55 Grasslands Circle Mount Sinai, NY $ 1,475,000
55 Grasslands Circle
$ 1,475,000
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55 Grasslands Circle

Mount Sinai, NY, 11766
$ 1,475,000
Bedrooms6 Baths3.1 Sq 4,537

Monthly Estimate*

$ 9,202

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Single Family Home for sale in Mount Sinai, NY

for $1,475,000 with 6 bedrooms and 3 full baths, 1 half bath. This 4,537 square foot home was built in 1997 on a lot size of 0.62.

Incredible 6 bedroom, 3.5 bath colonial built by well respected builder Hine in The Orchards. Fabulous 29' front porch constructed of Ipe hardwood is 8.5' deep for comfortable outdoor relaxing. The grand 2 story entrance opens to the formal living room and dining room both featuring French doors. Enter into the granite kitchen with newer appliances including a Thermador double wall oven, Vent-A Hood exhaust fan, new Asko dishwasher, Insinkertor and new refrigerator. Large walk in pantry with self lighting gives additional storage. The Breakfast area in the kitchen features Marvin sliding doors leading to the mohogany deck w built in gas barbeque and granite countertops. Welcoming den features Pennsylvania wall stone, wood burning fireplace with crab orchard hearthstone. Built in bookcases flank the front windows. Doors give access to the back yard. Hallway leads to guest bedroom and bath, and separate laundry room. The extensive primary suite has french doors opening to an office or nursery as well as a recently renovated primary bath. 2 walk in closets and laundry chute complete this oasis. Additionally there are four bedrooms and a full bath. Open House cancelled 11/29/25. The full finished basement offers a new furnace , an exercise area, a bar with sink, sitting area, cedar closet and a built in dehumidifier. Professionally landscaped throughout the backyard showcases a salt water pool with diving board, new pool lliner and estate fencing. The large mahogany deck has access to a separate dog run. The 3 car garage includes a 220 outlet for EV level 2 charging.

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Single Family Active

Price

$ 1,475,000

Bedrooms

6

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 23,720

Style

Colonial

Lot Size

0.62

Year Built

1997

Town/City

Mount Sinai

County/Region

Suffolk

MLS | Web ID

897850

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Cathedral Ceiling(s) Ceiling Fan(s) Central Vacuum Chefs Kitchen Crown Molding Double Vanity Eat-in Kitchen Entrance Foyer Formal Dining Granite Counters His
Basement Finished Full Storage Space
Flooring Carpet Ceramic Tile Hardwood
Total Fireplaces 1
Fireplace Features Masonry Wood Burning
Basement Features Finished Full Storage Space
Basement (Y/N) Y
Window Features Casement Double Pane Windows Screens Wood Frames
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 6
Total Baths 4
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General
Sewer Septic Tank
Heating Baseboard Hot Water Oil
Cooling Central Air
Utilities Electricity Connected
Appliances Convection Oven Cooktop Dishwasher Dryer Electric Cooktop Electric Oven ENERGY STAR Qualified Appliances Exhaust Fan Microwave Refrigerator Stainless Steel Appliance(s) Washer
Garage Spaces 3
Patio/Porch Features Covered Deck Porch
Architectural Style Colonial
Pool Features Diving Board In Ground Outdoor Pool Salt Water Vinyl
Security Features Security Lights Security System Smoke Detector(s)
Construction Materials Frame Vinyl Siding
Exclusions Chandeliers DR LR BR & PBTH Fixtures
Year Built 1997
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0200-095-00-09-00-017-000
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Other Structures Garage(s) Kennel/Dog Run Shed(s)
Total Rooms 12
Full Baths 3
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 23720.52
Showing Instructions Call LA 516-661-1004 ~ Agent MUST Accompany All Appointments 24 Hr notice for all showings
Middle/Junior High School Mt Sinai Middle School
Additional Parcels Y/N N
Virtual Tour https://jumpvisualtours.com/u/485312
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Mount Sinai
Elementary School District Mount Sinai
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Exterior
Exterior Amenities Dog Run Gas Grill Mailbox Rain Gutters Speakers
Fencing Back Yard Chain Link Vinyl
Parking Features Driveway Electric Vehicle Charging Station(s) Driveway Electric Vehicle Charging Station(s)
Water Source Public
Spa N
Building Area Total 4573
Waterfront Y/N N
Other Equipment Dehumidifier Pool Equip/Cover
Horse Y/N N
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Internal Only
Street Number 1 55
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* Excluded Features
List By
Paula M. Johnson

Listing Agent

Signature Premier Properties

Broker

516-661-1004

Contact

Affordability Calculator

$11,179
Per Month
82%
18%
0%
Monthly Principal & Interest
$9,202
Monthly Property Taxes
$1,977
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% 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
4668039 Elementary School
4818774 Middle School
Robert M Grable Jr Mount Sinai High School High School
Pricing History
DatePricePrice ChangeDescription
10/21/2025$1,475,000 Listed Price

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55 Grasslands Circle, Mount Sinai, NY, 11766 is a Single Family Home for sale at $1,475,000 with 4,537 sqft and a lot size of 0.62. 55 Grasslands Circle has 6 bedrooms, 3.1 baths, and was built in 1997. The property's zip code is 11766 which is in Mount Sinai, NY