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$3,093,606

  • Sold
  • Closed
  • Single Family
  • 4 Beds
  • 5 Full Baths
  • 1 Partial Bath
See This Home
Save This Home
See This Home
Save This Home
Stunning from start to finish, the Chanler is beautifully designed for extraordinary living. The welcoming porch opens to the airy foyer and beautiful formal dining room with a tray ceiling. A soaring two-story great room is the centerpiece to an expansive main living area featuring a spacious casual dining area with access to the rear yard. The well-designed kitchen is enhanced by a large center island with breakfast bar, plenty of counter and cabinet space, dual walk-in pantries, and a butler pantry to the dining room. The large flex room, private workspace, and second-floor loft can be suited to fit your lifestyle. Designer finishing's in photos are from another community and do not reflect this home. Finished walk-out basement complete with recreation space, full bath, wet-bar, and direct access to the rear yard Spacious outdoor living deck with a 48" fireplace provides seamless indoor/outdoor living Home site can accommodate a future pool. Fall 2025 planned occupancy., Additional information: Interior Features:Lr/Dr

Full Property Details for 18 Sienna Ct

General

  • Sold For: $3,093,606
  • Taxes: $50,000
  • Status: Closed
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: L3577120
  • Added to Site: 499 day(s) ago

Interior

  • Number of Rooms: 10
  • Interior Features: Entrance Foyer, Walk-In Closet(s), Formal Dining, Primary Bathroom
  • Number of Fireplaces: 2
  • Appliances: Dishwasher, ENERGY STAR Qualified Appliances, Tankless Water Heater

Rooms

Bathrooms

  • Total Bathrooms: 6
  • Full Bathrooms: 5
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4

Parking

  • Parking Features: Private, Attached, Driveway

Location

  • County: Suffolk County
  • Subdivision: Toll Bros. At Dix Hills
  • Cross Streets: Ryder Avenue
  • Driving Directions: Address is 49 Ryder Avenue, Dix Hills, NY 11746 *If using WAZE - Toll Brothers at Dix Hills LIE Exit 51 - Deer Park Avenue South to Ryder Avenue make right turn. Property on Left side of Road.

School Information

  • High School District: Half Hollow Hills
  • Middle School: West Hollow Middle School
  • High School: Half Hollow Hills High School East

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air, ENERGY STAR Qualified Equipment
  • Heating Type: Propane, Forced Air

Utilities

  • Sewer: Cesspool, Septic Tank
  • Water: Public
  • Utility Description: Trash Collection Private

Structural Information

  • Architectural Style: Colonial
  • Detached/Attached: Detached
  • Construction: Advanced Framing Technique, Batts Insulation, Blown-In Insulation, ICFs (Insulated Concrete Forms), Stone
  • Basement: Yes
  • Basement Desc.: Finished, Partially Finished
  • Sq. Ft. Source: Plans
  • Year Built: 2024

Lot Features

  • Lot Size (Sq. Ft.): 36,252
  • Lot Dimensions: 36252
  • Road Maintenance: Private Maintained Road
  • Lot Features: Level

Green Features

  • Building Certification: HERS Index Score

Financial Considerations

  • Tax Amount: $50,000

Disclosures and Reports

  • Lot Number: 22

Listed and Sold by Toll Brothers Real Estate Inc.

Listing agent

— 18 Sienna Ct —

  • Toll Brothers Real Estate Inc.

914-456-3531

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 18 Sienna Ct

School District:Half Hollow Hills Central School District
NameGradesDistance
Paumanok Elementary School
1 Seaman Neck Road, Dix Hills, NY 11746
K-50.5 mi
West Hollow Middle School
250 Old East Neck Road, Melville, NY 11747
6-82.7 mi
Half Hollow Hills High School East
50 Vanderbilt Parkway, Dix Hills, NY 11746
9-121.6 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 18 Sienna Ct

Date
Details
Price
Change
Source
11/24/2025
Sold
$3,093,606
14.58%
MLS
12/06/2024
Price Reduced
$2,699,995
-0.66%
MLS
11/18/2024
Price Reduced
$2,717,995
-8.14%
MLS
9/15/2024
Price Reduced
$2,958,995
-2.86%
MLS
9/06/2024
Listed
$3,046,064
—
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 Toll Brothers Real Estate Inc.

18 Sienna Court, Dix Hills, NY 11746 (MLS# L3577120) is a Single Family property that was sold at $3,093,606 on November 24, 2025. Want to learn more about 18 Sienna Court? Do you have questions about finding other Single Family real estate for sale in Dix Hills? You can browse all Dix Hills real estate or contact a Coldwell Banker agent to request more information.