Mount Sinai, NY 11766 - Home Prices, Rental Trends, Listings & Demographics | Prop:Metrics

Mount Sinai, NY—11766

Real Estate Data & Market Trends

Key Metrics at a Glance

Median Home Value

$733,000

4.4% YoY Growth

Household Income

$158,000

34.3% YoY Growth

Days on Market

44.0% Longer YoY

Home Price Forecast

1.8%

Median Rent

$3,300

1.5% YoY Growth

1-Bed Rent

$1,950

41.8% YoY Growth

2-Bed Rent

$3,300

2.8% YoY Growth

3-Bed Rent

$3,700

N/A

Home Price Trends — Mount Sinai, NY

As of Nov '25, the median home price in Mount Sinai, NY is $733,000, with a year-over-year change of 4.4%. This indicates that home prices in Mount Sinai, NY are increasing. According to Zillow, the 1-year price projection is 1.8%, suggesting an increase housing market in the next year.

Cost per Home Type

Home Type	Median Home Value	YoY % Change
All Homes	$733,000	4.4%
Single Family	$749,000	4.6%
Condos	$645,000	6.3%

Cost per Home Size

Home Size	Median Home Value	YoY % Change
1 Bed

Rental Trends — Mount Sinai, NY

As of July '25, Rentcast reports the average rent in Mount Sinai, NY is $3,400, with a year-over-year rent change of 1.5%. Per bedroom, the median rent as of July '25 in Mount Sinai, NY is 1-bedrooms: $2,580, 2-bedrooms: $3,420, 3-bedrooms: $3,850, 4-bedrooms: $4,000. The most common rental property sizes in Mount Sinai, NY are 2-bedroom and 4-bedroom, accounting for 60.8% and 18.3% of the rental stock.

Type	Median Rent	Average Rent
Average Rent	$3,300	$3,400
Studio Rent	N/A	N/A
1 Bed Rent	$1,950	$2,580
2 Bed Rent	$3,300	$3,420
3 Bed Rent	$3,700	$3,850
4 Bed Rent	$4,000	$4,000

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% of Rental Stock

1 Bedroom

1.7%

2 Bedrooms

60.8%

3 Bedrooms

10.8%

4 Bedrooms

18.3%

5+ Bedrooms

8.3%

Property Listings — Mount Sinai, NY

As of Nov '25, Realtor.com reports that the median days on market for a home in Mount Sinai, NY is 76. This is a increase of 44.0% from last year, suggesting that homes are sitting on the market longer than last year. The percentage of listed homes with a reduced price is 0.0%, representing a small inventory and little supply pressure on home prices.

Metric	Zip Code Average	Year over Year % Change
Median Listing Price	$850,000	4.0%
Listing Count	54	13.0%
Listings as % of Homes	0.9%	13.0%
Days on Market	76	44.0%

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Demographics — Mount Sinai, NY

As of the latest ACS Survey released in 2023, Mount Sinai, NY has a population of 11,500, which has decreased by -7.5% over the past 5 years. Mount Sinai, NY is a moderately popular place for families, as children make up 23.7% of the population. The area has a highly educated workforce, with 51.3% of adult residents holding a bachelor’s degree or higher. There are some residents working remotely, with 13.8% reporting working from home.

Metric	Latest Census	YoY % Change
Population	11,500	-7.5%
% Under 18	23.7%	4.4%
% Seniors	27.2%	26.5%
% WFH	13.8%	142.1%
% w/ College Degree	51.3%	25.4%

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As of the latest ACS Survey released in 2023, Mount Sinai, NY is a predominantly white area, with 81.9% of the population identifying as white. The white population has grown by 1.2% in the last 5 years. The second most common race or ethnicity in Mount Sinai, NY is hispanic, making up 10.1% of the population. Foreign-born residents account for 9.0% of the population in Mount Sinai, NY, and this percentage has decreased by 7.2% as of the ACS Survey 5 years prior, suggesting fewer immigrants are calling the area home.

Race and Ethnicity

Metric	Latest Census	5-Year % Change
% White	81.9%	1.2%
% Black	1.9%	171.4%
% Hispanic	10.1%	-22.3%
% Asian	3.8%	8.6%
% Foreign Born	9.0%	-7.2%

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Mortgage and Risk — Mount Sinai, NY

According to HUD data as of 2023, there were 138 mortgage originations in Mount Sinai, NY, of which 95.0% of loans were conventional mortgages. The average loan-to-value was 49.0%, with 10.0% above 90% LTV (elevated). This implies medium mortgage risk in Mount Sinai, NY. Investor activity is low, as 0.0% of loans were by investors. 16.0% of loans were cash-out refinances, suggesting many homeowners are tapping equity.

Mortgages

Metric	Zip Code Average
Total Loan Originations	138
% Conventional Loans	95.0%
% Government Loans	5.0%
% Investor Loans	0.0%
% Second Loans	1.0%
% Cash Out Refinance	16.0%

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Rentals and Section 8 — Mount Sinai, NY

As of 2024, the percent of homes in Mount Sinai, NY under the Section 8 program is 0.8%. This is considered low, suggesting that the neighborhood is sparsely composed of Section 8 homes. Section 8 opportunity is good when HUD pays more than market rent. In Mount Sinai, NY, all tracked home sizes have HUD payment amounts above market rent, suggesting strong Section 8 opportunity across the board.

Section 8 Market Size

Total Units under HUD	N/A
Total Units Section 8	N/A
% Rentals under Section 8	0.8%
% Occupied Section 8	N/A

Section 8 Opportunity

Home Size	HUD Premium	Market Rent	Max HUD Rent
1 Bedroom	$1,170	$1,950	$3,120
2 Bedroom	$300	$3,300	$3,600
3 Bedroom	$970	$3,700	$4,670
4 Bedroom	$1,000	$4,000	$5,000

Mount Sinai, NY—11766

Key Metrics at a Glance

Home Price Trends — Mount Sinai, NY

Cost per Home Type

Cost per Home Size

% of Housing Stock

Rental Trends — Mount Sinai, NY

% of Rental Stock

Property Listings — Mount Sinai, NY

Demographics — Mount Sinai, NY

Race and Ethnicity

Mortgage and Risk — Mount Sinai, NY

Mortgages

Rentals and Section 8 — Mount Sinai, NY

Section 8 Market Size

Section 8 Opportunity

Affordability — Mount Sinai, NY

Home Price to Income Ratio

Mount Sinai, NY — ZIP Code Boundary Map

Nearby ZIP Codes

Port Jefferson Station, NY

Miller Place, NY

Sound Beach, NY

Port Jefferson, NY

Coram, NY

Frequently Asked Questions

Metric	Zip Code Average
Home Price to Income Ratio	4
Median Home Price	$733,000
Median Household Income	$158,000

Mount Sinai, NY—11766

Key Metrics at a Glance

Home Price Trends — Mount Sinai, NY

Cost per Home Type

Cost per Home Size

% of Housing Stock

Rental Trends — Mount Sinai, NY

% of Rental Stock

Property Listings — Mount Sinai, NY

Demographics — Mount Sinai, NY

Race and Ethnicity

Mortgage and Risk — Mount Sinai, NY

Mortgages

Rentals and Section 8 — Mount Sinai, NY

Section 8 Market Size

Section 8 Opportunity

Affordability — Mount Sinai, NY

Home Price to Income Ratio

Mount Sinai, NY — ZIP Code Boundary Map

Nearby ZIP Codes

Port Jefferson Station, NY

Miller Place, NY

Sound Beach, NY

Port Jefferson, NY

Coram, NY

Frequently Asked Questions

What is the average home price in Mount Sinai, NY 11766?

How have home prices in Mount Sinai, NY 11766 changed over the past year?

What is the home price projection for Mount Sinai, NY 11766?

What are the demographics of Mount Sinai, NY 11766?

How long does it take homes to sell in Mount Sinai, NY 11766?

What is the average rent price in Mount Sinai, NY 11766?