Real Estate Data > US real estate data > New York > Suffolk County > Mount Sinai

Mount Sinai, NY Real Estate & Property Data

Mount Sinai Real Estate Market Trends

Last Updated: April 22, 2025

Accurate and comprehensive real estate data is critical for insight into Mount Sinai, NY 11766. ATTOM’s Mount Sinai real estate data is updated daily, and current market trends show that in Mount Sinai, NY a total of 237 residential properties have sold over the past year. With a median home price of $999,996 in Mount Sinai. Get detailed property data for Mount Sinai, NY instantly. ATTOM is your one-stop-shop for the Mount Sinai property reports and real estate data you need in Mount Sinai, NY.

Mount Sinai Real Estate Market Trends

Get property data for any address in Mount Sinai, NY or the country:

Total Residential Properties 4,271

Total Commercial Properties 170

Avg. Home Age (Single Family Home) 44 Years

Avg. Square Feet (Single Family Home) 2,281

Total 2025 Residential Sales (year-to-date) 37

% of Homes Seriously Underwater (Q2 2025) 0.24%

Total 2024 Residential Sales 224

% of Equity Rich Homes (Q2 2025) 45.32%

Effective 2024 Property Tax N/A

Total Foreclosure Filings (year-to-date) 1

Interested in Purchasing National or Mount Sinai, NY 11766 Property Data?

Mount Sinai, NY 11766 Real Estate Overview

There were 237 residential properties sold in the past year in Mount Sinai, NY 11766. The median home value in Mount Sinai, NY 11766 is $717,717. There are a total of 4,271 residential properties in the 11766.

Median Sales Price i

$999,996

(Feb 2025)

+47.1%

year-over-year

y-o-y

February '25 Feb '25 $999,996
January '25 Jan '25 $665,000
December '24 Dec '24 $739,500
November '24 Nov '24 $675,000
October '24 Oct '24 $705,000
September '24 Sep '24 $570,000
August '24 Aug '24 $625,000
July '24 Jul '24 $727,500
June '24 Jun '24 $862,000
May '24 May '24 $600,500
April '24 Apr '24 $645,000
March '24 Mar '24 $545,000

Median Down Payment i

$97,625

(Feb 2025)

-40.3%

year-over-year

y-o-y

February '25 Feb '25 $97,625
January '25 Jan '25 $150,000
December '24 Dec '24 $222,250
November '24 Nov '24 $36,125
October '24 Oct '24 $91,250
September '24 Sep '24 $170,000
August '24 Aug '24 $116,875
July '24 Jul '24 $82,750
June '24 Jun '24 $31,850
May '24 May '24 $157,000
April '24 Apr '24 $81,375
March '24 Mar '24 $134,000

Number of Homes Sold i

9

(Feb 2025)

-43.8%

year-over-year

y-o-y

February '25 Feb '25 9
January '25 Jan '25 28
December '24 Dec '24 20
November '24 Nov '24 16
October '24 Oct '24 23
September '24 Sep '24 19
August '24 Aug '24 19
July '24 Jul '24 18
June '24 Jun '24 16
May '24 May '24 15
April '24 Apr '24 15
March '24 Mar '24 23

Number of Purchase Loans i

7

(Feb 2025)

year-over-year

y-o-y

February '25 Feb '25 7
January '25 Jan '25 16
December '24 Dec '24 8
November '24 Nov '24 8
October '24 Oct '24 13
September '24 Sep '24 8
August '24 Aug '24 12
July '24 Jul '24 7
June '24 Jun '24 3
May '24 May '24 6
April '24 Apr '24 5
March '24 Mar '24 8

Number of REFI Loans i

6

(Feb 2025)

year-over-year

y-o-y

February '25 Feb '25 6
January '25 Jan '25 12
December '24 Dec '24 12
November '24 Nov '24 9
October '24 Oct '24 9
September '24 Sep '24 9
August '24 Aug '24 6
July '24 Jul '24 6
June '24 Jun '24 6
May '24 May '24 6
April '24 Apr '24 11
March '24 Mar '24 12

Number of HELOC Loans i

2

(Feb 2025)

year-over-year

y-o-y

February '25 Feb '25 2
January '25 Jan '25 7
December '24 Dec '24 3
November '24 Nov '24 4
October '24 Oct '24 2
September '24 Sep '24 4
August '24 Aug '24 4
July '24 Jul '24 1
June '24 Jun '24 3
May '24 May '24 3
April '24 Apr '24 5
March '24 Mar '24 5

Mount Sinai, NY 11766 Real Estate Market Overview

Last 30 days

Street
Street
Street

1
2
3

Mount Sinai, NY 11766 Foreclosure Activity

Total Foreclosure Filings i

February '25 Feb '25 N/A
January '25 Jan '25 1
December '24 Dec '24 N/A
November '24 Nov '24 1
October '24 Oct '24 N/A
September '24 Sep '24 2
August '24 Aug '24 2
July '24 Jul '24 1
June '24 Jun '24 1
May '24 May '24 1
April '24 Apr '24 1
March '24 Mar '24 2

Foreclosure Starts i

February '25 Feb '25 N/A
January '25 Jan '25 1
December '24 Dec '24 N/A
November '24 Nov '24 1
October '24 Oct '24 N/A
September '24 Sep '24 2
August '24 Aug '24 2
July '24 Jul '24 1
June '24 Jun '24 1
May '24 May '24 1
April '24 Apr '24 N/A
March '24 Mar '24 2

Completed Foreclosures (REOs) i

February '25 Feb '25 N/A
January '25 Jan '25 N/A
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 N/A
September '24 Sep '24 N/A
August '24 Aug '24 N/A
July '24 Jul '24 N/A
June '24 Jun '24 1
May '24 May '24 N/A
April '24 Apr '24 N/A
March '24 Mar '24 1

Nearby Cities

Interested in growing your business with Mount Sinai, NY property data?

Contact Us Now!
Call (800) 692-2596 — or fill out this form and we’ll be in touch shortly.