Mount Sinai, NY Homes

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  $1,030,000

  • 5 Beds
  • 3.5 Baths
  • 3,302 Sq Ft

  11 Island Trail, Mount Sinai, NY 11766

  Welcome to the private community of Island Estates in Mt. Sinai. Built in 2005, this 3,302 sq ft Contemporary Colonial in Mount Sinai School District offers 5 bedrooms and 3 and a half baths. The main level features a two-story foyer, formal living and dining rooms and Family Room with hardwood flooring, the family room features a gas fireplace, and a custom kitchen with sub-zero and wolf

  Manmeet Bajaj Realty Connect USA LLC

  11 Island Trail, Mount Sinai, NY 11766
• 

  $665,000 Sold Nov 14, 2025

  109 Pond Cir, Mount Sinai, NY 11766

  • 2 Beds
  • 3 Baths
  • 1,306 Sq Ft
  • Built 2007

  Last Sold Summary

  • 2% Above List Price
  • $509/SF
  • 14 Days On Market

  Current Estimated Value $665,510

  Last Listing Agent Paul Musso Realty Connect USA L I Inc

  109 Pond Cir, Mount Sinai, NY 11766
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  Est $546,098 Not Listed For Sale

  80 Standish Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,501 Sq Ft
  • Built 1986

  80 Standish Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 1% Above List Price
  • $359/SF
  • 28 Days On Market

  Last Sold Price $539,000

  Last Listing Agent Nicholas Aliano Aliano Real Estate
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  /30

  $650,000 Pending

  • 3 Beds
  • 2 Baths
  • 1,526 Sq Ft

  7 Hemlock Rd, Mount Sinai, NY 11766

  Welcome to 7 Hemlock Road! This immaculate 3 bedroom 2 bath ranch style home, located in desirable Mount Sinai won't last long. This beautiful home features a spacious living room, cozy den, and an eat in kitchen with granite countertops and stainless steel appliances - including a brand new stove, Anderson windows and slider. The home offers 3 generously sized bedrooms, including a primary suite

  Robin Piazza Signature Premier Properties

  7 Hemlock Rd, Mount Sinai, NY 11766
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  $795,000 Sold Feb 25, 2026

  8 Barry Ln, Mount Sinai, NY 11766

  • 4 Beds
  • 2.5 Baths
  • 2,587 Sq Ft
  • Built 1980

  Last Sold Summary

  • 3% Above List Price
  • $307/SF
  • 56 Days On Market

  Current Estimated Value $738,013

  Last Listing Agent William Ortiz Redfin Real Estate

  8 Barry Ln, Mount Sinai, NY 11766
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  Est $467,014 Not Listed For Sale

  48 Standish Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,240 Sq Ft
  • Built 1986

  48 Standish Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 13% Above List Price
  • $335/SF
  • 21 Days On Market

  Last Sold Price $415,000

  Last Listing Agent Lisa Godt Signature Premier Properties
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  $1,299,990 Pending

  • 4 Beds
  • 2.5 Baths
  • 3,038 Sq Ft

  5 Frost Valley Rd, Mount Sinai, NY 11766

  Welcome to this exceptional, fully renovated postmodern Colonial nestled north of 25A in desirable Mount Sinai. Showcasing refined craftsmanship and timeless elegance, this magnificent residence offers gleaming hardwood floors and custom moldings throughout, beginning with a breathtaking two-story entry foyer highlighted by a dramatic sweeping staircase. Entertain in style in the formal living

  Lisa Godt Signature Premier Properties

  5 Frost Valley Rd, Mount Sinai, NY 11766
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  $850,000 Sold Mar 28, 2025

  20 Frost Valley Rd, Mount Sinai, NY 11766

  • 5 Beds
  • 3.5 Baths
  • Built 2006

  Last Sold Summary

  • 15% Below List Price
  • 159 Days On Market

  Current Estimated Value $1,238,379

  Last Listing Agent Michael Kenduck Coldwell Banker American Homes

  20 Frost Valley Rd, Mount Sinai, NY 11766
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  Est $513,521 Not Listed For Sale

  20 Standish Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,501 Sq Ft
  • Built 1986

  20 Standish Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 15% Above List Price
  • $296/SF
  • 40 Days On Market

  Last Sold Price $445,000

  Last Listing Agent Michele Phelps Vachier Realty Connect USA L I Inc
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  $499,000

  • 1 Bed
  • 1 Bath
  • 840 Sq Ft

  62 Birch Hill Rd, Mount Sinai, NY 11766

  Jump on this rare opportunity to own .90 piece of Mt Sinai paradise. Nestled mid-block on aquiet treed scenic block is this little gem. Minutes to Cedar Beach but far enough tostill appreciate the tranquility of the surrounding nature scape. This one bedroom expandedcottage has a great room with wood burning fireplace, a kitchen area, one cozy bedroom and full bath. The sky is the

  Antoinette Terlizzo Coldwell Banker American Homes

  62 Birch Hill Rd, Mount Sinai, NY 11766
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  $720,000 Sold Jun 27, 2025

  12 Peters Path Unit 12, Miller Place, NY 11764

  • 3 Beds
  • 3.5 Baths
  • 2,300 Sq Ft
  • Built 2003

  Last Sold Summary

  • 4% Below List Price
  • $313/SF
  • 60 Days On Market

  Current Estimated Value $775,904

  Last Listing Agent Yaffa Stegemann Douglas Elliman Real Estate

  12 Peters Path Unit 12, Miller Place, NY 11764
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  Est $513,023 Not Listed For Sale

  118 Hearthside Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,500 Sq Ft
  • Built 1986

  118 Hearthside Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 9% Above List Price
  • $313/SF
  • 8 Days On Market

  Last Sold Price $470,000

  Last Listing Agent Antoinette Terlizzo Coldwell Banker American Homes
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  $799,000 Pending

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

  78 Louden Loop, Mount Sinai, NY 11766

  This beautiful Brighton model is a stunning blend of elegance, functionality and modern convenience. The upgraded kitchen boasts premium cabinets with granite countertops and stainless steel appliances. Adjacent to the kitchen, the family room has an open layout that is filled with natural light, featuring a cozy fireplace. From the sunroom, the warmth and serenity extend effortlessly to a

  Julie Lapasota Howard Hanna Coach

  78 Louden Loop, Mount Sinai, NY 11766
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  $1,600,000 Sold Oct 14, 2025

  32 Casey Ln, Mount Sinai, NY 11766

  • 6 Beds
  • 5.5 Baths
  • 5,000 Sq Ft
  • Built 2000

  Last Sold Summary

  • 2% Above List Price
  • $320/SF
  • 22 Days On Market

  Current Estimated Value $1,634,710

  Last Listing Agent Deborah Delardi Signature Premier Properties

  32 Casey Ln, Mount Sinai, NY 11766
• 

  Est $453,265 Not Listed For Sale

  116 Hearthside Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,240 Sq Ft
  • Built 1986

  116 Hearthside Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 9% Above List Price
  • $335/SF
  • 44 Days On Market

  Last Sold Price $415,000

  Last Listing Agent Kevin Iglesias Signature Premier Properties
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  $970,000 Pending

  • 5 Beds
  • 2.5 Baths
  • 3,414 Sq Ft

  39 Island Trail, Mount Sinai, NY 11766

  Welcome to the private community of Island Estates in Mt. Sinai. This is the Oxford II model featuring 5 spacious bedrooms and 2-1/2 baths. The gracious front foyer sets the tone, featuring hardwood floors, and cathedral ceilings. The extended formal living room and dining rooms are perfectly proportioned for both entertaining and everyday living, each enhanced by abundant natural light. The

  Desiree Jessop Howard Hanna Coach

  39 Island Trail, Mount Sinai, NY 11766
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  $1,450,000 Sold Feb 06, 2026

  8 Brian Ln, Mount Sinai, NY 11766

  • 6 Beds
  • 6 Baths
  • 4,200 Sq Ft
  • Built 1993

  Last Sold Summary

  • 4% Above List Price
  • $345/SF
  • 68 Days On Market

  Current Estimated Value $1,416,131

  Last Listing Agent Cindy Candurra Cardinal Realty Group LLC

  8 Brian Ln, Mount Sinai, NY 11766
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  Est $489,797 Not Listed For Sale

  104 Hearthside Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,335 Sq Ft
  • Built 1986

  104 Hearthside Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 19% Above List Price
  • $307/SF
  • 24 Days On Market

  Last Sold Price $410,000

  Last Listing Agent Antonio Sgambati Signature Premier Properties
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  $425,000 Pending

  • 2 Beds
  • 2 Baths
  • 1,105 Sq Ft

  56 Hearthside Dr, Mount Sinai, NY 11766

  Enjoy resort-style living in the 55+ Woodridge Strathmore Terrace community in Mount Sinai, NY. This desirable unit offers 2 spacious bedrooms, and 2 full baths. The inviting eat-in kitchen flows into a dining room, and the bright living room . The primary bedroom features a generous closet and ensuite bathroom . Additional highlights include a washer and dryer and a roomy attic. The community

  Paul Perrone Realty Connect USA LI Inc

  56 Hearthside Dr, Mount Sinai, NY 11766
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  $810,000 Sold Jul 22, 2025

  5 Tina Ln Unit 5, Mount Sinai, NY 11766

  • 3 Beds
  • 3 Baths
  • 2,000 Sq Ft
  • Built 2002

  Last Sold Summary

  • 1% Above List Price
  • $405/SF
  • 91 Days On Market

  Current Estimated Value $822,024

  Last Listing Agent Yaffa Stegemann Douglas Elliman Real Estate

  5 Tina Ln Unit 5, Mount Sinai, NY 11766
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  Est $473,228 Not Listed For Sale

  94 Hearthside Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,501 Sq Ft
  • Built 1986

  94 Hearthside Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 11% Above List Price
  • $283/SF
  • 77 Days On Market

  Last Sold Price $425,000

  Last Listing Agent Frank Prinzevalli Exit Realty Island Elite
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  $710,000 Sold Aug 01, 2025

  6 Valiant Ct, Mount Sinai, NY 11766

  • 4 Beds
  • 2.5 Baths
  • 2,376 Sq Ft
  • Built 1976

  Last Sold Summary

  • 5% Below List Price
  • $299/SF
  • 39 Days On Market

  Current Estimated Value $736,257

  Last Listing Agent Craig Winters Keller Williams Points North

  6 Valiant Ct, Mount Sinai, NY 11766
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  Est $491,462 Not Listed For Sale

  63 Standish Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,501 Sq Ft
  • Built 1986

  63 Standish Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 8% Above List Price
  • $304/SF
  • 13 Days On Market

  Last Sold Price $456,000

  Last Listing Agent Jackie Stewart Signature Premier Properties
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  $680,000 Sold Jul 16, 2025

  5 Ivy Covered Way, Mount Sinai, NY 11766

  • 3 Beds
  • 2 Baths
  • 1,945 Sq Ft
  • Built 1977

  Last Sold Summary

  • 1% Above List Price
  • $350/SF
  • 15 Days On Market

  Current Estimated Value $713,498

  Last Listing Agent Jamie Weinberg Realty Connect USA L I Inc

  5 Ivy Covered Way, Mount Sinai, NY 11766
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  Est $377,432 Not Listed For Sale

  15 Standish Dr, Mount Sinai, NY 11766

  • 1 Bed
  • 1 Bath
  • 720 Sq Ft
  • Built 1986

  15 Standish Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 1% Above List Price
  • $521/SF
  • 30 Days On Market

  Last Sold Price $375,000

  Last Listing Agent Jeanine Kameno Charles Rutenberg Realty Inc
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  $1,150,000 Sold May 19, 2025

  30 Woodstork Dr, Mount Sinai, NY 11766

  • 4 Beds
  • 3 Baths
  • 3,867 Sq Ft
  • Built 2006

  Last Sold Summary

  • $297/SF
  • 10 Days On Market

  Current Estimated Value $1,194,487

  Last Listing Agent Sarah Fox Signature Premier Properties

  30 Woodstork Dr, Mount Sinai, NY 11766
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  Est $482,729 Not Listed For Sale

  59 Chippendale Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,335 Sq Ft
  • Built 1986

  59 Chippendale Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 7% Above List Price
  • $337/SF
  • 14 Days On Market

  Last Sold Price $450,000

  Last Listing Agent Nicholas Albanese Douglas Elliman Real Estate
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  $760,000 Sold Apr 29, 2025

  1 Wendy Ct, Mount Sinai, NY 11766

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

  Last Sold Summary

  • 3% Above List Price
  • $348/SF
  • 24 Days On Market

  Current Estimated Value $807,205

  Last Listing Agent Michelle Madtes BERKSHIRE HATHAWAY

  1 Wendy Ct, Mount Sinai, NY 11766
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  Est $493,577 Not Listed For Sale

  49 Chippendale Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,240 Sq Ft
  • Built 1986

  49 Chippendale Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 12% Above List Price
  • $356/SF
  • 24 Days On Market

  Last Sold Price $442,000

  Last Listing Agent Kenneth Kroncke Realty Connect USA L I Inc
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  $734,000 Sold Feb 26, 2026

  11 Gladysz Way, Port Jefferson, NY 11777

  • 4 Beds
  • 2.5 Baths
  • 2,078 Sq Ft
  • Built 2005

  Last Sold Summary

  • 8% Below List Price
  • $353/SF
  • 149 Days On Market

  Current Estimated Value $745,327

  Last Listing Agent Justin Loguercio Next Level Homes Group Ltd

  11 Gladysz Way, Port Jefferson, NY 11777
• 

  Est $504,876 Not Listed For Sale

  45 Chippendale Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,335 Sq Ft
  • Built 1986

  45 Chippendale Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 17% Above List Price
  • $322/SF
  • 9 Days On Market

  Last Sold Price $430,000

  Last Listing Agent Antonella Solano-Knoeller Howard Hanna Coach
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  $900,000 Sold Sep 26, 2025

  23 Little Harbor Rd, Mount Sinai, NY 11766

  • 4 Beds
  • 2.5 Baths
  • 2,076 Sq Ft
  • Built 1972

  Last Sold Summary

  • 6% Above List Price
  • $434/SF
  • 13 Days On Market

  Current Estimated Value $951,146

  Last Listing Agent Carrie Mitchell Century 21 KR Realty

  23 Little Harbor Rd, Mount Sinai, NY 11766
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  Est $493,366 Not Listed For Sale

  43 Chippendale Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,240 Sq Ft
  • Built 1986

  43 Chippendale Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 4% Above List Price
  • $383/SF
  • 21 Days On Market

  Last Sold Price $475,000

  Last Listing Agent Kenneth Kroncke Realty Connect USA L I Inc
• 

  $640,000 Sold Jun 24, 2025

  19 Beach Ave, Port Jefferson Station, NY 11776

  • 5 Beds
  • 3.5 Baths
  • 2,318 Sq Ft
  • Built 1970

  Last Sold Summary

  • 2% Above List Price
  • $276/SF
  • 18 Days On Market

  Current Estimated Value $678,803

  Last Listing Agent Susan Clarke Keller Williams Legendary

  19 Beach Ave, Port Jefferson Station, NY 11776
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  Est $408,421 Not Listed For Sale

  48 Chippendale Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 840 Sq Ft
  • Built 1975

  48 Chippendale Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 8% Above List Price
  • $451/SF
  • 55 Days On Market

  Last Sold Price $379,000

  Last Listing Agent Kenneth Kroncke Realty Connect USA L I Inc
• 

  $595,000 Sold Mar 02, 2026

  25 Hawthorne St, Mount Sinai, NY 11766

  • 5 Beds
  • 2 Baths
  • 2,222 Sq Ft
  • Built 1973

  Last Sold Summary

  • 6% Below List Price
  • $268/SF
  • 34 Days On Market

  Current Estimated Value $648,916

  Last Listing Agent Ray Manzoni Manzoni Real Estate

  25 Hawthorne St, Mount Sinai, NY 11766
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  Est $455,898 Not Listed For Sale

  113 Hearthside Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,300 Sq Ft
  • Built 1986

  113 Hearthside Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 11% Above List Price
  • $315/SF
  • 189 Days On Market

  Last Sold Price $409,997

  Last Listing Agent Laura Cochran BERKSHIRE HATHAWAY
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  $815,000 Sold Dec 04, 2025

  33 Avolet Ct, Mount Sinai, NY 11766

  • 5 Beds
  • 4.5 Baths
  • 3,220 Sq Ft
  • Built 2006

  Last Sold Summary

  • 7% Below List Price
  • $253/SF
  • 133 Days On Market

  Current Estimated Value $858,818

  Last Listing Agent Nicole Petersen Century 21 Icon

  33 Avolet Ct, Mount Sinai, NY 11766
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  Est $486,167 Not Listed For Sale

  13 Calico Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,335 Sq Ft
  • Built 1986

  13 Calico Dr, Mount Sinai, NY 11766

  Last Sold Summary

  • 2% Above List Price
  • $356/SF
  • 107 Days On Market

  Last Sold Price $475,000

  Last Listing Agent Stephen Lee Realty Connect USA L I Inc
• 

  $459,000 Sold Jun 27, 2025

  23 Standish Dr, Mount Sinai, NY 11766

  • 2 Beds
  • 2 Baths
  • 1,400 Sq Ft
  • Built 1986

  Last Sold Summary

  • $328/SF
  • 46 Days On Market

  Current Estimated Value $477,986

  Last Listing Agent Maurice Bernal Douglas Elliman Real Estate

  23 Standish Dr, Mount Sinai, NY 11766

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