$2,200,000
SOLD AUG 28, 2025

15 Dupont Ct Dix Hills, NY 11746

5 Beds
4.5 Baths
5,426 Sq Ft
1.02 Acres

Recently Sold

$405 Per Sq Ft

22% Above List Price

13 Days on Market

Highlights

  • In Ground Pool
  • Home fronts a pond
  • Panoramic View
  • Vanderbilt Elementary School Rated A+
  • Eat-In Gourmet Kitchen
  • Open Floorplan

About This Home

As of August 2025

Don't Miss this Jaw Dropping Home! This Stately Brick Front 5 Bedroom 4.5 Bath Colonial is Set on a Gorgeous Country Club Property. Over One Acre on a Private Cul De Sac Location Offers a Perfect Flat Tranquil Property that is Ideal for Entertaining with Outdoor Lighting and Surround Sound Music. The In-Ground Salt Water Pool is Set Back on the Property with Estate Fencing and Expansive Paving Stone Surround. The Pool is Propane Gas Heated, with Newer Liner and Filter, with Diving Board, Built in Bench and Loop Loc Safety Cover. Magnificent Koi Pond with Natural Water Fall, Rare Specimen Plantings and Trees abound the Property including Sea Grass, Cherry Blossoms and Japanese Maples. 12 Zone IGS. Spacious Paving Stone Patio offers tons of Space, Spacious Grass Area, Gazebo, Shed with a Loft and Dog Run and some of the Additional Features of the Breathtaking Yard. The Interior Offers an Equal Wow Factor with an 10 Foot Ceilings, Double Height Entry Foyer and Open Floor Plan from the Rich Maple Eat in Kitchen with GE Profile Stainless Steel Appliances, 42 inch Cabinets and Granite Counters to the Banquette Breakfast Nook Seamlessly Floating into the Family Room with Gas Fireplace, Hard Wood Floors and Scenic Windows Overlooking the Yard. The Dining Room and Living Room Flow Graciously Together yet Provide Distinctly Different Spaces. The Bonus Room can be a Wonderful Main Level 5th Bedroom with Closet and En-Suite Newly Updated Full Bathroom with Walk in Shower, or a Perfect Office, Playroom or In-Law Suite with a Private Outside Entrance. The Elegant Powder Room and Main Floor Laundry Room off the Kitchen Complete the Main Level. Upstairs Through the Double Doors you Enter the Primary Suite with Tray Ceiling, Beautiful Mill Work, Gas Fireplace, Ample Closets and Views of the Yard. The Brand New Primary Bathroom is Luxury at its Finest with Large Walk in Shower, Free Standing Bain Ultra Jetted Soaking Tub Overlooking the Yard, Wall of Windows, Stunning Double Quartz Vanity and Private Toilet Stall. The Three Additional Bedrooms are Each Generously Sized with Large Closets with Organizers and the Bathroom with Double Quartz Vanity is Functional as it is Attractive! The Lower Level is a Well Designed Retreat, with Large Office, Second Family Room with Working Bar and Beverage Refrigerator, Fish Tank and Billard Area, Gym, Full Bathroom, and Guest Room with Dual Access to the Bathroom. Tons of Storage and the High Ceilings Make this a Fabulous Space! The Home Offers So Many Features including a Brand New 6 Month Old Architectural Roof, 2 Year Old Hot Water Heater, 8 Year Old Boiler, Newer HE LG Washer/ Dryer, EV Charging Station in Garage, Full House Generator, 200 Amp Electric, Ring Doorbell, Two Zone Gas Heat and 2 Zone CAC, Distinctive Moldings and Mill Work. Too Many Special and Unique Features to List. Tax Grievance in Place. Home is being Taxed in Excess of $2MM! This is Truly Paradise In Dix Hills! An Absolute Must See!

Last Agent to Sell the Property

Shari DeLouya

Realty Connect USA LLC Brokerage Email: smdelouya@yahoo.com License #40DE0937533 Listed on: 05/01/2025

Realty Connect USA LLC

Co-Listed By

Jamie Epstein

Realty Connect USA LLC Brokerage Email: smdelouya@yahoo.com License #10301211632

Last Buyer's Agent

Marci Imber

Realty Connect USA LLC License #10401244455

Realty Connect USA LLC

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $33,563

Year Built

  • Built in 1998

Lot Details

  • 1.02 Acre Lot
  • Home fronts a pond
  • Dog Run
  • Back Yard Fenced
  • Garden

Parking

  • 2 Car Garage

Home Design

  • Colonial Architecture
  • Brick Exterior Construction
  • Vinyl Siding

Interior Spaces

  • 5,426 Sq Ft Home
  • Open Floorplan
  • Sound System
  • Built-In Features
  • Woodwork
  • Crown Molding
  • Cathedral Ceiling
  • Recessed Lighting
  • 2 Fireplaces
  • Gas Fireplace
  • Entrance Foyer
  • Family Room
  • Formal Dining Room
  • Storage
  • Wood Flooring
  • Panoramic Views
  • Finished Basement
  • Basement Fills Entire Space Under The House
  • Fire and Smoke Detector

Kitchen

  • Eat-In Gourmet Kitchen
  • Breakfast Bar
  • Range
  • Microwave
  • Dishwasher
  • Stainless Steel Appliances
  • Granite Countertops

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Main Floor Bedroom
  • Fireplace in Bedroom
  • En-Suite Primary Bedroom
  • Dual Closets
  • Bathroom on Main Level
  • Double Vanity
  • Soaking Tub

Laundry

  • Laundry Room
  • Dryer
  • Washer

Pool

  • In Ground Pool
  • Outdoor Pool
  • Saltwater Pool
  • Fence Around Pool
  • Pool Cover

Outdoor Features

  • Patio
  • Outdoor Speakers
  • Exterior Lighting
  • Shed
  • Private Mailbox

Schools

  • Vanderbilt Elementary School
  • Candlewood Middle School
  • Half Hollow Hills High School West

Utilities

  • Central Air
  • Heating System Uses Natural Gas
  • Underground Utilities
  • Natural Gas Connected
  • Cesspool
  • Cable TV Available

Community Details

  • Building Fire Alarm

Listing and Financial Details

  • Exclusions: Chandelier
  • Assessor Parcel Number 0400-278-00-01-00-030-009

Home Details

Home Type

Single Family

Est. Annual Taxes

$33,563

Year Built

Built in 1998

Lot Details

0

Parking

2

Listing Details

  • Property Type: Residential
  • Architectural Style: Colonial
  • Property SubType: Single Family Residence
  • Property Condition: Actual
  • Exclusions: Chandelier
  • Year Built: 1998
  • Attribution Contact: smdelouya@yahoo.com
  • Co List Office Mls Id: KEYRLLE02
  • Co List Office Phone: 516-714-3606
  • Carport Y N: No
  • CurrentPrice: 2200000.00
  • MlsMajorChangeType: Sold
  • CurrentPrice_By_LivingArea: 405.45522
  • ListPrice_By_LivingArea: 331.55179
  • ListPrice_By_OriginalListPrice: 1.00000
  • ListPrice_By_LotSizeAcres: 1763725.4902
  • LivingAreaSearchSqFt: 5426.00
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Appliances: Dishwasher, Dryer, Microwave, Range, Refrigerator, Stainless Steel Appliance(s), Washer
  • Interior Amenities: First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, His and Hers Closets, Primary Bathroom, Natural Woodwork, Open Floorplan, Open Kitchen, Pantry, Quartz/Quartzite Counters, Recessed Lighting, Soaking Tub, Sound System, Storage
  • Fireplaces: 2
  • Flooring: Hardwood
  • Fireplace Features: Bedroom, Family Room, Gas
  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Basement: Finished, Full
  • Inclusions: Fish Tank in Basement
  • Total Bedrooms: 5
  • Fireplace: Yes
  • Living Area: 5426
  • Other Equipment: Generator, Pool Equip/Cover
  • Basement YN: Yes

Exterior Features

  • Other Structures: Kennel/Dog Run, Shed(s)
  • Construction Materials: Brick, Vinyl Siding
  • Waterfront Features: Pond
  • Fencing: Back Yard
  • Pool Features: Fenced, In Ground, Outdoor Pool, Pool Cover, Salt Water
  • Pool Private: Yes
  • Spa: No
  • View: Panoramic
  • Exterior Features: Dog Run, Garden, Lighting, Mailbox, Speakers
  • Patio and Porch Features: Patio
  • Waterfront: No

Garage/Parking

  • Total Parking Spaces: 6
  • Garage Spaces: 2
  • Garage: Yes

Utilities

  • Cooling: Central Air
  • Heating: Natural Gas
  • Laundry Features: Laundry Room
  • Security: Fire Alarm, Smoke Detector(s)
  • Sewer: Cesspool
  • Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Trash Collection Public, Underground Utilities, Water Connected
  • Water Source: Public

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Candlewood Middle School

Lot Info

  • Horses: No
  • Lot Size Acres: 1.02
  • Lot Size Sq Ft: 44431
  • Parcel Number: 0400-278-00-01-00-030-009
  • Property Attached: No
  • Additional Parcels: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 33563.28
  • Tax Year: 2025

MLS Schools

  • Elementary School: Vanderbilt Elementary School
  • High School: Half Hollow Hills High School West
  • Middle School District: Half Hollow Hills

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Oct 11, 2023
Sold by
Faulhaber Paul and Faulhaber Stephanie
Bought by
Faulhaber Paul and Faulhaber Stephanie
Current Estimated Value
$2,030,707

Purchase Details

Closed on
Sep 2, 2005
Sold by
Castelli James
Bought by
Faulhaber Paul

Purchase Details

Closed on
Dec 4, 1997
Sold by
Showcase Estates At Dix Hills Inc
Bought by
Castelli James and Castelli Susan

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$374,000
Interest Rate
7.09%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Deed -- None Available
Deed -- None Available
Deed $1,520,000 Melissa Poland
Deed $1,520,000 Melissa Poland
Deed $535,000 Chicago Title Insurance Co
Deed $535,000 Chicago Title Insurance Co
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $374,000 Purchase Money Mortgage
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
08/28/2025 08/28/25 Sold $2,200,000 +22.3% $405 / Sq Ft
05/15/2025 05/15/25 Pending -- -- --
05/01/2025 05/01/25 For Sale $1,799,000 -- $332 / Sq Ft
Source: OneKey® MLS

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $31,469 $8,600 $750 $7,850
2023 $15,735 $8,600 $750 $7,850
2022 $30,364 $8,600 $750 $7,850
2021 $29,731 $8,600 $750 $7,850
2020 $29,422 $8,600 $750 $7,850
2019 $58,843 $0 $0 $0
2018 $27,847 $8,600 $750 $7,850
2017 $27,847 $8,600 $750 $7,850
2016 $27,217 $8,600 $750 $7,850
2015 -- $8,600 $750 $7,850
2014 -- $8,600 $750 $7,850
Source: Public Records

Agents Affiliated with this Home

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Map

Source: OneKey® MLS

MLS Number: 855653

OneKey® MLS

APN: 0400-278-00-01-00-030-009