$999,000
$100K PRICE DROP

3 Heidi Ln Mount Sinai, NY 11766

Estimated payment $7,249/month

Total Views 75,410
4 Beds
3.5 Baths
3,944 Sq Ft
$253 Price per Sq Ft

Highlights

  • Colonial Architecture
  • Deck
  • Cathedral Ceiling
  • Mount Sinai Middle School Rated A-
  • Secluded Lot
  • Wood Flooring

About This Home

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 dream—a 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 District—all in one breathtaking property. Don't miss your chance to own this one-of-a-kind private retreat!

Listing Agent

Mia Kaiser

Signature Premier Properties Brokerage Phone: 631-385-6024 License #10401363475 Listed on: 06/18/2025

Signature Premier Properties

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $23,931

Year Built

  • Built in 2001

Lot Details

  • 0.93 Acre Lot
  • Cul-De-Sac
  • Landscaped
  • Secluded Lot
  • Front and Back Yard Sprinklers

Parking

  • 2 Car Garage
  • Driveway

Home Design

  • Colonial Architecture
  • Vinyl Siding

Interior Spaces

  • 3,944 Sq Ft Home
  • 2-Story Property
  • Cathedral Ceiling
  • Chandelier
  • Wood Burning Fireplace
  • Entrance Foyer
  • Living Room with Fireplace
  • Formal Dining Room
  • Unfinished Basement
  • Basement Fills Entire Space Under The House
  • Washer and Dryer Hookup
  • Property Views

Kitchen

  • Eat-In Kitchen
  • Breakfast Bar
  • Oven
  • Range
  • Microwave
  • Dishwasher
  • Stainless Steel Appliances
  • Kitchen Island

Flooring

  • Wood
  • Carpet
  • Ceramic Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Primary Bedroom on Main
  • Dual Closets
  • Walk-In Closet
  • In-Law or Guest Suite
  • Bathroom on Main Level
  • Soaking Tub

Outdoor Features

  • Deck
  • Patio

Schools

  • Mt Sinai Elementary School
  • Mt Sinai Middle School
  • Robert M Grable Jr Mount Sinai High School

Utilities

  • Forced Air Heating and Cooling System
  • Natural Gas Connected
  • Septic Tank

Listing and Financial Details

  • Assessor Parcel Number 0200-093-00-06-00-001-000

Home Details

Home Type

Single Family

Est. Annual Taxes

$23,931

Year Built

Built in 2001

Lot Details

0

Parking

2

Listing Details

  • Property Type: Residential
  • Architectural Style: Colonial
  • Property SubType: Single Family Residence
  • Levels: Two
  • Year Built: 2001
  • Year Built Effective: 2001
  • Attribution Contact: 631-385-6024
  • Carport Y N: No
  • Special Features: None
  • Property Sub Type: Detached
  • Year Renovated: 2001

Interior Features

  • Appliances: Dishwasher, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s)
  • Interior Amenities: First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Cathedral Ceiling(s), Chandelier, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, His and Hers Closets, In-Law Floorplan, Kitchen Island, Master Downstairs, Open Kitchen, Pantry, Walk-In Closet(s), Washer/Dryer Hookup
  • Flooring: Carpet, Ceramic Tile, Hardwood
  • Fireplace Features: Living Room, Wood Burning
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Basement: Full, Unfinished
  • Total Bedrooms: 4
  • Fireplace: Yes
  • Living Area: 3944
  • Basement YN: Yes

Exterior Features

  • Construction Materials: Vinyl Siding
  • Pool Private: No
  • Spa: No
  • Patio and Porch Features: Deck, Patio
  • Waterfront: No

Garage/Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Description: Driveway, Garage

Utilities

  • Cooling: Central Air
  • Heating: Forced Air
  • Sewer: Septic Tank
  • Utilities: Electricity Connected, Natural Gas Connected, Water Connected
  • Water Source: Public

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Mt Sinai Middle School

Lot Info

  • Lot Size Acres: 0.93
  • Lot Size Sq Ft: 40511
  • Lot Features: Cul-De-Sac, Landscaped, Secluded, Sprinklers In Front, Sprinklers In Rear, Views
  • Parcel Number: 0200-093-00-06-00-001-000
  • Property Attached: No
  • Additional Parcels: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 23930.57
  • Tax Year: 2024

MLS Schools

  • Elementary School: Mt Sinai Elementary School
  • High School: ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL
  • Middle School District: Mount Sinai

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $22,735 $5,600 $600 $5,000
2023 $22,735 $5,600 $600 $5,000
2022 $19,416 $5,600 $600 $5,000
2021 $19,416 $5,600 $600 $5,000
2020 $19,873 $5,600 $600 $5,000
2019 $19,873 $0 $0 $0
2018 $19,014 $5,600 $600 $5,000
2017 $19,014 $5,600 $600 $5,000
2016 $18,938 $5,600 $600 $5,000
2015 -- $5,600 $600 $5,000
2014 -- $5,600 $600 $5,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
08/04/2025 08/04/25 Price Changed $999,000 -9.1% $253 / Sq Ft
06/18/2025 06/18/25 For Sale $1,099,000 -- $279 / Sq Ft
Source: OneKey® MLS

Purchase History

Date Type Sale Price Title Company
Deed $840,000 John Oliver
Bargain Sale Deed $475,000 Fidelity National Title Ins
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $300,000 No Value Available
Source: Public Records

About the Listing Agent

Mia Kaiser
Mia Kaiser

Signature Premier Properties

(631) 869-7097

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View Mia's Profile

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Source: OneKey® MLS

MLS Number: 878709

OneKey® MLS

APN: 0200-093-00-06-00-001-000

New York Suffolk County Mount Sinai 11766

3 Heidi Ln, Mount Sinai, NY

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Mia Kaiser
Mia Kaiser
Listing Agent Section Image
Signature Premier Properties
(631) 869-7097