Login

3 Heidi Lane, Mount Sinai, NY 11766

Local realty services provided by:CENTURY 21 Elite Realty
3 Heidi Lane,Mount Sinai, NY 11766
$999,000
  • 4 Beds
  • 4 Baths
  • 3,944 sq. ft.
  • Single family
  • Active
Listed by: mia kaiser sres srs
Office: signature premier properties
MLS#:878709
Source:OneKey MLS

Price summary

  • Price:$999,000
  • Price per sq. ft.:$250.25

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

Contact an agent

contact an agent

Yes, I would like more information from CENTURY 21®. Please use and/or share my information with an CENTURY 21 affiliated agent to contact me about my real estate needs. By clicking Send message, I agree an CENTURY 21 affiliated agent may contact me by phone or text message including by automated means about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:2001
  • Listing ID #:878709
  • Added:177 day(s) ago
  • Updated:December 12, 2025 at 03:28 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:4
  • Full bathrooms:3
  • Half bathrooms:1
  • Living area:3,944 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Forced Air

Structure and exterior

  • Year built:2001
  • Building area:3,944 sq. ft.
  • Lot area:0.93 Acres

Schools

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

Utilities

  • Water:Public
  • Sewer:Septic Tank

Finances and disclosures

  • Price:$999,000
  • Price per sq. ft.:$250.25
  • Tax amount:$23,931 (2024)
Copyright 2025 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID <lastMLSCheckTimestamp>. OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of OneKey MLS.

New listings near 3 Heidi Lane