Mount Sinai New York Homes for Sale

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49 total properties
Did you mean the neighborhood Mount Sinai?
View 85 Constantine 85 Constantine Way Mount Sinai, NY MLS# 964448
  • Recently Listed with Virtual Tour
1 of 31
$679,000
2

Beds

2.0

Baths

1,441

Sq.Ft.

85 Constantine 85 Constantine Way

Mount Sinai, NY

Courtesy of DOUGLAS ELLIMAN REAL ESTATE
View 77 Constantine way Way Mount Sinai, NY MLS# 966057
  • Recently Listed with Virtual Tour
1 of 34
$749,000
2

Beds

2.1

Baths

1,930

Sq.Ft.

77 Constantine way Way

Mount Sinai, NY

Courtesy of DOUGLAS ELLIMAN REAL ESTATE
View 56 Wylde Road Mount Sinai, NY MLS# 973163
  • Recently Listed
1 of 6
$649,500
3

Beds

1.0

Baths

980

Sq.Ft.

56 Wylde Road

Mount Sinai, NY

Courtesy of HOUSEQUEST RESIDENTIAL R E INC
The time to sell is now! THE TIME TO SELL IS NOW!
View 6 Madsen Court Mount Sinai, NY MLS# 965533
  • Recently Listed
1 of 30
$679,888
3

Beds

2.0

Baths

1,398

Sq.Ft.

6 Madsen Court

Mount Sinai, NY

Courtesy of SIGNATURE PREMIER PROPERTIES
View 33 Peachtree Lane Mount Sinai, NY MLS# 973408
  • Recently Listed
1 of 36
$949,000
8

Beds

4.0

Baths

2,500

Sq.Ft.

33 Peachtree Lane

Mount Sinai, NY

Courtesy of BERKSHIRE HATHAWAY
View 11 Island Trail Mount Sinai, NY MLS# 971670
  • Recently Listed
1 of 29
$1,030,000
5

Beds

3.1

Baths

3,302

Sq.Ft.

11 Island Trail

Mount Sinai, NY

Courtesy of REALTY CONNECT USA LLC
View 12 Fowler Lane Mount Sinai, NY MLS# 970643
  • Recently Listed
1 of 30
$699,999
3

Beds

2.1

Baths

2,053

Sq.Ft.

12 Fowler Lane

Mount Sinai, NY

Courtesy of SIGNATURE PREMIER PROPERTIES
View 10 Louden Loop Mount Sinai, NY MLS# 968913
  • Recently Listed
1 of 36
$789,000
3

Beds

3.0

Baths

2,455

Sq.Ft.

10 Louden Loop

Mount Sinai, NY

Courtesy of HOMESMART PREMIER LIVING RLTY
View 3 Manor Court Mount Sinai, NY MLS# 966423
  • Recently Listed
1 of 33
$1,150,000
4

Beds

2.1

Baths

2,656

Sq.Ft.

3 Manor Court

Mount Sinai, NY

Courtesy of DOUGLAS ELLIMAN REAL ESTATE
View 59 Farm Acre Circle Mount Sinai, NY MLS# 966736
  • Recently Listed
1 of 50
OPEN HOUSE: Sunday 3/29 12:30 PM - 2:00 PM
$1,075,000
2

Beds

3.1

Baths

2,982

Sq.Ft.

59 Farm Acre Circle

Mount Sinai, NY

Courtesy of PINPOINT REALTY LI
View 232 N Country Road Mount Sinai, NY MLS# 967702
  • Recently Listed with Virtual Tour
1 of 43
$799,000
4

Beds

3.0

Baths

2,282

Sq.Ft.

232 N Country Road

Mount Sinai, NY

Courtesy of SIGNATURE PREMIER PROPERTIES
View 5 Frost Valley Road Mount Sinai, NY MLS# 962258
$1,299,990
4

Beds

2.1

Baths

3,038

Sq.Ft.

5 Frost Valley Road

Mount Sinai, NY

Courtesy of SIGNATURE PREMIER PROPERTIES
View 35 Chippendale Drive Mount Sinai, NY MLS# 959098
  • Adult Community with Virtual Tour
1 of 49
$449,999
2

Beds

2.0

Baths

1,240

Sq.Ft.

35 Chippendale Drive

Mount Sinai, NY

Courtesy of EXIT REALTY ACHIEVE
View 27 Avolet Court Mount Sinai, NY MLS# 964242
  • Virtual Tour
1 of 42
$849,999
4

Beds

3.1

Baths

3,007

Sq.Ft.

27 Avolet Court

Mount Sinai, NY

Courtesy of REALTY CONNECT USA L I INC
View 758 Mount Sinai Coram Road Mount Sinai, NY MLS# 964149
$649,999
2

Beds

2.0

Baths

1,372

Sq.Ft.

758 Mount Sinai Coram Road

Mount Sinai, NY

Courtesy of LONG ISLAND HOME PROP LLC
View 2 Sea View Lane Mount Sinai, NY MLS# 961987
$849,999
4

Beds

2.1

Baths

2,348

Sq.Ft.

2 Sea View Lane

Mount Sinai, NY

Courtesy of REALTY CONNECT USA L I INC
View 7 Joni Drive Mount Sinai, NY MLS# 961813
  • Virtual Tour
1 of 30
$499,900
3

Beds

1.0

Baths

1,458

Sq.Ft.

7 Joni Drive

Mount Sinai, NY

Courtesy of HOWARD HANNA COACH
View 28 Rocky Hill Road Mount Sinai, NY MLS# 957427
$480,000
Studio

Beds

0.0

Baths

55,757

Sq.Ft.

28 Rocky Hill Road

Mount Sinai, NY

Courtesy of COLDWELL BANKER AMERICAN HOMES
View 27 Hearthside Drive Mount Sinai, NY MLS# 960957
  • Adult Community
1 of 23
$399,000
1

Beds

1.0

Baths

844

Sq.Ft.

27 Hearthside Drive

Mount Sinai, NY

Courtesy of BERKSHIRE HATHAWAY
View 19 Osborne Avenue Mount Sinai, NY MLS# 958606
$730,000
4

Beds

1.1

Baths

1,730

Sq.Ft.

19 Osborne Avenue

Mount Sinai, NY

Courtesy of EXIT REALTY ISLAND ELITE

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

45

Estimated median home price

$799,000
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 - 400K2
$400K - 500K3
$500K - 600K3
$600K - 700K7
$700K - 800K9
$800K - 900K4
$900K - 1M5
$1M - Max12

Homes for Sale by Type in Mount Sinai, NY

Property TypeCount
Single Family29
Townhouse0
Condo9
Commercial3
Rental26
Lots and Land3
Condo/Town/CoOp0
CoOp0
Multi Family1
Mobile Home0
Farms0

(Data as of 3/18/2026)

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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