Mount Sinai, NY Homes

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  $1,129,000 Pending

  • 4 Beds
  • 2.5 Baths
  • 2,656 Sq Ft

  3 Manor Ct, Mount Sinai, NY 11766

  Welcome to this 5 year young custom built Colonial, that sits on over a 1/2 acre of property, nestled on a quiet Cul-de-sac. Curb appeal shines the moment you arrive. There's a White Vinyl fence that frames the front of the house, along with a beautiful Paver Walkway that leads you to a welcoming front Porch. When you enter the Grand 2 Story Foyer creates an elegant first impression. The interior

  Phylis Bornischein Douglas Elliman Real Estate

  3 Manor Ct, Mount Sinai, NY 11766
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  /14

  $3,295 Per Month

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

  39 Sutton Ct Unit 39, 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

  39 Sutton Ct Unit 39, Mount Sinai, NY 11766
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  $815,000 Sold Jul 25, 2025

  20 Hilltop Dr, Mount Sinai, NY 11766

  • 5 Beds
  • 2.5 Baths
  • 3,000 Sq Ft
  • Built 1974

  Last Sold Summary

  • 2% Above List Price
  • $272/SF
  • 45 Days On Market

  Current Estimated Value $850,325

  Last Listing Agent Pamela Hanlon Signature Premier Properties

  20 Hilltop Dr, Mount Sinai, NY 11766
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  Est $610,196 Not Listed For Sale

  262 Pond Cir Unit 262, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,820 Sq Ft
  • Built 2008

  262 Pond Cir Unit 262, Mount Sinai, NY 11766

  Last Sold Summary

  • 1% Above List Price
  • $332/SF
  • 32 Days On Market

  • Last Sold Price $605,000
  • Feb 19, 2025

  Last Listing Agent Laurie Linkletter Signature Premier Properties
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  /40

  $824,000 Pending

  • 3 Beds
  • 2.5 Baths
  • 2,176 Sq Ft

  169 Hickory St, Port Jefferson Station, NY 11776

  We are proud to present this excellent one-family house on a 136 x 295 sq ft lot. Built in 1995, renovated in 2021 and 2023. The house is in move-in condition. One of a kind, unique property with over 40,000 sq/ft property size with an in-ground swimming pool, gazebo, storage, in-ground sprinkler system, and still plenty of space for your future projects.New kitchen cabinets with a marble

  Adam Krzesniak Keller Williams Landmark II

  169 Hickory St, Port Jefferson Station, NY 11776
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  /13

  $3,295 Per Month

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

  157 Sutton Ct Unit 157, 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

  157 Sutton Ct Unit 157, Mount Sinai, NY 11766
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  $765,000 Sold Jan 29, 2026

  37 Constantine Way, Mount Sinai, NY 11766

  • 4 Beds
  • 3.5 Baths
  • 2,367 Sq Ft
  • Built 2002

  Last Sold Summary

  • 4% Below List Price
  • $323/SF
  • 96 Days On Market

  Current Estimated Value $772,272

  Last Listing Agent Kristin Bodkin Howard Hanna Coach

  37 Constantine Way, Mount Sinai, NY 11766
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  Est $1,128,932 Not Listed For Sale

  19 Moreland Ct, Mount Sinai, NY 11766

  • 4 Beds
  • 3.5 Baths
  • 3,550 Sq Ft
  • Built 2008

  19 Moreland Ct, Mount Sinai, NY 11766

  Last Sold Summary

  • $317/SF
  • 31 Days On Market

  • Last Sold Price $1,125,000
  • Nov 07, 2024

  Last Listing Agent Marc Kaplan Pinpoint Realty LI
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  /40

  $899,000 Pending

  • 4 Beds
  • 2.5 Baths
  • 2,950 Sq Ft

  15 Frost Valley Rd, Mount Sinai, NY 11766

  Welcome to this Beautifully Well Maintained 4 Bedroom, 2.5 Bath Ranch Nestled in the Highly Sought After Mount Sinai Hills Community. From The Moment You Arrive, You Will Be Captivated By The Stunning Curb Appeal Featuring Stone Retaining Walls, A Welcoming Front Porch, Paver Walkway and Lush Professionally Maintained Landscaping...Step Inside To A Grand Entry with Cathedral Ceilings, Extensive

  Jean Giuffre Realty Connect USA L I Inc

  15 Frost Valley Rd, Mount Sinai, NY 11766
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  /13

  $3,295 Per Month

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

  183 Sutton Ct Unit 183, 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

  183 Sutton Ct Unit 183, Mount Sinai, NY 11766
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  $765,000 Sold Aug 21, 2025

  145 Chestnut St, Mount Sinai, NY 11766

  • 3 Beds
  • 3.5 Baths
  • 2,154 Sq Ft
  • Built 1986

  Last Sold Summary

  • 2% Above List Price
  • $355/SF
  • 14 Days On Market

  Current Estimated Value $768,533

  Last Listing Agent David Friedman Howard Hanna Coach

  145 Chestnut St, Mount Sinai, NY 11766
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  Est $1,101,289 Not Listed For Sale

  13 Moreland Ct, Mount Sinai, NY 11766

  • 4 Beds
  • 3.5 Baths
  • 3,550 Sq Ft
  • Built 2008

  13 Moreland Ct, Mount Sinai, NY 11766

  Last Sold Summary

  • 11% Above List Price
  • $280/SF
  • 14 Days On Market

  • Last Sold Price $995,000
  • Aug 13, 2024

  Last Listing Agent Marc Kaplan Pinpoint Realty LI
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  /43

  $789,000

  • 2 Beds
  • 2 Baths
  • 1,929 Sq Ft

  16 Oakhurst Ct, Mount Sinai, NY 11766

  Located in a quiet court, this beautiful sunlit Brighton model is a stunning blend of elegance, functionality and modern convenience. The upgraded kitchen boasts premium cabinets with Ceasarstone countertops. Adjacent to the kitchen, the family room has vaulted ceilings that is filled with natural light and features a cozy fireplace. The oversized primary ensuite offers a spacious shower,

  Julie Lapasota Howard Hanna Coach

  16 Oakhurst Ct, Mount Sinai, NY 11766
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  $2,200 Per Month

  • 1 Bath
  • House for Rent

  503 Canal Rd, Port Jefferson Station, NY 11776

  Are you looking for a modern, comfortable place that's move-in ready? This beautiful apartment has everything you need: 1 Bedroom, 1 Bathroom, Backyard, Bright and airy living spaces, Parking available for two cars

  Catalina Perez MINT HOMES LI LLC

  503 Canal Rd, Port Jefferson Station, NY 11776
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  $655,000 Sold Oct 29, 2025

  43 Westcliff Dr, Mount Sinai, NY 11766

  • 4 Beds
  • 1.5 Baths
  • 2,070 Sq Ft
  • Built 1970

  Last Sold Summary

  • 2% Below List Price
  • $316/SF
  • 49 Days On Market

  Current Estimated Value $657,680

  Last Listing Agent James Acierno Real Broker NY LLC

  43 Westcliff Dr, Mount Sinai, NY 11766
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  Est $6,208,000 Not Listed For Sale

  2 William Ln, Mount Sinai, NY 11766

  • 3 Beds
  • 3.5 Baths
  • 7,600 Sq Ft
  • Built 2001

  2 William Ln, Mount Sinai, NY 11766

  Last Sold Summary

  • 722% Above List Price
  • $99/SF
  • 21 Days On Market

  • Last Sold Price $755,000
  • Oct 17, 2024

  Last Listing Agent Michelle Madtes BERKSHIRE HATHAWAY
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  /21

  $785,900 Pending

  • 5 Beds
  • 3 Baths
  • 2,435 Sq Ft

  214 Pipe Stave Hollow Rd, Mount Sinai, NY 11766

  Proudly offered is this builder’s custom-built residence, owned by the original owner and constructed with superior craftsmanship, including 12" on-center floor board construction. Meticulously cared for over the years, this home is ideally situated on a quiet street south of 25A. Featuring 5 bedrooms and 4 full baths, the home offers generous living space—ideal for a large or extended household,

  Linda Stowell Howard Hanna Coach

  214 Pipe Stave Hollow Rd, Mount Sinai, NY 11766
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  $3,585 Per Month

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

  110 Sutton Ct Unit 110, 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

  110 Sutton Ct Unit 110, Mount Sinai, NY 11766
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  $650,000 Sold Aug 15, 2025

  21 Guardian Dr, Mount Sinai, NY 11766

  • 4 Beds
  • 3 Baths
  • 1,950 Sq Ft
  • Built 1984

  Last Sold Summary

  • $333/SF
  • 33 Days On Market

  Current Estimated Value $651,350

  Last Listing Agent Michele Sanchez Signature Premier Properties

  21 Guardian Dr, Mount Sinai, NY 11766
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  Est $875,247 Not Listed For Sale

  2 Wendy Ct, Mount Sinai, NY 11766

  • 4 Beds
  • 2.5 Baths
  • 3,000 Sq Ft
  • Built 2007

  2 Wendy Ct, Mount Sinai, NY 11766

  Last Sold Summary

  • 11% Above List Price
  • $263/SF
  • 13 Days On Market

  • Last Sold Price $789,000
  • Dec 19, 2023

  Last Listing Agent Mary Ann Steinmeyer Howard Hanna Coach
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  /34

  $849,990 Pending

  • 3 Beds
  • 2.5 Baths
  • 2,974 Sq Ft

  404 Mountain Ridge Dr, Mount Sinai, NY 11766

  Magnificent Water View Condo (PUD) situated on 23 Parklike Acres with Gorgeous Water views of Mount Sinai Harbor, Cedar Beach and the Long Island Sound. The Home Boasts almost 3,000 sq ft of Living space including the finished Basement with an Outside Entrance and Luxury Vinyl Flooring. Open Floor Plan with 3 Bedrooms Upstairs and 2.5 Bathrooms. Large Living Room with Custom Fireplace. Hardwood

  Peter Foglia RE/MAX Integrity Leaders

  404 Mountain Ridge Dr, Mount Sinai, NY 11766
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  /8

  $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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  $650,000 Sold Jun 18, 2025

  125 Pond Cir, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,820 Sq Ft
  • Built 2007

  Last Sold Summary

  • 8% Above List Price
  • $357/SF
  • 24 Days On Market

  Current Estimated Value $654,211

  Last Listing Agent Doreen Kelly Howard Hanna Coach

  125 Pond Cir, Mount Sinai, NY 11766
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  Est $757,738 Not Listed For Sale

  57 Griffin Dr, Mount Sinai, NY 11766

  • 3 Beds
  • 3 Baths
  • 1,964 Sq Ft
  • Built 1985

  57 Griffin Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 15% Above List Price
  • $336/SF
  • 15 Days On Market

  • Last Sold Price $660,000
  • Nov 06, 2023

  Last Listing Agent Lois Nash Exit Realty Achieve
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  /45

  $829,990

  • 4 Beds
  • 2.5 Baths
  • 2,516 Sq Ft

  23 Wylde Rd, Mount Sinai, NY 11766

  Welcome to this lovely Post Modern Cape set on just under half an acre of beautifully maintained property. Designed with both comfort and entertaining in mind, the open-concept main level features a spacious eat-in kitchen with a striking two-level center island, seamlessly flowing into a formal dining room and an expansive living room. The living area impresses with vaulted ceilings, exposed

  Matthew Bulinski Century 21 KR Realty

  23 Wylde Rd, Mount Sinai, NY 11766
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  /13

  $3,295 Per Month

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

  155 Sutton Ct Unit 155, 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

  155 Sutton Ct Unit 155, Mount Sinai, NY 11766
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  $863,000 Sold Feb 26, 2026

  23 Island Trail, Mount Sinai, NY 11766

  • 5 Beds
  • 2.5 Baths
  • 5,000 Sq Ft
  • Built 2006

  Last Sold Summary

  • 9% Below List Price
  • $173/SF
  • 135 Days On Market

  Current Estimated Value $910,342

  Last Listing Agent Frank Mann BERKSHIRE HATHAWAY

  23 Island Trail, Mount Sinai, NY 11766
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  Est $659,508 Not Listed For Sale

  1 Cassie Ct, Mount Sinai, NY 11766

  • 3 Beds
  • 2 Baths
  • 1,344 Sq Ft
  • Built 1987

  1 Cassie Ct, Mount Sinai, NY 11766

  Last Sold Summary

  • 1% Above List Price
  • $484/SF
  • 42 Days On Market

  • Last Sold Price $650,000
  • Feb 28, 2025

  Last Listing Agent Jodi Locke BERKSHIRE HATHAWAY
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  /30

  $499,900 Pending

  • 3 Beds
  • 1 Bath
  • 1,458 Sq Ft

  7 Joni Dr, Mount Sinai, NY 11766

  Neat and Clean 3 Bedroom 1 bath Ranch in Mt. Sinai School District. EIK, Dining Room, Den. Updated Boiler, Roof, Windows and Electric. Full Basement. 1 Car Garage, Belgium Block Driveway. New Custom Patio and Walkway Pavers. Fully Fenced.

  JoAnn Klein Howard Hanna Coach

  7 Joni Dr, 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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  $785,000 Sold Feb 25, 2026

  25 Louden Loop, Mount Sinai, NY 11766

  • 2 Beds
  • 2.5 Baths
  • 2,229 Sq Ft
  • Built 2006

  Last Sold Summary

  • 5% Below List Price
  • $352/SF
  • 102 Days On Market

  Current Estimated Value $794,827

  Last Listing Agent Nancy DeMartinis Douglas Elliman Real Estate

  25 Louden Loop, Mount Sinai, NY 11766
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  Est $794,502 Not Listed For Sale

  1 Wendy Ct, Mount Sinai, NY 11766

  • 5 Beds
  • 3 Baths
  • 2,181 Sq Ft
  • Built 1984

  1 Wendy Ct, Mount Sinai, NY 11766

  Last Sold Summary

  • 5% Above List Price
  • $348/SF
  • 24 Days On Market

  • Last Sold Price $760,000
  • Apr 29, 2025

  Last Listing Agent Michelle Madtes BERKSHIRE HATHAWAY
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  $649,999

  • Land
  • 1.1 Acres
  • $590,908 per Acre

  225 Shore Rd, Mount Sinai, NY 11766

  The UnHamptons at Its Best! Discover a rare opportunity to own one of the last waterfront properties in Mt. Sinai, a picturesque North Shore hamlet offering coastal living—without Hamptons traffic! Spanning 1.1 acres, this partially cleared lot is ready for you to bring your vision to life. Whether you dream of a modern energy-efficient retreat, a charming coastal cottage, or a grand estate, the

  Linda Stowell Howard Hanna Coach

  225 Shore Rd, Mount Sinai, NY 11766
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  /15

  $2,775 Per Month

  • 1 Bed
  • 1 Bath
  • 900 Sq Ft
  • House for Rent

  Unlisted Address

  Charming cottage on a peaceful lot, perfect for unwinding from the hustle of daily life. The cozy layout features spacious, sun-filled rooms and a bedroom with ample closet space. Freshly painted with new carpet throughout. Washer and dryer hook-up available in the basement. Expansive private yard to enjoy warmer weather. No pets or smoking allowed.

  Alexia Poulos Douglas Elliman Real Estate

  Unlisted Address
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  $740,000 Sold May 12, 2025

  60 Louden Loop, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,736 Sq Ft
  • Built 2005

  Last Sold Summary

  • 1% Below List Price
  • $426/SF
  • 32 Days On Market

  Current Estimated Value $746,072

  Last Listing Agent Randy Stander Summit Realty Group of NY

  60 Louden Loop, Mount Sinai, NY 11766
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  Est $635,558 Not Listed For Sale

  287 Mount Sinai Coram Rd, Mount Sinai, NY 11766

  • 4 Beds
  • 2 Baths
  • 1,722 Sq Ft
  • Built 1990

  287 Mount Sinai Coram Rd, Mount Sinai, NY 11766

  Last Sold Summary

  • 11% Above List Price
  • $332/SF
  • 75 Days On Market

  • Last Sold Price $571,000
  • Apr 04, 2024

  Last Listing Agent Deborah M. Sclafani Forever Homes USA LLC
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  /40

  $1,049,950

  • 3 Beds
  • 3 Baths
  • 3,442 Sq Ft

  177 Hamlet Dr, Mount Sinai, NY 11766

  Stunning Condominium Townhouse with exceptional updating and beautiful quality improvements, having a stunning layout, amazing attention to detail, beautiful 2nd floor deck, gorgeous pavers for outdoor patio, and a full basement with high ceilings and exceptional potential. This gated community provides luxurious living with 24 hour security, lush landscaping, community pool, fitness center, club

  Todd Yovino Island Advantage Realty LLC

  177 Hamlet Dr, Mount Sinai, NY 11766
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  /15

  $3,585 Per Month

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

  86 Sutton Ct Unit 86, 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

  86 Sutton Ct Unit 86, 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 $829,154

  Last Listing Agent Julie Lapasota Howard Hanna Coach

  44 Louden Loop, Mount Sinai, NY 11766
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  Est $753,327 Not Listed For Sale

  824 Canal Rd, Mount Sinai, NY 11766

  • 4 Beds
  • 3 Baths
  • 2,400 Sq Ft
  • Built 1954

  824 Canal Rd, Mount Sinai, NY 11766

  Last Sold Summary

  • 2% Below List Price
  • $319/SF
  • 43 Days On Market

  • Last Sold Price $765,000
  • Nov 05, 2024

  Last Listing Agent Lily Fung Keller Williams Legendary

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