Recently Sold Mount Sinai, NY Homes

$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 $595,483

Last Listing Agent Gina Walter Century 21 Cor Ace Realty Inc

18 Cherry Ln, Port Jefferson Station, NY 11776
Explore Mount Sinai
$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 $1,516,044

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 $468,307

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 $749,566

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
Current Estimated Value $942,844

Last Listing Agent Satish Sharma Regency Home Sales Inc

9 Jesse Way, Mount Sinai, NY 11766
$830,000 Sold Dec 30, 2025

164 Chestnut St, Mount Sinai, NY 11766
- 4 Beds
- 2.5 Baths
- 2,300 Sq Ft
- Built 2021
Last Sold Summary
- 2% Below List Price
- $361/SF
- 78 Days On Market
Current Estimated Value $847,407

Last Listing Agent Sofia Holzhauser Douglas Elliman Real Estate

164 Chestnut St, 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 $762,644

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 $1,027,471

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 $631,909

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
$1,025,000 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 $1,012,012

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 $866,198

Last Listing Agent Pamela Hanlon Signature Premier Properties

20 Hilltop Dr, Mount Sinai, NY 11766
$765,000 Sold Jan 29, 2026

37 Constantine Way, Mount Sinai, NY 11766
- 4 Beds
- 3.5 Baths
- 2,367 Sq Ft
- Built 2002
Last Sold Summary
- 4% Below List Price
- $323/SF
- 96 Days On Market
Last Listing Agent Kristin Bodkin Howard Hanna Coach

37 Constantine Way, 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 $786,017

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
Current Estimated Value $676,935

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 $674,502

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 $663,780

Last Listing Agent Doreen Kelly Howard Hanna Coach

125 Pond Cir, Mount Sinai, NY 11766
$863,000 Sold Feb 26, 2026

23 Island Trail, Mount Sinai, NY 11766
- 5 Beds
- 2.5 Baths
- 5,000 Sq Ft
- Built 2006
Last Sold Summary
- 9% Below List Price
- $173/SF
- 135 Days On Market
Current Estimated Value $944,355

Last Listing Agent Frank Mann BERKSHIRE HATHAWAY

23 Island Trail, Mount Sinai, NY 11766
$785,000 Sold Feb 25, 2026

25 Louden Loop, Mount Sinai, NY 11766
- 2 Beds
- 2.5 Baths
- 2,229 Sq Ft
- Built 2006
Last Sold Summary
- 5% Below List Price
- $352/SF
- 102 Days On Market
Current Estimated Value $794,692

Last Listing Agent Nancy DeMartinis Douglas Elliman Real Estate

25 Louden Loop, 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 $770,454

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 $846,025

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 $847,373

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
Current Estimated Value $757,039

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 $920,066

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 $1,108,541

Last Listing Agent Luis Cardenas Coldwell Banker American Homes

16 Island Trail, Mount Sinai, NY 11766
$325,000 Sold Feb 27, 2026

137 C Shore Rd, Mount Sinai, NY 11766
- 1 Bed
- 1 Bath
- 504 Sq Ft
- Built 1940
Last Sold Summary
- 19% Below List Price
- $645/SF
- 210 Days On Market
Last Listing Agent Denise Voelker Daniel Gale Sothebys Intl Rlty

137 C Shore Rd, 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 $519,734

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 $707,538

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
$260,000 Sold Feb 06, 2026

0 Phoenix Ave, Mount Sinai, NY 11776
- Land
- 0.23 Acre
- $1,130,435 per Acre
Last Sold Summary
- 59 Days On Market
Last Listing Agent Serg Roman

0 Phoenix Ave, Mount Sinai, NY 11776
$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
Current Estimated Value $1,195,568

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 $622,862

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
Current Estimated Value $718,124

Last Listing Agent Anthony Couillard Exit Realty All Pro

2 Biscayne Dr, Mount Sinai, NY 11766
$620,000 Sold Nov 14, 2025

23 Wheat Path Rd W, Mount Sinai, NY 11766
- 4 Beds
- 2 Baths
- 1,808 Sq Ft
- Built 1972
Last Sold Summary
- 7% Above List Price
- $343/SF
- 36 Days On Market
Current Estimated Value $602,845

Last Listing Agent Mo Umar Realty Assist USA LLC

23 Wheat Path Rd W, 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 $1,127,162

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 $758,128

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 $1,141,051

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 $792,158

Last Listing Agent Julie Lapasota Howard Hanna Coach

105 Louden Loop, Mount Sinai, NY 11766
$690,000 Sold Jan 21, 2026

68 Oleeta Rd, Mount Sinai, NY 11766
- 3 Beds
- 2 Baths
- 1,795 Sq Ft
- Built 1977
Last Sold Summary
- 8% Above List Price
- $384/SF
- 14 Days On Market
Current Estimated Value $664,742

Last Listing Agent Belce Bolvadin OverSouth LLC

68 Oleeta Rd, 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 $826,914.

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 52 days on the market.

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

There are 18 active homes for sale in Mount Sinai, NY.

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

125 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 52 days on the market compared to the national average of 55 days. The median sale price for homes in Mount Sinai, NY over the last 12 months is $765,000, up 6% from the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price

$765,000

Median Single Family Sale Price

$775,000

Median Townhouse Sale Price

$599,990

Median 2 Bedroom Sale Price

$642,500

Median 1 Bedroom Sale Price

$373,000

Average Price Per Sq Ft

$358

Number of Homes for Sale

Last 12 months Home Sales

125

Months of Supply

1.70

Median List Price

$749,999

Median Change From 1st List Price

Median Home Sale Price YoY Change

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