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MLS ID KEY998577Last updated Sep 16, 2026

Single Family

40 Hamilton Drive

Pending · New Castle · Westchester County, NY 10514

Bedrooms
4 Beds
Bathrooms
5 Baths
Year built
2022
Est. monthly taxes
$5,209.25
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About this home

Tucked away on over two exquisitely landscaped acres in one of Chappaqua’s most prestigious enclaves, this exceptional newly constructed modern home redefines luxury living through a masterful blend of architectural sophistication, cutting-edge efficiency, and timeless elegance. Designed with a discerning eye and crafted with uncompromising quality, this magazine-worthy residence offers the ultimate turnkey lifestyle only moments from downtown Chappaqua, Metro North, and top-ranked schools. A dramatic arrival sets the tone as you enter through oversized custom doors into sun-drenched interiors framed by soaring 10-foot ceilings, expansive walls of glass, and wide-plank white oak flooring throughout. The home’s seamless open-concept design was thoughtfully curated for both grand-scale entertaining and intimate everyday living, creating a warm yet elevated atmosphere in every room. At the heart of the home is a spectacular chef’s kitchen worthy of a luxury design showroom, featuring premium professional-grade appliances, bespoke custom cabinetry, oversized quartzite island, designer lighting, and exceptional prep and storage space. Flow effortlessly into the breathtaking great room anchored by a statement fireplace and oversized sliders that open to a covered outdoor lounge, creating a true indoor-outdoor living experience. The primary suite is a private sanctuary rivaling a five-star resort, complete with a boutique-inspired dressing room and a spa-caliber bath featuring radiant heated floors, custom marble steam shower, soaking tub, and designer vanities. Generously sized ensuite bedrooms provide exceptional comfort and privacy for family and guests alike. The fully finished walk-out lower level elevates the home even further, offering an extraordinary extension of living space ideal for a private wellness retreat, gym, media lounge, golf simulator, wine tasting room, or entertainment venue. A striking custom wine display serves as a dramatic focal point and conversation piece. Every inch of this residence reflects a commitment to luxury and modern convenience, including geothermal heating and cooling, smart-home integration, premium fixtures and finishes, oversized heated garage space, and meticulously curated landscaping designed for both beauty and privacy. A rare offering that blends modern elegance, privacy, and convenience just under an hour from Manhattan. Come see a flawless fusion of contemporary design, superior craftsmanship, and effortless luxury set within one of Westchester’s most coveted communities today.

Listing snapshot

Days on site
59 days
Listed on MLS
May 27, 2026
Full baths
4
Half baths
1
Annual property tax (MLS)
$62,511
Tax year
2025
Area source (MLS)
Public Records
Listing brokerage
Berkshire Hathaway HS NY Prop
MLS ID
KEY998577
Last updated
Sep 16, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2022
Garage
Yes
Garage spaces
2
Parking
Attached, Driveway, Garage, Garage Door Opener
Water source
Public
Sewer
Septic Tank
Utilities
Cable Connected, Electricity Connected, Phone Connected, Propane, Trash Collection Public, Underground Utilities, Water Connected

Interior features

Basement
Finished, Walk-Out Access
Heating
Geothermal, Radiant Floor
Cooling
Geothermal
Interior
First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Built-in Features, Ceiling Fan(s), Central Vacuum, Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Entrance Foyer, Formal Dining, High Ceilings, High Speed Internet, In-Law Floorplan, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Master Downstairs, Recessed Lighting, Smart Thermostat, Soaking Tub, Storage, Walk-In Closet(s)
Appliances
Dishwasher, Dryer, Exhaust Fan, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
Flooring
Hardwood
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Exp Ranch
Construction materials
Frame
Exterior
Basketball Hoop, Garden, Lighting, Mailbox, Rain Gutters
Private pool
No

Schools (MLS)

Elementary school
Roaring Brook
Elementary school district
Chappaqua
Middle school
Robert E Bell School
Middle school district
Chappaqua
High school
Horace Greeley High School
High school district
Chappaqua

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. MLS status changed
  3. First seen on this site

Location

New Castle · Westchester County, NY 10514Show interactive map
40 Hamilton Drive

New Castle · Westchester County, NY 10514

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.