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20 Hilltop DriveMount Sinai, NY 11766

For Sale

$799,999

Smart Buyer Rebate $7,500

Welcome to 20 Hilltop Drive! This spacious 5-bedroom, 2.5-bath home pairs a well-designed interior with a private backyard built for entertaining. Its updated kitchen has granite countertops, a large center island, stainless steel appliances, a wine fridge, and room for an eat-in dining area. Next to it is an oversized family room, and a formal living room and formal dining room are there for hosting. Upstairs, the bright primary suite comes with a primary bath and two walk-in closets. There are also four additional bedrooms, all a good size, and a full hall bath. The partial basement holds the laundry, utilities, and plenty of storage. The fully fenced backyard is private and has multiple patios for outdoor dining and entertaining. It also has a sport court with stadium lighting, set up for basketball and pickleball, day or night. A true entertainers dream!

Listed by Eric Gordon Ramsay IV

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Eric G Ramsay Jr Assoc LLC

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631-665-1500

Listed by Jack Ramsay

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Eric G Ramsay Jr Assoc LLC

Last updated October 30, 2026

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Source: OneKey #1053303

Listing Facts

  • TypeSingle-family
  • NeighborhoodMount Sinai
  • Bedrooms5
  • Bathrooms3
  • Days on Prevu40
  • Taxes$17,005/year
  • Size3,000 sqft
  • Price per sqft$267

Amenities

  • Dishwasher
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

10/07/2026
Price Decreased
$799,999
10/06/2026
Price Increased
$845,000
10/06/2026
Price Decreased
$840,000
10/06/2026
Price Decreased
$845,000
09/21/2026
Listed by Eric G Ramsay Jr Assoc LLC
$850,000
  1. 10/07/2026$799,999
    Price Decreased
  2. 10/06/2026$845,000
    Price Increased
  3. 10/06/2026$840,000
    Price Decreased
  4. 10/06/2026$845,000
    Price Decreased
  5. 09/21/2026$850,000
    Listed by Eric G Ramsay Jr Assoc LLC

Property Details for 20 Hilltop Drive

Exterior

Construction

  • Year Built: 1974
  • Architectural Style: Colonial
  • Construction Materials: Frame

Features

  • Pool Private: Yes

Measurements

  • Building Area Units: Square Feet
  • Lot Size Acres: 0.35
  • Lot Size Square Feet: 15,246

Financial

Taxes

  • Parcel Number: 0200-116-00-03-00-047-000
  • Tax Annual Amount: $17,005.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Dryer, Oven, Refrigerator, Washer
  • Interior Features: First Floor Bedroom, Eat-in Kitchen, Formal Dining, Pantry, Primary Bathroom

Measurements

  • Living Area: 3,000
  • Living Area Source: Other

Rooms

  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 5
  • Rooms Total: 9

Parking

Parking

  • Parking Features: Driveway

Schools

Elementary School

  • Elementary School: Mt Sinai Elementary School
  • Elementary School District: Mount Sinai

High School

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

Middle or Junior School

  • Middle Or Junior School: Mt Sinai Middle School
  • Middle Or Junior School District: Mount Sinai

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Oil
  • Sewer: Public Sewer
  • Utilities: Electricity Connected, Sewer Connected, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 3 bathrooms in this single-family home at 20 Hilltop Drive.

What schools are nearby to 20 Hilltop Drive?

Nearby schools include the Mt Sinai Elementary School, Mt Sinai Middle School, and ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL.

What are the annual taxes for 20 Hilltop Drive?

Annual taxes for this single-family home are estimated at $17,005.

How does 20 Hilltop Drive compare to other single-family homes in Mount Sinai?

This single-family home is listed 11% below the average price for single-family homes in Mount Sinai and has been on the market for 14 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,000 sqft.

20 Hilltop Drive is a 5-bedroom, 3-bath single-family home for sale in Mount Sinai NY 11766. On Prevu for 40 days at $799,999. This includes a recent price decrease of $45,001. This home features 3,000 square feet of living space, located in Mount Sinai. The median listing price for single-family homes in this area is $775,000. Nearby schools include Mt Sinai Elementary School, Mt Sinai Middle School, and ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL. Property amenities include dishwasher, air conditioning, parking, and washer/dryer. View other single-family home listings in Suffolk County.

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.