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3 Heidi Lane

Mt. Sinai, NY 11766
  • $999,000
  • STATUS: Active
  • MLS #: 878709
UPDATED: 71 min ago
$999,000
  • 4
    BEDS
  • 0.93
    ACRES
  • 3
    BATHS
  • 1
    1/2 BATHS
  • 3,944
    SQFT
  • $253
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
2001
County:
Area:

School Information

Elementary School:
Middle School:
School District:

Description

Secluded Gem in Blue Ribbon Mount Sinai School District! Discover an exceptional living experience at 3 Heidi Lane, a stunning Colonial-style residence privately nestled at the end of a serene cul-de-sac in desirable Mount Sinai. Perfectly placed on just under an acre, this property offers unrivaled privacy, with one side extending into state owned land, creating a tranquil and natural buffer offering seclusion from neighbors. Inside you will find a spacious and inviting layout featuring 4 bedrooms and 3.5 bathrooms, including a coveted first floor master bedroom suite (with Jacuzzi tub) for added comfort and convenience. The heart of the home is an entertainer's dreama wide open floor plan on the main level, including a huge living room, eat in kitchen, formal dining room and library, making it ideal for hosting gatherings both large and small. A distinct separate guest wing with separate entrance ensures ample space and comfort for visitors, or offers an ideal setup for a home office or creative studio or possible mother-daughter with proper permits, accommodating multi-generational living with ease. Additional highlights include a two-car garage, a huge basement ready for finishing, and a private backyard oasis with scenic views of the Long Island Sound from the top of the hill. Enjoy the serenity of nature, the space to entertain, and the excellence of the Mount Sinai School Districtall in one breathtaking property. Don't miss your chance to own this one-of-a-kind private retreat!

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© 2025 OneKey MLS. All rights reserved. IDX information is provided exclusively 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 is deemed reliable but is not guaranteed accurate by the MLS or This Old Hudson Team at Houlihan Lawrence. Data last updated: 2025-11-07T09:18:12.2.
www.thisoldhudsonrealestate.com/homes/165018615
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3 Heidi Lane Mt. Sinai, NY 11766

  • Price: $999,000
  • Status: Active
  • On Site: Days
  • Updated: 71 min ago
  • MLS #: 878709
4
Beds
3
Baths
1
½ Baths
0.93
Acres
3,944
SQFT
$253
$/SQFT
2001
Built
Neighborhood:
Brookhaven
County:
Suffolk
Area:
Brookhaven
Elementary School:
Mt Sinai Elementary School
Middle School:
Mt Sinai Middle School
High School:
Robert M Grable Jr Mount Sinai High School
School District:
Mount Sinai
Property Description
Secluded Gem in Blue Ribbon Mount Sinai School District! Discover an exceptional living experience at 3 Heidi Lane, a stunning Colonial-style residence privately nestled at the end of a serene cul-de-sac in desirable Mount Sinai. Perfectly placed on just under an acre, this property offers unrivaled privacy, with one side extending into state owned land, creating a tranquil and natural buffer offering seclusion from neighbors. Inside you will find a spacious and inviting layout featuring 4 bedrooms and 3.5 bathrooms, including a coveted first floor master bedroom suite (with Jacuzzi tub) for added comfort and convenience. The heart of the home is an entertainer's dreama wide open floor plan on the main level, including a huge living room, eat in kitchen, formal dining room and library, making it ideal for hosting gatherings both large and small. A distinct separate guest wing with separate entrance ensures ample space and comfort for visitors, or offers an ideal setup for a home office or creative studio or possible mother-daughter with proper permits, accommodating multi-generational living with ease. Additional highlights include a two-car garage, a huge basement ready for finishing, and a private backyard oasis with scenic views of the Long Island Sound from the top of the hill. Enjoy the serenity of nature, the space to entertain, and the excellence of the Mount Sinai School Districtall in one breathtaking property. Don't miss your chance to own this one-of-a-kind private retreat!
Exterior Features

Architectural Style Colonial Carport YN No Construction Materials Vinyl Siding Cross Street Frost Valley Road Garage YN Yes Levels Two Lot Features Cul-De-SacLandscapedSecludedSprinklers In FrontSprinklers In RearViews Parking Features DrivewayGarage Patio And Porch Features DeckPatio Pool Private YN No Property Attached YN No Waterfront YN No

Interior Features

Additional Rooms Dining AreaLibrary/DenLoft Appliances DishwasherMicrowaveOvenRangeRefrigeratorStainless Steel Appliance(s) Attic Pull Stairs Basement Details FullUnfinished Basement YN Yes Cooling Central Air Fireplace Features Living RoomWood Burning Fireplace YN Yes Flooring CarpetCeramic TileHardwood Interior Features First Floor BedroomFirst Floor Full BathBreakfast BarCathedral Ceiling(s)ChandelierEat-in KitchenEntrance FoyerFormal DiningHigh CeilingsHis and Hers ClosetsIn-Law FloorplanKitchen IslandMaster DownstairsOpen KitchenPantryWalk-In Closet(s)Washer/Dryer Hookup Number Of Heating Zones 2 Rooms Total 11

Property Features

Association YN No Building Area Total 3992 Down Payment Resource YN Yes Heating Forced Air Lease Considered YN No Property Sub Type Single Family Residence Senior Community YN No Sewer Septic Tank Spa YN No Special Listing Conditions None Tax Annual Amount 23930.57 Tax Source Municipality Utilities Electricity ConnectedNatural Gas ConnectedWater Connected Water Source Public

Listing courtesy of Mia Kaiser Sres Srs of Signature Premier Properties: 631-385-6024
© 2025 OneKey MLS. All rights reserved.


© 2025 OneKey MLS. All rights reserved. IDX information is provided exclusively 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 is deemed reliable but is not guaranteed accurate by the MLS or This Old Hudson Team at Houlihan Lawrence. Data last updated: 2025-11-07T09:18:12.2.
 
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This Old Hudson Team at Houlihan Lawrence
Hudson NY, 12534