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Mary Alice Ruppert
Licensed Associate Real Estate Broker, Career and Business Development Leader
REALTOR®, ABR, AHWD, C2EX, CRB, ePro, GRI, SFR, SRES
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Mount Sinai, NY Real Estate Subdivision Directory

Are you considering moving to a certain Mount Sinai, NY subdivision? Select the subdivision from the list below and browse its real estate and homes for sale.

Click any of the Mount Sinai Subdivisions below to view real estate listings for sale in that respective Subdivision.

City Subdivision Listings Avg Asking Price Avg Days on Market
Mount Sinai Broad Hollow Estates 1 $699,000 111
Mount Sinai Crystal Brook Estates 1 $1,349,990 107
Mount Sinai Gated Hamlet Willow Creek 1 $1,099,000 119
Mount Sinai Island Estates At Mount Sinai 1 $1,075,000 135
Mount Sinai Mirabelle Estate 1 $929,000 82
Mount Sinai Mountain Ridge 1 $799,000 107
Mount Sinai New England Village 1 $799,000 77
Mount Sinai Plymouth Estates 1 $599,990 76
Mount Sinai Strathmore Terrace 1 $435,000 71
Mount Sinai The Hamlet 1 $1,050,000 37
Mount Sinai The Hamlet At Willow Creek 1 $899,900 110
Mount Sinai The Orchards 1 $1,250,000 24
Mount Sinai The Ranches 3 $665,997 103
Mount Sinai The Villages 2 $844,000 91
Mount Sinai The Villages At Timber Ridge Park 1 $799,999 78
Mount Sinai The Villages-timber Ridge Park 1 $749,000 77
Mount Sinai Vinyards At Mtsinai 1 $1,050,000 56
Mount Sinai Woodhull Manor 1 $950,000 44
Mary Alice Ruppert
Mary Alice Ruppert Office: (631) 581-7979 ext. 102 Cell: (631) 424-4639 Fax: (631) 581-3080 Voice Mail: (631) 581-7979 Email Me
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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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 on this site was last updated 07/29/2026. The listing information on this page last changed on 07/29/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Wed 07/29/2026 12:00:08 AM EST) or OneKey MLS (last updated Tue 07/28/2026 11:53:24 PM EST). Real estate listings held by brokerage firms other than Howard Hanna | Coach Realtors may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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