Mount Sinai, NY Homes for Sale

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3 beds New construction With a pool

Homes for Sale in Mount Sinai, NY

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21 of 35 Listings

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Homes for Sale in Mount Sinai, NY

21 of 35 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

New17Active
$599,999
2 bd · 2 ba · 1,396 sqft
240 Ira Road, Mount Sinai, NY
Matthew J. Miller · Serhant East End LLC
New1Active
$950,000
4 bd · 3 ba · 2,572 sqft
15 Vineyard Way, Mount Sinai, NY
Danielle L. Balzarano · Howard Hanna Coach
New23Active
$850,000
5 bd · 3 ba · 3,000 sqft
20 Hilltop Drive, Mount Sinai, NY
Eric Gordon Ramsay IV · Eric G Ramsay Jr Assoc LLC

Listing data & MLS disclosures

NY State MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the New York State Alliance MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than Realty.com, are indicated by detailed information about them such as the name of the listing firms. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither the listing broker(s) nor Realty.com shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. Copyright © 2026 New York State Alliance and participating MLS's - CNYIS, UNYREIS and WNYREIS. All Rights Reserved.
OneKey MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

Mount Sinai housing market

August 2026 · This period is still settling

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 17 sales · as of Aug 27, 2026

Homes on the market · MLS, as of Aug 24, 2026–Aug 27, 2026

Median list price: $849,000
Homes for sale: 28
Median days on market: 27 days

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Aug 19, 2026

Median home size: 2,142 sq. ft.

Mount Sinai, NY community profile

Area: 7.5 sq. mi.

Source: HJN community data

Explore Mount Sinai homes

Listing data & MLS disclosures

NY State MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the New York State Alliance MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than Realty.com, are indicated by detailed information about them such as the name of the listing firms. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither the listing broker(s) nor Realty.com shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. Copyright © 2026 New York State Alliance and participating MLS's - CNYIS, UNYREIS and WNYREIS. All Rights Reserved.
OneKey MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

Multi-family homes

Co-ops

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

Mount Sinai, NY community profile

Area: 7.5 sq. mi.

Source: HJN community data

Mount Sinai housing market

August 2026 · This period is still settling

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 17 sales · as of Aug 27, 2026

Homes on the market · MLS, as of Aug 24, 2026–Aug 27, 2026

Median list price: $849,000
Homes for sale: 28
Median days on market: 27 days

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Aug 19, 2026

Median home size: 2,142 sq. ft.

Registered offenders on the map

Registered offenders on the map

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Registered offenders on the map

Your local brokerage

Listing data & MLS disclosures

Mount Sinai housing market

Homes on the market · MLS, as of Aug 24, 2026–Aug 27, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Aug 19, 2026

Mount Sinai, NY community profile

Explore Mount Sinai homes

Listing data & MLS disclosures

Your local brokerage

Your local brokerage

Mount Sinai, NY community profile

Mount Sinai housing market

Homes on the market · MLS, as of Aug 24, 2026–Aug 27, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Aug 19, 2026