Mount Sinai, NY Homes

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  $639,900

  • 4 Beds
  • 1.5 Baths
  • 2,070 Sq Ft

  4 Vale Ct, Mount Sinai, NY 11766

  Set on a quiet cul-de-sac in one of Mount Sinai’s most sought-after neighborhoods, 4 Vale Ct offers the kind of potential that’s hard to find. This home has solid bones, a great layout to work with, and the chance to update it to your own style and needs, whether you’re stepping into homeownership for the first time or moving up into a community known for its schools, space, and long-term value.

  Nicole Petersen Century 21 Icon

  4 Vale Ct, Mount Sinai, NY 11766
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  $3,585 per month

  • 2 Beds
  • 2 Baths
  • 1,559 Sq Ft
  • Apartment for Rent

  166 Sutton Ct Unit 166, 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

  166 Sutton Ct Unit 166, Mount Sinai, NY 11766
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  $830,000 Sold Sep 18, 2025

  44 Louden Loop, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 2,135 Sq Ft
  • Built 2006

  Last Sold Summary

  • 3% Above List Price
  • $389/SF
  • 14 Days On Market

  Current Estimated Value $846,025

  Last Listing Agent Julie Lapasota Howard Hanna Coach

  44 Louden Loop, Mount Sinai, NY 11766
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  Est $675,998 Not Listed For Sale

  36 Hawthorne St, Mount Sinai, NY 11766

  • 3 Beds
  • 2 Baths
  • 1,942 Sq Ft
  • Built 1976

  36 Hawthorne St, Mount Sinai, NY 11766

  Last Sold Summary

  • $348/SF
  • 21 Days On Market

  Last Sold Price $675,000

  Last Listing Agent Deborah McKenna Howard Hanna Coach
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  $1,499,000 Pending

  • 5 Beds
  • 3 Baths
  • 3,189 Sq Ft

  2 Overlook Dr, Mount Sinai, NY 11766

  Nestled in the highly desirable North Shore hamlet of Mount Sinai, this exquisite newly constructed residence seamlessly blends modern luxury with classic Long Island living. Set on a generous 0.69-acre lot, the home offers an exceptional combination of thoughtful design, prime location, and elevated lifestyle. Boasting five spacious bedrooms and three full bathrooms, every detail reflects

  Sari Eidelkind Lucky to Live Here Realty

  2 Overlook Dr, Mount Sinai, NY 11766
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  $3,585 per month

  • 2 Beds
  • 2 Baths
  • 1,559 Sq Ft
  • Apartment for Rent

  104 Sutton Ct Unit 104, 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

  104 Sutton Ct Unit 104, Mount Sinai, NY 11766
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  $1,400,000 Sold Mar 24, 2026

  756 Mount Sinai-Coram Rd, Mount Sinai, NY 11766

  • 5 Beds
  • 3.5 Baths
  • 3,583 Sq Ft
  • Built 2025

  Last Sold Summary

  • 11% Below List Price
  • $391/SF
  • 11 Days On Market

  Last Listing Agent Cody Buchalter Michael Alexander Properties

  756 Mount Sinai-Coram Rd, Mount Sinai, NY 11766
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  Est $644,393 Not Listed For Sale

  41 Griffin Dr, Mount Sinai, NY 11766

  • 3 Beds
  • 2 Baths
  • 1,344 Sq Ft
  • Built 1985

  41 Griffin Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 22% Above List Price
  • $394/SF
  • 7 Days On Market

  Last Sold Price $530,000

  Last Listing Agent Sarah Fox Signature Premier Properties
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  $799,000 Pending

  • 3 Beds
  • 3 Baths
  • 2,455 Sq Ft

  43 Louden Loop, Mount Sinai, NY 11766

  Welcome to this beautifully appointed Astor model townhouse, located within a desirable 55+ gated community designed for comfort, convenience, and an active lifestyle. Enter to the home’s gracious foyer, where soaring ceilings and elegant crown and picture-frame moldings immediately set the tone for the thoughtful architectural detail found throughout. To the right, a formal dining room offers an

  Barbara Leogrande Douglas Elliman Real Estate

  43 Louden Loop, Mount Sinai, NY 11766
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  /12

  $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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  $820,000 Sold Jun 18, 2025

  297 Mount Sinai Coram Rd, Mount Sinai, NY 11766

  • 4 Beds
  • 2.5 Baths
  • 2,800 Sq Ft
  • Built 1987

  Last Sold Summary

  • $293/SF
  • 35 Days On Market

  Current Estimated Value $847,373

  Last Listing Agent Mia Kaiser Signature Premier Properties

  297 Mount Sinai Coram Rd, Mount Sinai, NY 11766
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  Est $825,879 Not Listed For Sale

  2 Sullivan Ct, Mount Sinai, NY 11766

  • 4 Beds
  • 4 Baths
  • 3,555 Sq Ft
  • Built 1980

  2 Sullivan Ct, Mount Sinai, NY 11766

  Last Sold Summary

  • 13% Above List Price
  • $205/SF
  • 15 Days On Market

  Last Sold Price $728,500

  Last Listing Agent Elisabeth Marino HomeSmart Premier Living Rlty
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  /24

  $599,990

  • 2 Beds
  • 2 Baths
  • 1,627 Sq Ft

  109 Constantine Way, Mount Sinai, NY 11766

  Welcome home to move-in ready, fully furnished, resort-style living at The Ranches, a 24-hour gated community! This upper-level 2-bedroom, 2-full bath East Hampton model features cathedral ceilings and an open-concept layout. Enjoy a spacious living room with a gas fireplace and private balcony, plus a versatile den area and an eat-in kitchen with granite countertops and updated stainless steel

  Marc Kaplan Pinpoint Realty LI

  109 Constantine Way, 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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  $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

  Current Estimated Value $757,039

  Last Listing Agent Kenneth Hirsch Compass Greater NY LLC

  6 Azurean Ct, Mount Sinai, NY 11766
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  Est $784,693 Not Listed For Sale

  4 Sullivan Ct, Mount Sinai, NY 11766

  • 5 Beds
  • 1.5 Baths
  • 2,544 Sq Ft
  • Built 1979

  4 Sullivan Ct, Mount Sinai, NY 11766

  Last Sold Summary

  • 26% Above List Price
  • $246/SF
  • 17 Days On Market

  Last Sold Price $625,000

  Last Listing Agent Dina Powers Signature Premier Properties
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  $789,000 Open Sun 11:30AM - 1PM

  • 3 Beds
  • 3 Baths
  • 2,455 Sq Ft

  10 Louden Loop, Mount Sinai, NY 11766

  Welcome to Timber Ridge Park at The Villages at Mount Sinai — where comfort, elegance, and easy living come together.This impeccably maintained Astor model offers the perfect blend of style and functionality. Thoughtful upgrades like crown molding and wainscoting add timeless sophistication throughout. The main-level living room features soaring ceilings and a cozy gas fireplace, creating a

  Elisabeth Marino HomeSmart Premier Living Rlty

  10 Louden Loop, Mount Sinai, NY 11766
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  /8

  $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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  $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 $920,066

  Last Listing Agent Julie Lapasota Howard Hanna Coach

  74 Louden Loop, Mount Sinai, NY 11766
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  Est $716,619 Not Listed For Sale

  1 Madsen Ct, Mount Sinai, NY 11766

  • 4 Beds
  • 2 Baths
  • 1,803 Sq Ft
  • Built 1978

  1 Madsen Ct, Mount Sinai, NY 11766

  Last Sold Summary

  • 2% Below List Price
  • $405/SF
  • 7 Days On Market

  Last Sold Price $730,000

  Last Listing Agent Sarah Fox Signature Premier Properties
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  $589,999 Pending

  • 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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  $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 $1,108,541

  Last Listing Agent Luis Cardenas Coldwell Banker American Homes

  16 Island Trail, Mount Sinai, NY 11766
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  Est $790,438 Not Listed For Sale

  53 Osborne Ave, Mount Sinai, NY 11766

  • 4 Beds
  • 2.5 Baths
  • 2,687 Sq Ft
  • Built 1970

  53 Osborne Ave, Mount Sinai, NY 11766

  Last Sold Summary

  • 11% Above List Price
  • $264/SF
  • 25 Days On Market

  Last Sold Price $710,000

  Last Listing Agent Tanya Negron Marylou Swan Realty Corp
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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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  $325,000 Sold Feb 27, 2026

  137 C Shore Rd, Mount Sinai, NY 11766

  • 1 Bed
  • 1 Bath
  • 504 Sq Ft
  • Built 1940

  Last Sold Summary

  • 19% Below List Price
  • $645/SF
  • 210 Days On Market

  Last Listing Agent Denise Voelker Daniel Gale Sothebys Intl Rlty

  137 C Shore Rd, Mount Sinai, NY 11766
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  Est $789,388 Not Listed For Sale

  50 Osborne Ave, Mount Sinai, NY 11766

  • 5 Beds
  • 2.5 Baths
  • 2,338 Sq Ft
  • Built 1970

  50 Osborne Ave, Mount Sinai, NY 11766

  Last Sold Summary

  • 3% Above List Price
  • $329/SF
  • 14 Days On Market

  Last Sold Price $769,000

  Last Listing Agent Jacqueline Demarinis New Door Properties LLC
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  $849,999

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

  44 Avolet Ct, Mount Sinai, NY 11766

  Welcome to the Briarwood II by Pulte homes nestled on the gold coast of Long Island in the hamlet of Mt. Sinai NY, 11766 in a Cul de sac. This 24/7 guard gated community has all the amenities for an upscale lifestyle. Inground Gunite pool, separate baby, gym and beautiful clubhouse with gourmet kitchen. This home has a beautiful private natural backyard with custom pavers, built-in hot tub and

  Liyah Deen Listing Pro Realty Services

  44 Avolet Ct, 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 $519,734

  Last Listing Agent Jennifer Buckley Signature Premier Properties

  91 Standish Dr, Mount Sinai, NY 11766
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  Est $633,380 Not Listed For Sale

  323 Mount Sinai Coram Rd, Mount Sinai, NY 11766

  • 3 Beds
  • 2 Baths
  • 1,288 Sq Ft
  • Built 1970

  323 Mount Sinai Coram Rd, Mount Sinai, NY 11766

  Last Sold Summary

  • 1% Above List Price
  • $485/SF
  • 52 Days On Market

  Last Sold Price $625,000

  Last Listing Agent Robert Scarito Douglas Elliman Real Estate
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  $675,000 Open Sun 11AM - 1PM

  • 2 Beds
  • 2.5 Baths
  • 1,736 Sq Ft

  3 Louden Loop, Mount Sinai, NY 11766

  Experience luxurious living in the exclusive, double-gated 55+ community of The Villages at Timber Ridge Park! This detached ASTOR model Ranch-style home is nestled across from the Clubhouse with tennis courts, outdoor pool, bocci ball court & putting green The heart of the home boasts an open-concept design perfect for gathering, featuring a family room with gas fireplace and sunroom that leads

  Lisa Jaeger Douglas Elliman Real Estate

  3 Louden Loop, 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 $707,538

  Last Listing Agent cynthia sheppard Realty Connect USA L I Inc

  14 Rita Dr, Mount Sinai, NY 11766
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  Est $634,610 Not Listed For Sale

  37 Ashland St, Mount Sinai, NY 11766

  • 3 Beds
  • 2 Baths
  • 1,543 Sq Ft
  • Built 1973

  37 Ashland St, Mount Sinai, NY 11766

  Last Sold Summary

  • 6% Above List Price
  • $389/SF
  • 62 Days On Market

  Last Sold Price $600,000

  Last Listing Agent Katherine Batal Howard Hanna Coach
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  /23

  $399,000 Pending

  • 1 Bed
  • 1 Bath
  • 844 Sq Ft

  27 Hearthside Dr, Mount Sinai, NY 11766

  Proudly presenting this beautifully updated 1-bedroom ground-level residence in the highly sought-after 55+ gated Woodridge/Strathmore community. The thoughtfully designed open floor plan seamlessly connects the living room, kitchen, and dining area, creating an airy and welcoming space that feels both comfortable and refined. The living room features elegant crown molding and recessed hi-hat

  Michelle Madtes BERKSHIRE HATHAWAY

  27 Hearthside 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 $726,327 Not Listed For Sale

  35 Ashland St, Mount Sinai, NY 11766

  • 4 Beds
  • 2.5 Baths
  • 1,830 Sq Ft
  • Built 1974

  35 Ashland St, Mount Sinai, NY 11766

  Last Sold Summary

  • 12% Above List Price
  • $355/SF
  • 12 Days On Market

  Last Sold Price $650,000

  Last Listing Agent Donna McKeown Signature Premier Properties
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  $649,500

  • 3 Beds
  • 1 Bath
  • 980 Sq Ft

  56 Wylde Rd, Mount Sinai, NY 11766

  Beautifully Renovated Ranch In Mount Sinai Move Right Into This Updated 3 Bedroom, 1 Bath Ranch Situated On A 0.35-Acre Lot. This Home Features An Updated Eat-In Kitchen, Andersen Windows, And A Bright, Functional Layout.The Property Includes A Partial Basement And A Stand-Up Attic With Existing Framing, Offering Potential For Additional Living Space.Exterior Features Include A Fenced

  Debra Dietrich HouseQuest Residential R E Inc

  56 Wylde Rd, Mount Sinai, NY 11766
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  $260,000 Sold Feb 06, 2026

  0 Phoenix Ave, Mount Sinai, NY 11776

  • Land
  • 0.23 Acre
  • $1,130,435 per Acre

  Last Sold Summary

  • 59 Days On Market

  Last Listing Agent Serg Roman

  0 Phoenix Ave, Mount Sinai, NY 11776
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  Est $752,225 Not Listed For Sale

  27 Ashland St, Mount Sinai, NY 11766

  • 4 Beds
  • 3.5 Baths
  • 2,165 Sq Ft
  • Built 1973

  27 Ashland St, Mount Sinai, NY 11766

  Last Sold Summary

  • 8% Above List Price
  • $321/SF
  • 14 Days On Market

  Last Sold Price $695,000

  Last Listing Agent Katherine Batal Howard Hanna Coach
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  $699,999 Pending

  • 4 Beds
  • 1.5 Baths
  • 1,988 Sq Ft

  15 Autumn Dr, Mount Sinai, NY 11766

  Welcome to this beautifully maintained Splanch-style home in desirable Mount Sinai. Featuring 4 bedrooms and 1.5 baths, this residence offers a perfect blend of comfort, style, and indoor-outdoor living. The gorgeous, updated kitchen—truly the heart of the home—boasts stainless steel appliances, elegant gold accents, a pantry, and oversized Andersen windows that flood the space with natural

  Michelle Keegan Douglas Elliman Real Estate

  15 Autumn Dr, 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 $622,862

  Last Listing Agent Michele Sanchez Signature Premier Properties

  4 Phoenix Ave, Port Jefferson Station, NY 11776

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