47 Grassland Circle Mount Sinai, NY ^$ 1,250,000

47 Grassland Circle

^$ 1,250,000

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Open House 7/12 12pm - 2pm

47 Grassland Circle

Mount Sinai, NY, 11766

^$ 1,250,000

Bedrooms4 Baths3.1 Sq 3,600

Monthly Estimate*

^$ 7,893

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Single Family Home for sale in Mount Sinai, NY

for $1,250,000 with 4 bedrooms and 3 full baths, 1 half bath. This 3,600 square foot home was built in 2010 on a lot size of 0.5.

*Magnificent Custom Built Colonial in the Highly Sought After "Orchards" Community of Mount Sinai. This Meticulously maintained home boasts; a Bright and airy open floor plan with a Gourmet Chefs Kitchen, Granite & Stainless High End Appliances inc. Wine Fridge, Hardwoods, Marble Fireplace, Main level Office/ 5th BR, Country Club Backyard, Heated Salt IG Pool with Slide, Built-in Fire Pit, Pavers, Oversized Deck Overlooking Very Private, Professionally Landscaped Grounds. CAC, Sprinklers, Oversized Driveway fits 8 vehicles. Needs nothing, Move in ready...*Truly a MUST SEE Diamond home!! *Taxes do not reflect STAR*

Open House

7/12/2026 12:00 PM - 2:00 PM

47 Grassland Circle Mount Sinai, NY

* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Coming Soon

Price

^$ 1,250,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 24,002

Style

Colonial

Lot Size

0.5

Year Built

2010

Town/City

Mount Sinai

County/Region

Suffolk

MLS | Web ID

1020327

Features

Interior

Interior Amenities Built-in Features Cathedral Ceiling(s) Ceiling Fan(s) Crown Molding Double Vanity Eat-in Kitchen Entrance Foyer Formal Dining Granite Counters High Ceilings Kitchen Island Open Floorplan

Basement Full

Flooring Carpet Ceramic Tile Hardwood Tile Wood

Total Fireplaces 1

Fireplace Features Living Room Wood Burning

Basement Features Full

Basement (Y/N) Y

Fireplace Y/N Y

Half Baths 1

Total Bedrooms 4

Total Baths 4

General

Sewer Cesspool

Heating Forced Air Oil

Cooling Central Air

Utilities Underground Utilities

Appliances Convection Oven Dishwasher Dryer ENERGY STAR Qualified Appliances Exhaust Fan Freezer Gas Oven Microwave Refrigerator Stainless Steel Appliance(s) Trash Compactor Oil Water Heater

Garage Spaces 2

Patio/Porch Features Deck Patio

Architectural Style Colonial

Construction Materials Vinyl Siding

Year Built 2010

Property Subtype Single Family Residence

Tax Year 2025

Parcel Number 0200-095-00-09-00-013-000

County Suffolk County

Property Type Residential

HOA N

Subdivision Name The Orchards

Facing Direction West

Garage Y/N Y

Total Rooms 10

Full Baths 3

Directions Google Maps

High School ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL

City Brookhaven

Senior Community Y/N N

High School District Mount Sinai

Carport Y/N N

Elementary School Mt Sinai Elementary School

Property Attached Y/N N

Tax Annual Amount 24002

Middle/Junior High School Mt Sinai Middle School

Additional Parcels Y/N N

Building Area Units Square Feet

Standard Status Coming Soon

Middle/Junior School District Mount Sinai

Elementary School District Mount Sinai

Tax Assessed Value 5400

Exterior

Exterior Amenities Fire Pit

Fencing Back Yard Fenced Vinyl

Parking Features Driveway Driveway

Water Source Public

Total Parking 8

Parking Spaces 8

Spa N

Building Area Total 3600

Waterfront Y/N N

Horse Y/N N

Internal Only

Street Number 1 47

* Excluded Features

List By

Craig C. Giambalvo

Listing Agent

Realty Connect Usa L I Inc

Broker

631-941-4300

Contact

Affordability Calculator

$9,893

Per Month

Monthly Principal & Interest: $7,893
Monthly Property Taxes: $2,000
Monthly Home Insurance: --

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Yearly Property Taxes

Yearly Home Insurance

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in Mount Sinai, NY

Average List Price ^$932,119

Percent of Sale Price 25%

About Mount Sinai, NY

12,788 Population

35% Since 2002

^$118,732 Median Income

44.75 Median Age

35% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

4668039 Elementary School

4818774 Middle School

Robert M Grable Jr Mount Sinai High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
7/5/2026	$1,250,000		Listed Price

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47 Grassland Circle, Mount Sinai, NY, 11766 is a Single Family Home for sale at $1,250,000 with 3,600 sqft and a lot size of 0.5. 47 Grassland Circle has 4 bedrooms, 3.1 baths, and was built in 2010. The property's zip code is 11766 which is in Mount Sinai, NY

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS.

The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use.

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47 Grassland Circle

Single Family Home for sale in Mount Sinai, NY

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