Recently Sold Mount Sinai, NY Homes

$850,000 Sold Sep 29, 2025

14 Jesse Way, Mount Sinai, NY 11766
- 4 Beds
- 2.5 Baths
- 2,285 Sq Ft
- Built 1990
Last Sold Summary
- 6% Above List Price
- $372/SF
- 14 Days On Market
Last Listing Agent John Cinque Signature Premier Properties

14 Jesse Way, Mount Sinai, NY 11766
Explore Mount Sinai
$585,000 Sold Jul 28, 2025

18 Cherry Ln, Port Jefferson Station, NY 11776
- 3 Beds
- 2 Baths
- Built 1940
Last Sold Summary
- 1% Above List Price
- 19 Days On Market
Current Estimated Value $582,445

Last Listing Agent Gina Walter Century 21 Cor Ace Realty Inc

18 Cherry Ln, Port Jefferson Station, NY 11776
$1,500,000 Sold Aug 19, 2025

10 Brian Ln, Mount Sinai, NY 11766
- 5 Beds
- 4.5 Baths
- 5,086 Sq Ft
- Built 1989
Last Sold Summary
- 12% Below List Price
- $295/SF
- 78 Days On Market
Current Estimated Value $1,503,491

Last Listing Agent Justin Pollio New Door Properties LLC

10 Brian Ln, Mount Sinai, NY 11766
$425,000 Sold May 21, 2025

87 Standish Dr, Mount Sinai, NY 11766
- 2 Beds
- 2 Baths
- 1,240 Sq Ft
- Built 1986
Last Sold Summary
- 3% Below List Price
- $343/SF
- 209 Days On Market
Current Estimated Value $456,763

Last Listing Agent Jackie Stewart Signature Premier Properties

87 Standish Dr, Mount Sinai, NY 11766
$726,200 Sold Sep 19, 2025

75 Granada Cir, Mount Sinai, NY 11766
- 6 Beds
- 2.5 Baths
- 2,862 Sq Ft
- Built 1975
Last Sold Summary
- 4% Above List Price
- $254/SF
- 15 Days On Market
Current Estimated Value $717,000

Last Listing Agent Rainer Jessen Coldwell Banker American Homes

75 Granada Cir, Mount Sinai, NY 11766
$830,000 Sold Oct 01, 2025

9 Jesse Way, Mount Sinai, NY 11766
- 5 Beds
- 3.5 Baths
- 3,100 Sq Ft
- Built 1990
Last Sold Summary
- 17% Below List Price
- $268/SF
- 81 Days On Market
Last Listing Agent Satish Sharma Regency Home Sales Inc

9 Jesse Way, Mount Sinai, NY 11766
$745,000 Sold May 22, 2025

6 Cassie Ct, Mount Sinai, NY 11766
- 3 Beds
- 2 Baths
- 2,063 Sq Ft
- Built 1985
Last Sold Summary
- 15% Above List Price
- $361/SF
- 9 Days On Market
Current Estimated Value $726,664

Last Listing Agent Sarah Fox Signature Premier Properties

6 Cassie Ct, Mount Sinai, NY 11766
$999,999 Sold Jul 31, 2025

51 Island Trail, Mount Sinai, NY 11766
- 4 Beds
- 3 Baths
- 2,835 Sq Ft
- Built 2005
Last Sold Summary
- $353/SF
- 12 Days On Market
Current Estimated Value $1,005,275

Last Listing Agent Barry Paley Keller Williams Points North

51 Island Trail, Mount Sinai, NY 11766
$600,000 Sold Apr 18, 2025

3 Atlantic Ave, Port Jefferson Station, NY 11776
- 4 Beds
- 2 Baths
- 1,540 Sq Ft
- Built 2018
Last Sold Summary
- $390/SF
- 79 Days On Market
Current Estimated Value $622,172

Last Listing Agent Szabolcs Muharay HomeSmart Dynamic Realty

3 Atlantic Ave, Port Jefferson Station, NY 11776
$1,050,000 Sold Dec 03, 2025

5 Hamlet Dr, Mount Sinai, NY 11766
- 5 Beds
- 4.5 Baths
- 4,400 Sq Ft
- Built 2005
Last Sold Summary
- 12% Below List Price
- $239/SF
- 166 Days On Market
Last Listing Agent Josephine Meringolo Coldwell Banker American Homes

5 Hamlet Dr, Mount Sinai, NY 11766
$1,120,000 Sold Mar 18, 2025

19 Oakland Hills Dr, Mount Sinai, NY 11766
- 5 Beds
- 3.5 Baths
- 3,543 Sq Ft
- Built 2006
Last Sold Summary
- 3% Below List Price
- $316/SF
- 43 Days On Market
Current Estimated Value $1,150,507

Last Listing Agent Valerie Briston Daniel Gale Sothebys Intl Rlty

19 Oakland Hills Dr, Mount Sinai, NY 11766
$1,025,000 Sold Jul 17, 2025

4 Hatteras Ct, Mount Sinai, NY 11766
- 4 Beds
- 3.5 Baths
- 2,800 Sq Ft
- Built 1987
Last Sold Summary
- 8% Above List Price
- $366/SF
- 9 Days On Market
Current Estimated Value $1,011,871

Last Listing Agent Lisa Jaeger Douglas Elliman Real Estate

4 Hatteras Ct, Mount Sinai, NY 11766
$815,000 Sold Jul 25, 2025

20 Hilltop Dr, Mount Sinai, NY 11766
- 5 Beds
- 2.5 Baths
- 3,000 Sq Ft
- Built 1974
Last Sold Summary
- 2% Above List Price
- $272/SF
- 45 Days On Market
Current Estimated Value $819,948

Last Listing Agent Pamela Hanlon Signature Premier Properties

20 Hilltop Dr, Mount Sinai, NY 11766
$765,000 Sold Aug 21, 2025

145 Chestnut St, Mount Sinai, NY 11766
- 3 Beds
- 3.5 Baths
- 2,154 Sq Ft
- Built 1986
Last Sold Summary
- 2% Above List Price
- $355/SF
- 14 Days On Market
Current Estimated Value $767,268

Last Listing Agent David Friedman Howard Hanna Coach

145 Chestnut St, Mount Sinai, NY 11766
$655,000 Sold Oct 29, 2025

43 Westcliff Dr, Mount Sinai, NY 11766
- 4 Beds
- 1.5 Baths
- 2,070 Sq Ft
- Built 1970
Last Sold Summary
- 2% Below List Price
- $316/SF
- 49 Days On Market
Last Listing Agent James Acierno Real Broker NY LLC

43 Westcliff Dr, Mount Sinai, NY 11766
$650,000 Sold Aug 15, 2025

21 Guardian Dr, Mount Sinai, NY 11766
- 4 Beds
- 3 Baths
- 1,950 Sq Ft
- Built 1984
Last Sold Summary
- $333/SF
- 33 Days On Market
Current Estimated Value $657,605

Last Listing Agent Michele Sanchez Signature Premier Properties

21 Guardian Dr, Mount Sinai, NY 11766
$650,000 Sold Jun 18, 2025

125 Pond Cir, Mount Sinai, NY 11766
- 2 Beds
- 2 Baths
- 1,820 Sq Ft
- Built 2007
Last Sold Summary
- 8% Above List Price
- $357/SF
- 24 Days On Market
Current Estimated Value $658,011

Last Listing Agent Doreen Kelly Howard Hanna Coach

125 Pond Cir, Mount Sinai, NY 11766
$740,000 Sold May 12, 2025

60 Louden Loop, Mount Sinai, NY 11766
- 2 Beds
- 2 Baths
- 1,736 Sq Ft
- Built 2005
Last Sold Summary
- 1% Below List Price
- $426/SF
- 32 Days On Market
Current Estimated Value $752,576

Last Listing Agent Randy Stander Summit Realty Group of NY

60 Louden Loop, Mount Sinai, NY 11766
$830,000 Sold Sep 18, 2025

44 Louden Loop, Mount Sinai, NY 11766
- 2 Beds
- 2 Baths
- 2,135 Sq Ft
- Built 2006
Last Sold Summary
- 3% Above List Price
- $389/SF
- 14 Days On Market
Current Estimated Value $814,660

Last Listing Agent Julie Lapasota Howard Hanna Coach

44 Louden Loop, Mount Sinai, NY 11766
$820,000 Sold Jun 18, 2025

297 Mount Sinai Coram Rd, Mount Sinai, NY 11766
- 4 Beds
- 2.5 Baths
- 2,800 Sq Ft
- Built 1987
Last Sold Summary
- $293/SF
- 35 Days On Market
Current Estimated Value $827,449

Last Listing Agent Mia Kaiser Signature Premier Properties

297 Mount Sinai Coram Rd, Mount Sinai, NY 11766
$750,000 Sold Dec 16, 2025

6 Azurean Ct, Mount Sinai, NY 11766
- 4 Beds
- 3.5 Baths
- 3,000 Sq Ft
- Built 1976
Last Sold Summary
- 5% Below List Price
- $250/SF
- 35 Days On Market
Last Listing Agent Kenneth Hirsch Compass Greater NY LLC

6 Azurean Ct, Mount Sinai, NY 11766
$885,000 Sold Aug 29, 2025

74 Louden Loop, Mount Sinai, NY 11766
- 3 Beds
- 3 Baths
- 2,787 Sq Ft
- Built 2005
Last Sold Summary
- 4% Above List Price
- $318/SF
- 10 Days On Market
Current Estimated Value $880,765

Last Listing Agent Julie Lapasota Howard Hanna Coach

74 Louden Loop, Mount Sinai, NY 11766
$1,060,000 Sold Sep 17, 2025

16 Island Trail, Mount Sinai, NY 11766
- 5 Beds
- 3.5 Baths
- 3,302 Sq Ft
- Built 2006
Last Sold Summary
- 6% Below List Price
- $321/SF
- 14 Days On Market
Current Estimated Value $1,076,236

Last Listing Agent Luis Cardenas Coldwell Banker American Homes

16 Island Trail, Mount Sinai, NY 11766
$520,000 Sold Mar 12, 2025

49 Rose Ln, Mount Sinai, NY 11766
- 2 Beds
- 2 Baths
- 1,654 Sq Ft
- Built 2006
Last Sold Summary
- $314/SF
- 28 Days On Market
Current Estimated Value $554,244

Last Listing Agent Amy Cassidy Realty Connect USA L I Inc

49 Rose Ln, Mount Sinai, NY 11766
$500,000 Sold May 28, 2025

91 Standish Dr, Mount Sinai, NY 11766
- 2 Beds
- 2 Baths
- 1,335 Sq Ft
- Built 1986
Last Sold Summary
- 6% Above List Price
- $375/SF
- 18 Days On Market
Current Estimated Value $508,239

Last Listing Agent Jennifer Buckley Signature Premier Properties

91 Standish Dr, Mount Sinai, NY 11766
$650,000 Sold Jul 22, 2025

14 Rita Dr, Mount Sinai, NY 11766
- 4 Beds
- 3 Baths
- 2,110 Sq Ft
- Built 1970
Last Sold Summary
- 3% Above List Price
- $308/SF
- 31 Days On Market
Current Estimated Value $682,468

Last Listing Agent cynthia sheppard Realty Connect USA L I Inc

14 Rita Dr, Mount Sinai, NY 11766
$640,000 Sold Dec 05, 2025

28 Rose Ln Unit 28, Mount Sinai, NY 11766
- 2 Beds
- 2 Baths
- 1,306 Sq Ft
- Built 2006
Last Sold Summary
- 1% Above List Price
- $490/SF
- 13 Days On Market
Last Listing Agent Judith Seyfried Realty Connect USA LI Inc

28 Rose Ln Unit 28, Mount Sinai, NY 11766
$1,155,000 Sold May 13, 2025

48 Avolet Ct, Mount Sinai, NY 11766
- 5 Beds
- 4.5 Baths
- 4,688 Sq Ft
- Built 2006
Last Sold Summary
- 4% Below List Price
- $246/SF
- 84 Days On Market
Last Listing Agent Dina Powers Signature Premier Properties

48 Avolet Ct, Mount Sinai, NY 11766
$600,000 Sold May 30, 2025

4 Phoenix Ave, Port Jefferson Station, NY 11776
- 3 Beds
- 2 Baths
- 1,624 Sq Ft
- Built 2001
Last Sold Summary
- 7% Above List Price
- $369/SF
- 16 Days On Market
Current Estimated Value $613,611

Last Listing Agent Michele Sanchez Signature Premier Properties

4 Phoenix Ave, Port Jefferson Station, NY 11776
$682,500 Sold Sep 24, 2025

2 Biscayne Dr, Mount Sinai, NY 11766
- 4 Beds
- 2.5 Baths
- 1,933 Sq Ft
- Built 1975
Last Sold Summary
- 5% Below List Price
- $353/SF
- 149 Days On Market
Last Listing Agent Anthony Couillard Exit Realty All Pro

2 Biscayne Dr, Mount Sinai, NY 11766
$1,148,000 Sold Sep 03, 2025

133 Hamlet Dr, Mount Sinai, NY 11766
- 3 Beds
- 2.5 Baths
- 2,600 Sq Ft
- Built 2004
Last Sold Summary
- $442/SF
- 14 Days On Market
Current Estimated Value $1,130,581

Last Listing Agent Kathy Pisani Daniel Gale Sothebys Intl Rlty

133 Hamlet Dr, Mount Sinai, NY 11766
$720,000 Sold Aug 13, 2025

22 Peachtree Ln, Mount Sinai, NY 11766
- 3 Beds
- 2 Baths
- 1,890 Sq Ft
- Built 1972
Last Sold Summary
- 7% Above List Price
- $381/SF
- 10 Days On Market
Current Estimated Value $722,279

Last Listing Agent Sarah Fox Signature Premier Properties

22 Peachtree Ln, Mount Sinai, NY 11766
$850,000 Sold Jul 03, 2025

0 Canal Rd Unit KEY844079, Mt. Sinai, NY 11766
- Land
- 1.85 Acres
- $459,459 per Acre
Last Sold Summary
- 6% Below List Price
- 19 Days On Market
Last Listing Agent Kavneet Baweja Serhant LLC

0 Canal Rd Unit KEY844079, Mt. Sinai, NY 11766
$1,095,000 Sold Aug 06, 2025

4 Maureen Dr, Mount Sinai, NY 11766
- 4 Beds
- 3.5 Baths
- 3,200 Sq Ft
- Built 1994
Last Sold Summary
- 13% Below List Price
- $342/SF
- 46 Days On Market
Current Estimated Value $1,123,935

Last Listing Agent David Friedman Howard Hanna Coach

4 Maureen Dr, Mount Sinai, NY 11766
$749,000 Sold Aug 21, 2025

105 Louden Loop, Mount Sinai, NY 11766
- 2 Beds
- 2 Baths
- 1,971 Sq Ft
- Built 2005
Last Sold Summary
- 5% Below List Price
- $380/SF
- 41 Days On Market
Current Estimated Value $757,080

Last Listing Agent Julie Lapasota Howard Hanna Coach

105 Louden Loop, Mount Sinai, NY 11766
$450,000 Sold Jan 22, 2025

59 Chippendale Dr, Mount Sinai, NY 11766
- 2 Beds
- 2 Baths
- Built 1986
Last Sold Summary
- 7% Above List Price
- 14 Days On Market
Current Estimated Value $484,697

Last Listing Agent Nicholas Albanese Douglas Elliman Real Estate

59 Chippendale Dr, Mount Sinai, NY 11766
$950,000 Sold Feb 26, 2025

6 Casey Ln, Mount Sinai, NY 11766
- 3 Beds
- 3 Baths
- 2,991 Sq Ft
- Built 2001
Last Sold Summary
- 5% Below List Price
- $318/SF
- 96 Days On Market
Current Estimated Value $987,888

Last Listing Agent Heather Felice Keohan Compass Greater NY LLC

6 Casey Ln, Mount Sinai, NY 11766
$1,175,000 Sold Dec 12, 2025

67 Hamlet Dr, Mount Sinai, NY 11766
- 5 Beds
- 4.5 Baths
- 4,000 Sq Ft
- Built 2005
Last Sold Summary
- 10% Below List Price
- $294/SF
- 133 Days On Market
Last Listing Agent Dennis Consalvo Aliano Real Estate

67 Hamlet Dr, Mount Sinai, NY 11766
/42
$1,700,000 Sold Dec 19, 2025

14 Eagle Landing, Mount Sinai, NY 11766
- 4 Beds
- 5 Baths
- 4,928 Sq Ft
- Built 1998
Last Sold Summary
- 3% Below List Price
- $345/SF
- 95 Days On Market
Last Listing Agent Eric Neitzel DEBARBIERI ASSOCIATES INC

14 Eagle Landing, Mount Sinai, NY 11766
$735,000 Sold Nov 11, 2025

6 Lyon Crescent, Mount Sinai, NY 11766
- 4 Beds
- 2.5 Baths
- 2,348 Sq Ft
- Built 1976
Last Sold Summary
- 13% Above List Price
- $313/SF
- 13 Days On Market
Last Listing Agent Dina Powers Signature Premier Properties

6 Lyon Crescent, Mount Sinai, NY 11766

Showing Results 1 - 40, Page 1 of 5

New York Suffolk County Mount Sinai

Frequently Asked Questions

What is the average home price in Mount Sinai, NY?

Homes for sale in Mount Sinai, NY have an average home price of $833,270.

What is the average time to sell a house in Mount Sinai, NY?

The houses for sale in Mount Sinai, NY spend an average of 45 days on the market.

What is the number of active homes for sale in Mount Sinai, NY?

There are 23 active homes for sale in Mount Sinai, NY.

How many homes have sold over the last 12 months in Mount Sinai, NY?

136 homes have sold in Mount Sinai, NY over the last 12 months.

Home Trends in Mount Sinai, NY

On average, homes in Mount Sinai, NY sell after 45 days on the market compared to the national average of 53 days. The median sale price for homes in Mount Sinai, NY over the last 12 months is $762,500, up 7% from the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price

$762,500

Median Single Family Sale Price

$790,999

Median Townhouse Sale Price

$599,999

Median 2 Bedroom Sale Price

$580,000

Median 1 Bedroom Sale Price

$376,450

Average Price Per Sq Ft

$349

Number of Homes for Sale

Last 12 months Home Sales

136

Months of Supply

2.00

Median List Price

$749,999

Median Change From 1st List Price

Median Home Sale Price YoY Change

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Mount Sinai Types of Homes for Sale

Mount Sinai Real Estate Listings

Newest Listings in Mount Sinai

Mount Sinai Homes by Price

Mount Sinai Homes for Sale under $500K

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