48 total properties
Did you mean the neighborhood Mount Sinai?
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 2 Sea View Lane Mount Sinai, NY MLS# 961987
  • Recently Listed
1 of 30
OPEN HOUSE: Saturday 2/21 12:00 PM - 2:00 PM
$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
The time to sell is now! THE TIME TO SELL IS NOW!
View 7 Joni Drive Mount Sinai, NY MLS# 961813
  • Recently Listed
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 24 Rocky Hill Road Mount Sinai, NY MLS# 957427
$480,000
Studio

Beds

0.0

Baths

55,757

Sq.Ft.

24 Rocky Hill Road

Mount Sinai, NY

Courtesy of COLDWELL BANKER AMERICAN HOMES
View 27 Hearthside Drive Mount Sinai, NY MLS# 960957
  • Recently Listed
1 of 23
OPEN HOUSE: Sunday 2/22 1:00 PM - 3:00 PM
$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
  • Recently Listed
1 of 31
$730,000
4

Beds

1.1

Baths

1,730

Sq.Ft.

19 Osborne Avenue

Mount Sinai, NY

Courtesy of EXIT REALTY ISLAND ELITE
View 48 Avolet Court Mount Sinai, NY MLS# 958595
  • Recently Listed
1 of 50
$1,199,000
5

Beds

4.1

Baths

4,688

Sq.Ft.

48 Avolet Court

Mount Sinai, NY

Courtesy of CAMCO SERVICES OF NY INC
View 665 Mount Sinai Coram Road Mount Sinai, NY MLS# 955141
$1,399,999
5

Beds

2.1

Baths

4,000

Sq.Ft.

665 Mount Sinai Coram Road

Mount Sinai, NY

Courtesy of DOUGLAS ELLIMAN REAL ESTATE
View 214 Pipe Stave Hollow Road Mount Sinai, NY MLS# 955462
$829,999
5

Beds

3.0

Baths

2,435

Sq.Ft.

214 Pipe Stave Hollow Road

Mount Sinai, NY

Courtesy of HOWARD HANNA COACH
View 109 Constantine Way Mount Sinai, NY MLS# 955915
$650,000
2

Beds

2.0

Baths

1,627

Sq.Ft.

109 Constantine Way

Mount Sinai, NY

Courtesy of PINPOINT REALTY LI
View 756 Mount Sinai-Coram Road Mount Sinai, NY MLS# 955361
$1,565,000
5

Beds

3.1

Baths

3,583

Sq.Ft.

756 Mount Sinai-Coram Road

Mount Sinai, NY

Courtesy of MICHAEL ALEXANDER PROPERTIES
View 2 Overlook Drive Mount Sinai, NY MLS# 926491
  • Virtual Tour
1 of 29
$1,499,000
5

Beds

3.0

Baths

3,189

Sq.Ft.

2 Overlook Drive

Mount Sinai, NY

Courtesy of LUCKY TO LIVE HERE REALTY
View 225 Shore Road Mount Sinai, NY MLS# 951209
$649,999
Studio

Beds

0.0

Baths

47,916

Sq.Ft.

225 Shore Road

Mount Sinai, NY

Courtesy of HOWARD HANNA COACH
View 39 Island Trail Mount Sinai, NY MLS# 947305
  • Virtual Tour
1 of 42
$970,000
5

Beds

2.1

Baths

3,414

Sq.Ft.

39 Island Trail

Mount Sinai, NY

Courtesy of HOWARD HANNA COACH
View 15 Autumn Drive Mount Sinai, NY MLS# 947453
$699,999
4

Beds

1.1

Baths

1,988

Sq.Ft.

15 Autumn Drive

Mount Sinai, NY

Courtesy of DOUGLAS ELLIMAN REAL ESTATE
View 4 Oakhurst Court Mount Sinai, NY MLS# 947993
  • Adult Community
1 of 36
$775,000
3

Beds

3.0

Baths

2,850

Sq.Ft.

4 Oakhurst Court

Mount Sinai, NY

Courtesy of DOUGLAS ELLIMAN REAL ESTATE
View 4 Avolet Court Mount Sinai, NY MLS# 941584
  • Virtual Tour
1 of 50
$999,999
4

Beds

4.1

Baths

5,203

Sq.Ft.

4 Avolet Court

Mount Sinai, NY

Courtesy of COMPASS GREATER NY LLC
View 78 Louden Loop Mount Sinai, NY MLS# 946822
  • Adult Community
1 of 38
$799,000
2

Beds

2.0

Baths

2,135

Sq.Ft.

78 Louden Loop

Mount Sinai, NY

Courtesy of HOWARD HANNA COACH
View 37 Route 25A Mount Sinai, NY MLS# 945291
$250,000

37 Route 25A

Mount Sinai, NY

Courtesy of COLDWELL BANKER RELIABLE R E

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

48

Estimated median home price

$799,500
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 - 400K3
$400K - 500K3
$500K - 600K4
$600K - 700K6
$700K - 800K8
$800K - 900K4
$900K - 1M8
$1M - Max11

Homes for Sale by Type in Mount Sinai, NY

Property TypeCount
Single Family32
Townhouse0
Condo9
Commercial4
Rental25
Lots and Land3
Condo/Town/CoOp0
CoOp0
Multi Family0
Mobile Home0
Farms0

(Data as of 2/21/2026)

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.

Information Copyright 2021, OneKey® MLS. All Rights Reserved.