51 Chelsea Drive Mount Sinai, NY $ 794,999
51 Chelsea Drive
$ 794,999
Recently Listed
Open House 6/6 11am - 12:30pm
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51 Chelsea Drive

Mount Sinai, NY, 11766
$ 794,999
Bedrooms4 Baths2.1 Sq 2,500

Monthly Estimate*

$ 4,895

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Single Family Home for sale in Mount Sinai, NY

for $794,999 with 4 bedrooms and 2 full baths, 1 half bath. This 2,500 square foot home was built in 1975 on a lot size of 0.58.

Welcome to this stunning 4/5 bedroom home in Mount Sinai, offering the perfect blend of comfort, elegance, and resort-style living. This beautifully maintained residence features a new eat-in kitchen with modern finishes, new appliances and plenty of space for entertaining. Enjoy cozy evenings in the inviting family room with a wood-burning fireplace, along with a formal living room and dining room ideal for gatherings and special occasions. This home is loaded with updates and amenities, including beautiful wood floors throughout, a convenient first-floor mudroom with laundry, central air conditioning two years old, a two-year-old roof, high hats throughout, in-ground sprinklers, and a spacious two-car garage. The tremendous primary suite is truly a must-see, featuring its own private bath, walk-in closet, and an incredible bonus space perfect for a home office, art studio, gym, nursery, or whatever your imagination desires. Step outside to breathtaking park like grounds featuring a heated Gunite in ground swimming pool with new new resurfacing, filter, and heater updates completed within the last few years. Gorgeous landscaping, beautiful paver walkways, and a charming front porch add to the home’s incredible curb appeal and make outdoor living truly exceptional. This remarkable property combines spacious living, modern updates, and a private backyard oasis all in a desirable Mount Sinai location.

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Open House

6/6/2026 11:00 AM - 12:30 PM
51 Chelsea Drive 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 Active

Price

$ 794,999

Bedrooms

4

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 14,775

Style

Colonial

Lot Size

0.58

Year Built

1975

Town/City

Mount Sinai

County/Region

Suffolk

MLS | Web ID

998677

Features
Interior
Interior Amenities Eat-in Kitchen Quartz/Quartzite Counters Recessed Lighting
Basement None
Total Fireplaces 1
Basement Features None
Basement (Y/N) N
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 4
Total Baths 3
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General
Sewer Public Sewer
Heating Oil
Cooling Central Air
Utilities Electricity Connected
Appliances Dryer Electric Water Heater Microwave Oven Range Refrigerator Stainless Steel Appliance(s) Washer
Garage Spaces 2
Patio/Porch Features Deck Patio
Architectural Style Colonial
Pool Features In Ground
Construction Materials Frame Vinyl Siding
Year Built 1975
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 0200-233-00-01-00-037-000
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 10
Full Baths 2
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 14775
Middle/Junior High School Mt Sinai Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Mount Sinai
Elementary School District Mount Sinai
Tax Assessed Value 3290
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Exterior
Fencing Back Yard
Parking Features Driveway Driveway
Water Source Public
Spa N
Building Area Total 2500
Waterfront Y/N N
Horse Y/N N
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Internal Only
Street Number 1 51
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* Excluded Features
List By
Jeanette M. Cinelli

Listing Agent

Signature Premier Properties

Broker

631-642-2300

Contact

Affordability Calculator

$6,126
Per Month
80%
20%
0%
Monthly Principal & Interest
$4,895
Monthly Property Taxes
$1,231
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% 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
6/1/2026$794,999 Listed Price

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51 Chelsea Drive, Mount Sinai, NY, 11766 is a Single Family Home for sale at $794,999 with 2,500 sqft and a lot size of 0.58. 51 Chelsea Drive has 4 bedrooms, 2.1 baths, and was built in 1975. The property's zip code is 11766 which is in Mount Sinai, NY