Mount Sinai, NY Homes

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  $999,000

  • 8 Beds
  • 4 Baths
  • 2,500 Sq Ft

  33 Peachtree Ln, Mount Sinai, NY 11766

  Ready To Move In! Amazing Investment Opportunity Or Perfect For Large Families Or Multi-Family Living. This Spacious 8-Bedroom, 4-Bathroom Home Sits On A .73 of an Acre And Features 2 Legal Kitchens. The Property Offers Multiple Separate Entrances, A Pool, And Recently Updated Systems, Including A Including A New Gas Hot Water Heating System And Septic Tank. With Great Potential For Long-Term

  Michael Fink BERKSHIRE HATHAWAY

  33 Peachtree Ln, Mount Sinai, NY 11766
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  $3,295 per month

  • 2 Beds
  • 2 Baths
  • 1,196 Sq Ft
  • Apartment for Rent

  121 Sutton Ct Unit 121, Mount Sinai, NY 11766

  Ask About Our Amazing Specials*. Restrictions Apply*. A Luxury 55+ community situated near beautiful parks, shops and great dining. Near public Trans. Close to Beaches. Quartz Counters, SS Appls, W/D, Hand Held Shower Head, HH, Silver Ceil Fans, ELFA Closets, 2 Tone Paint-Stonington Grey, Crown Molding. *Prices and Policies subject to change without notice.

  Michelle Holmes Fairfield Properties

  121 Sutton Ct Unit 121, Mount Sinai, NY 11766
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  $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

  Last Listing Agent Kenneth Hirsch Compass Greater NY LLC

  6 Azurean Ct, Mount Sinai, NY 11766
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  Est $767,665 Not Listed For Sale

  • 5 Beds
  • 1.5 Baths
  • 2,544 Sq Ft

  4 Sullivan Ct, Mount Sinai, NY 11766

  4 Sullivan Ct, Mount Sinai, NY 11766
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  $299,950

  • Land
  • 0.98 Acre
  • $306,071 per Acre

  53 Chestnut St, Mount Sinai, NY 11766

  Land

  Todd Yovino Island Advantage Realty LLC

  53 Chestnut St, Mount Sinai, NY 11766
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  $3,295 per month

  • 2 Beds
  • 2 Baths
  • 1,196 Sq Ft
  • Apartment for Rent

  300 Sutton Ct Unit 161, Mount Sinai, NY 11766

  Ask About Our Amazing Specials*. Restrictions Apply*. A Luxury 55+ community situated near beautiful parks, shops and great dining. Near public Trans. Close to Beaches. Quartz Counters, SS Appls, W/D, Hand Held Shower Head, HH, Silver Ceil Fans, ELFA Closets, 2 Tone Paint-Stonington Grey, Crown Molding. *Prices and Policies subject to change without notice.

  Michelle Holmes Fairfield Properties

  300 Sutton Ct Unit 161, Mount Sinai, NY 11766
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  $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 $880,765

  Last Listing Agent Julie Lapasota Howard Hanna Coach

  74 Louden Loop, Mount Sinai, NY 11766
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  Est $755,599 Not Listed For Sale

  • 4 Beds
  • 2 Baths
  • 1,803 Sq Ft

  1 Madsen Ct, Mount Sinai, NY 11766

  1 Madsen Ct, Mount Sinai, NY 11766
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  $739,000 Pending

  • 4 Beds
  • 2.5 Baths
  • 2,078 Sq Ft

  11 Gladysz Way, Port Jefferson, NY 11777

  Welcome to 11 Gladysz Way, a beautifully cared-for 4-bedroom, 2.5-bath colonial nestled on a quiet cul-de-sac in the heart of Port Jefferson. This inviting home offers the perfect blend of comfort, space, and convenience—all within the sought-after Comsewogue School District. Step inside to a warm and spacious first floor featuring a formal living room with a wood-burning fireplace, a bright

  Justin Loguercio Next Level Homes Group Ltd

  11 Gladysz Way, Port Jefferson, NY 11777
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  $3,295 per month

  • 2 Beds
  • 2 Baths
  • 1,196 Sq Ft
  • Apartment for Rent

  300 Sutton Ct Unit 115, Mount Sinai, NY 11766

  Ask About Our Amazing Specials*. Restrictions Apply*. A Luxury 55+ community situated near beautiful parks, shops and great dining. Near public Trans. Close to Beaches. Quartz Counters, SS Appls, W/D, Hand Held Shower Head, HH, Silver Ceil Fans, ELFA Closets, 2 Tone Paint-Stonington Grey, Crown Molding. *Prices and Policies subject to change without notice.

  Michelle Holmes Fairfield Properties

  300 Sutton Ct Unit 115, Mount Sinai, NY 11766
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  $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 $1,076,236

  Last Listing Agent Luis Cardenas Coldwell Banker American Homes

  16 Island Trail, Mount Sinai, NY 11766
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  Est $795,620 Not Listed For Sale

  • 4 Beds
  • 2.5 Baths
  • 2,687 Sq Ft

  53 Osborne Ave, Mount Sinai, NY 11766

  53 Osborne Ave, Mount Sinai, NY 11766
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  $589,999

  • 2 Beds
  • 2 Baths
  • 1,317 Sq Ft

  230 Ira Rd Unit 230, Mount Sinai, NY 11766

  HERE IS THE ONE YOU HAVE BEEN WAITING FOR! Introducing 230 Ira Road located in PLYMOUTH ESTATES a Highly Sought After Community with 24 Hour Gated Security and Lots of Amenities. Step inside and enjoy your beautiful POND VIEW. This is the Dorchester Model with a spacious Open Layout, perfectly situated as an END UNIT. The Kitchen has Stainless Steel Appliances, Granite Counters and Upgraded

  Judith Seyfried Realty Connect USA LI Inc

  230 Ira Rd Unit 230, Mount Sinai, NY 11766
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  $520,000 Sold Mar 12, 2025

  49 Rose Ln, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,654 Sq Ft
  • Built 2006

  Last Sold Summary

  • $314/SF
  • 28 Days On Market

  Current Estimated Value $554,244

  Last Listing Agent Amy Cassidy Realty Connect USA L I Inc

  49 Rose Ln, Mount Sinai, NY 11766
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  Est $797,723 Not Listed For Sale

  • 5 Beds
  • 2.5 Baths
  • 2,338 Sq Ft

  50 Osborne Ave, Mount Sinai, NY 11766

  50 Osborne Ave, Mount Sinai, NY 11766
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  $614,000 Pending

  • 5 Beds
  • 2 Baths
  • 2,222 Sq Ft

  25 Hawthorne St, Mount Sinai, NY 11766

  This welcoming neighborhood is in a prime North Shore community, convenient to stores, restaurants, parks, boating, fishing, beaches, two golf courses, and the ferry to New England!A versatile, spacious layout with large, bright rooms and a "SPOTLESS FULL BASEMENT" makes this home an excellent opportunity to reimagine your own custom living space. Nestled on a quiet, tree-lined street in a

  Ray Manzoni Manzoni Real Estate

  25 Hawthorne St, Mount Sinai, NY 11766
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  $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 $508,239

  Last Listing Agent Jennifer Buckley Signature Premier Properties

  91 Standish Dr, Mount Sinai, NY 11766
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  Est $640,804 Not Listed For Sale

  • 3 Beds
  • 2 Baths
  • 1,288 Sq Ft

  323 Mount Sinai Coram Rd, Mount Sinai, NY 11766

  323 Mount Sinai Coram Rd, Mount Sinai, NY 11766
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  $525,000 Pending

  • 3 Beds
  • 2 Baths
  • 1,520 Sq Ft

  7 Falmouth Dr, Mount Sinai, NY 11766

  Spring has Sprung and so has to 7 Falmouth Drive, Mt. Sinai, NY! This home features 3 bedrooms, 2 full bathrooms, formal dining room, formal living room, Eat-In-Kitchen, and a large family room. Additionally it features a 2 car garage attached with easy access to inside. Enjoy a very private .52 Acre yard, back patio and a front porch. This home has great potential!

  Donna Wissman Douglas Elliman Real Estate

  7 Falmouth Dr, Mount Sinai, NY 11766
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  $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 $682,468

  Last Listing Agent cynthia sheppard Realty Connect USA L I Inc

  14 Rita Dr, Mount Sinai, NY 11766
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  Est $635,740 Not Listed For Sale

  • 3 Beds
  • 2 Baths
  • 1,543 Sq Ft

  37 Ashland St, Mount Sinai, NY 11766

  37 Ashland St, Mount Sinai, NY 11766
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  $1,195,000

  • 5 Beds
  • 3.5 Baths
  • 3,941 Sq Ft

  77 Hamlet Dr, Mount Sinai, NY 11766

  Perfectly positioned on a private corner lot overlooking the 8th hole of the Willow Creek Golf Course and a serene pond, this beautifully updated 5 bedroom, 3.5 bath residence offers 3,941 sq ft of refined comfort within The Hamlet, a prestigious private gated community in Mount Sinai. A grand two-story foyer opens to sun filled living spaces accented by rich cherry wood floors and timeless

  Ephraim Simon Serhant East End LLC

  77 Hamlet Dr, Mount Sinai, NY 11766
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  $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
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  Est $727,924 Not Listed For Sale

  • 4 Beds
  • 2.5 Baths
  • 1,830 Sq Ft

  35 Ashland St, Mount Sinai, NY 11766

  35 Ashland St, Mount Sinai, NY 11766
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  $1,649,900 Pending

  • 4 Beds
  • 4.5 Baths
  • 4,400 Sq Ft

  43 Casey Ln, Mount Sinai, NY 11766

  Welcome to this magnificent home in prestigious Mount Sinai. This home features a front porch with lighting and front waterfall. Enter into a two-story foyer through the double glass doors from Italy. This leads into the formal living room, large formal dining room with tray ceilings and into the magnificent new kitchen with an island. The kitchen has granite countertops, Viking stainless steel

  Maryann Adams Signature Premier Properties

  43 Casey Ln, Mount Sinai, NY 11766
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  $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 $613,611

  Last Listing Agent Michele Sanchez Signature Premier Properties

  4 Phoenix Ave, Port Jefferson Station, NY 11776
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  Est $769,382 Not Listed For Sale

  • 4 Beds
  • 3.5 Baths
  • 2,165 Sq Ft

  27 Ashland St, Mount Sinai, NY 11766

  27 Ashland St, Mount Sinai, NY 11766
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  $639,990

  • 3 Beds
  • 2 Baths
  • 2,000 Sq Ft

  2 Cassie Ct, Mount Sinai, NY 11766

  Sprawling Ranch, Corner Plot, 2 Car Garage, Desirable Mt. Sinai Schools, and Low Taxes. Excellent Investment Property. Comes complete with Tenant that pays on time. Tenant Occupied Lease Ends 2029. This long term tenant pays fair market rent of $3500 per month. New Asphalt Roof with all new 1/2 inch thick plywood, recent improvements $31,000 paid by the seller.

  Eric Connolly Realty Forward Inc

  2 Cassie Ct, Mount Sinai, NY 11766
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  $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

  Last Listing Agent Anthony Couillard Exit Realty All Pro

  2 Biscayne Dr, Mount Sinai, NY 11766
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  Est $635,808 Not Listed For Sale

  • 3 Beds
  • 1 Bath
  • 1,575 Sq Ft

  12 Hawthorne St, Mount Sinai, NY 11766

  12 Hawthorne St, Mount Sinai, NY 11766
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  $799,999

  • 3 Beds
  • 3 Baths
  • 2,850 Sq Ft

  4 Oakhurst Ct, Mount Sinai, NY 11766

  Largest unit in the development! Experience luxurious living in the exclusive, double-gated 55+ community of The Villages! Enjoy a wealth of amenities, including tennis, pickleball, bocce, a putting green, paved walking trail, indoor and outdoor pools, and a stunning clubhouse equipped with a fitness center, kitchen, and library. This detached Ranch-style home is nestled in a peaceful cul-de-sac.

  Lisa Jaeger Douglas Elliman Real Estate

  4 Oakhurst Ct, Mount Sinai, NY 11766
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  $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 $1,130,581

  Last Listing Agent Kathy Pisani Daniel Gale Sothebys Intl Rlty

  133 Hamlet Dr, Mount Sinai, NY 11766
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  Est $678,354 Not Listed For Sale

  • 4 Beds
  • 2 Baths
  • 1,910 Sq Ft

  26 Ashland St, Mount Sinai, NY 11766

  26 Ashland St, Mount Sinai, NY 11766
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  $999,999

  • 4 Beds
  • 3.5 Baths
  • 3,220 Sq Ft

  44 Avolet Ct, Mount Sinai, NY 11766

  Subject to Third Party Short Sale Approval. 4 Bedroom, 3.5 bathroom Condo. Two car garage.

  Liyah Deen Listing Pro Realty Services

  44 Avolet Ct, Mount Sinai, NY 11766
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  $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 $722,279

  Last Listing Agent Sarah Fox Signature Premier Properties

  22 Peachtree Ln, Mount Sinai, NY 11766
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  Est $655,510 Not Listed For Sale

  • 3 Beds
  • 2 Baths
  • 1,910 Sq Ft

  20 Salisbury Run, Mount Sinai, NY 11766

  20 Salisbury Run, Mount Sinai, NY 11766
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  $749,000

  • Land
  • 2.82 Acres
  • $265,603 per Acre

  751 Canal Rd, Mount Sinai, NY 11766

  Builders, developers, and dreamers — here’s your chance! This expansive 2.8-acre wooded lot is located in a desirable residential neighborhood within the Mt. Sinai School District, surrounded by beautiful homes and already connected to public sewers for added convenience. Zoned A1 Residential with approx. 122,839 sq. ft, this property offers incredible potential: subdivide into multiple lots,

  Kavneet Baweja Serhant East End LLC

  751 Canal Rd, Mount Sinai, NY 11766
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  $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
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  Est $764,626 Not Listed For Sale

  • 3 Beds
  • 2 Baths
  • 1,910 Sq Ft

  9 Sevilla Walk, Mount Sinai, NY 11766

  9 Sevilla Walk, Mount Sinai, NY 11766
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  $999,999 Coming Soon

  • 4 Beds
  • 4.5 Baths
  • 5,203 Sq Ft

  4 Avolet Ct, Mount Sinai, NY 11766

  Beyond the gates of The Villages at Mount Sinai, at the quiet curve of Avolet Court, 4 Avolet feels less like a house and more like the setting for your next chapter - crafted for those who appreciate elegance, ease, and a touch of everyday magic. This stately 4-bedroom, 3.5-bath colonial, set within the exclusive gated Villages community, offers over 5,200 sq ft of finished living space on

  Melissa King Compass Greater NY LLC

  4 Avolet Ct, Mount Sinai, NY 11766

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