57 total properties
Did you mean the neighborhood Mount Sinai?
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 15 Frost Valley Road Mount Sinai, NY MLS# 980863
$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 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
The time to sell is now! THE TIME TO SELL IS NOW!
View 147 N Country Road Mount Sinai, NY MLS# 924177
  • Virtual Tour
1 of 40
$875,000
3

Beds

2.0

Baths

2,052

Sq.Ft.

147 N Country Road

Mount Sinai, NY

Courtesy of HOWARD HANNA COACH
View 44 Avolet Court Mount Sinai, NY MLS# 934997
$849,999
4

Beds

3.1

Baths

3,220

Sq.Ft.

44 Avolet Court

Mount Sinai, NY

Courtesy of LISTING PRO REALTY SERVICES
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 23 Wylde Road Mount Sinai, NY MLS# 979031
$829,990
4

Beds

2.1

Baths

2,516

Sq.Ft.

23 Wylde Road

Mount Sinai, NY

Courtesy of CENTURY 21 KR REALTY
View 43 Louden Loop Mount Sinai, NY MLS# 970651
  • Adult Community with Virtual Tour
1 of 37
$799,000
3

Beds

3.0

Baths

2,455

Sq.Ft.

43 Louden Loop

Mount Sinai, NY

Courtesy of DOUGLAS ELLIMAN REAL ESTATE
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 15 Constantine Way Mount Sinai, NY MLS# 975826
$789,000
3

Beds

3.1

Baths

2,200

Sq.Ft.

15 Constantine Way

Mount Sinai, NY

Courtesy of HICKEY & SMITH REALTORS
View 16 Oakhurst Court Mount Sinai, NY MLS# 984832
  • Recently Listed
1 of 43
$789,000
2

Beds

2.0

Baths

1,929

Sq.Ft.

16 Oakhurst Court

Mount Sinai, NY

Courtesy of HOWARD HANNA COACH
View 214 S Pipe Stave Hollow Road Mount Sinai, NY MLS# 955462
$785,900
5

Beds

3.0

Baths

2,435

Sq.Ft.

214 S Pipe Stave Hollow Road

Mount Sinai, NY

Courtesy of HOWARD HANNA COACH
View 131 Constantine Way Mount Sinai, NY MLS# 989539
  • Recently Listed
1 of 27
$759,999
3

Beds

2.1

Baths

2,043

Sq.Ft.

131 Constantine Way

Mount Sinai, NY

Courtesy of SIGNATURE PREMIER PROPERTIES
View 10 Louden Loop Mount Sinai, NY MLS# 968913
  • Adult Community
1 of 39
$749,000
3

Beds

3.0

Baths

2,455

Sq.Ft.

10 Louden Loop

Mount Sinai, NY

Courtesy of HOMESMART PREMIER LIVING RLTY
View 77 Constantine Way Mount Sinai, NY MLS# 966057
  • Virtual Tour
1 of 34
$749,000
2

Beds

2.1

Baths

1,930

Sq.Ft.

77 Constantine Way

Mount Sinai, NY

Courtesy of DOUGLAS ELLIMAN REAL ESTATE
View 12 Fowler Lane Mount Sinai, NY MLS# 970643
$739,999
3

Beds

2.1

Baths

2,053

Sq.Ft.

12 Fowler Lane

Mount Sinai, NY

Courtesy of SIGNATURE PREMIER PROPERTIES
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 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
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 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

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

59

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 - 400K1
$400K - 500K4
$500K - 600K4
$600K - 700K11
$700K - 800K11
$800K - 900K7
$900K - 1M6
$1M - Max15

Homes for Sale by Type in Mount Sinai, NY

Property TypeCount
Single Family41
Townhouse0
Condo13
Commercial3
Rental19
Lots and Land2
Condo/Town/CoOp0
CoOp0
Multi Family0
Mobile Home0
Farms0

(Data as of 5/3/2026)

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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