount Sinai, NY MLS# 831946
        $8,780,000
        326,700

        Sq.Ft.

        185-191 N Country Road

        Mount Sinai, NY

        Courtesy of JOLIE POWELL REALTY INC

        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

        57

        Estimated median home price

        $829,990
        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 - 300K1
        $300K - 400K0
        $400K - 500K5
        $500K - 600K4
        $600K - 700K6
        $700K - 800K10
        $800K - 900K6
        $900K - 1M7
        $1M - Max18

        Homes for Sale by Type in Mount Sinai, NY

        Property TypeCount
        Single Family42
        Townhouse0
        Condo9
        Commercial3
        Rental19
        Lots and Land3
        Condo/Town/CoOp0
        CoOp0
        Multi Family0
        Mobile Home0
        Farms0

        (Data as of 7/9/2026)

        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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