Date
Details
Price
Change
Source
6/01/2026
Listed
$794,999
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$794,999 Sale Pending
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Property Description
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.
Full Property Details
Full Property Details for 51 Chelsea Dr
General
- Price: $794,999
- Taxes: $14,775
- Status: Pending
- Type: Single Family
- Source: Long_Island
- MLS ID: 998677
- Updated: 6/16/2026
- Added to Site: 43 day(s) ago
Interior
- Number of Rooms: 10
- Interior Features: Eat-in Kitchen, Quartz/Quartzite Counters, Recessed Lighting
- Fireplace: Yes
- Number of Fireplaces: 1
- Appliances: Dryer, Electric Water Heater, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer
- Laundry Facilities: Yes
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Laundry: Laundry Room
Additional Information
- Pool: Yes
- Private Pool: Yes
- Pool Description: In-Ground
Exterior
- Porch/Patio/Deck: Deck, Patio
Parking
- Garage: Yes
- Garage Spaces: 2
- Parking Features: Driveway
Location
- County: Suffolk County
School Information
- High School District: Mount Sinai
- Elementary School: Mt Sinai Elementary School
- Middle School: Mt Sinai Middle School
- High School: ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Oil
- Heating Zones: 2
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Electricity Connected
Structural Information
- Architectural Style: Colonial
- Detached/Attached: Detached
- Construction: Frame, Vinyl Siding
- Basement Desc.: None
- Building Size: 2500
- Square Feet: 2,500
- Sq. Ft. Source: Measured
- Year Built: 1975
Lot Features
- Lot Size (Acres): 0.58
- Lot Size (Sq. Ft.): 25,265
- Fence: Yes
- Fencing (Description): Back Yard
Financial Considerations
- Taxes Include: Sewer, Trash
- Tax Amount: $14,775
Disclosures and Reports
- Special Conditions: None
- Property ID: 0200-233-00-01-00-037-000
Listed by Signature Premier Properties
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Listing agent
— 51 Chelsea Dr —
Signature Premier Properties
631-642-2300
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Schools
Schools serving 51 Chelsea Dr
School District:Mount Sinai Union Free School District
| Name | Grades | Distance |
|---|---|---|
Mount Sinai Middle School 114 North Country Road, Mount Sinai, NY 11766 | 5-8 | 2.3 mi |
Mount Sinai Elementary School 118 North Country Road, Mount Sinai, NY 11766 | K-4 | 3 mi |
Mount Sinai High School 110 North Country Road, Mount Sinai, NY 11766 | 9-12 | 2.5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 51 Chelsea Dr
Tax History
Tax History for 51 Chelsea Dr
Year
Property Taxes
Change
Tax Assessment
Change
2024
$13,130
100%
$3,290
—
2020
100%
$3,290
—
2022
-100%
$3,290
—
2016
$11,218
-6%
$3,290
—
2020
$11,935
3%
$3,290
—
2018
$11,625
2%
$3,290
—
2017
$11,359
1%
$3,290
—
2016
$11,302
1%
$3,290
—
2015
$11,167
2%
$3,290
—
2015
$10,968
1%
$3,290
—
2014
$10,860
3%
$3,290
—
2013
$10,564
—
$3,290
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 51 Chelsea Dr
51 Chelsea Drive, Mount Sinai, NY 11766 (MLS# 998677) is a Single Family property with 4 bedrooms, 2 full bathrooms and 1 partial bathroom. 51 Chelsea Drive is currently listed for $794,999 and was received on June 01, 2026. Want to learn more about 51 Chelsea Drive? Do you have questions about finding other Single Family real estate for sale in Mount Sinai? You can browse all Mount Sinai real estate or contact a Coldwell Banker agent to request more information.