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$835,000

  • Sold
  • Closed
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 2,500 Sq. Ft.
  • 2 Car Garage
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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 for 51 Chelsea Dr

General

  • Sold For: $835,000
  • Taxes: $14,775
  • Status: Closed
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 998677
  • Added to Site: 134 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 and Sold by Signature Premier Properties

Listing agent

— 51 Chelsea Dr —

  • Signature Premier Properties

631-642-2300

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 51 Chelsea Dr

School District:Mount Sinai Union Free School District
NameGradesDistance
Mount Sinai Middle School
114 North Country Road, Mount Sinai, NY 11766
5-82.3 mi
Mount Sinai Elementary School
118 North Country Road, Mount Sinai, NY 11766
K-43 mi
Mount Sinai High School
110 North Country Road, Mount Sinai, NY 11766
9-122.5 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

Date
Details
Price
Change
Source
9/21/2026
Sold
$835,000
5.03%
MLS
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.

Listed and Sold by Signature Premier Properties

51 Chelsea Drive, Mount Sinai, NY 11766 (MLS# 998677) is a Single Family property that was sold at $835,000 on September 21, 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.