by RH Advisors

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Westchester 10514
40 Hamilton Drive
$2,649,000
● House - In Contract

40 Hamilton Drive

New Castle, NY 10514
bedrooms
4 Beds
bathrooms
4 Baths, 1 Half Bath
square feet
5,918 Ft²
$18,217
Est. Monthly

About This Property

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.
Unit Size
5,918 Ft²
Days on Market
-
Land Size
2.26 acres
Price per sqft
$448
Property Type
House
Property Taxes
$5,209
HOA Dues
-
Year Built
2022

Listed By

Matthew Valvano
Berkshire Hathaway HS NY Prop

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Last updated: 11 days ago (OneKey MLS #KEY998577)

Price History

Date / Event Date Event Price
Sep 16, 2026 In contract -
In contract
Aug 1, 2026 Price Decreased $2,649,000
↓ $50K (1.9%)
Price Decreased
May 22, 2026 Listed by Berkshire Hathaway HS NY Prop $2,699,000
Listed by Berkshire Hathaway HS NY Prop
Feb 14, 2024 Sold
Sold
Jan 13, 2024 In contract -
In contract
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Property Highlights

Garage
Fireplace
Parking Details
Has Garage
Has Open Parking
Parking Features: Attached, Driveway, Garage, Garage Door Opener
Garage Spaces: 2
Interior Details
Half Bathrooms: 1
Full Bathrooms: 4
Interior Features: Breakfast Bar, Built-in Features, Ceiling Fan(s), Central Vacuum, Chandelier, Crown Molding, Double Vanity, Entrance Foyer, High Ceilings, High Speed Internet, In-Law Floorplan, Open Floorplan, Pantry, Master Downstairs, Recessed Lighting, Smart Thermostat, Soaking Tub, Storage, Walk-In Closet(s), First Floor Bedroom, First Floor Full Bath, Chefs Kitchen, Formal Dining, Open Kitchen, Primary Bathroom
Appliances: Dishwasher, Dryer, Exhaust Fan, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
Flooring Type: Hardwood
Laundry Features: Inside, Laundry Room
Rooms: 10
Has Fireplace
Fireplaces: 1
Basement: Finished, Walk-Out Access
Exterior Details
Square Footage: 5918
Square Footage Source: $0
Security Features: Security System, Video Cameras
Architectural Style: Ranch
Year Built: 2022
Building Area Units: Square Feet
Construction Materials: Frame
Patio and Porch Features: Covered, Patio, Porch
Lot Size Area: 98576
Lot Size Units: Square Feet
Lot Size Acres: 2.263
Lot Size Square Feet: 98576
Water Source: Public
Financial Details
Tax Assessed Value: $365,850
Tax Annual Amount: $62,511
Utilities Details
Cooling Type: Geothermal
Heating Type: Geothermal, Radiant Floor
Sewer : Septic Tank

Building Info

Overview

    General

  • Year Built: 2022
  • Effective Year Built: 2022
  • Bedroom Count: 4
  • Bathroom Count: 4
  • Full Bathrooms: 4
  • Partial Bathrooms: 4
  • Building Condition: 3
  • Building Quality: 4
  • Construction Type: 0
  • Building Style: 21
  • Exterior Walls Type: 17
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Count: 200
  • Floor Cover: 0
  • Basement Type: 3
  • Basement Area: 2,631
  • Garage Type: 7
  • Garage Square Area: 799
  • Parking Space Count: 3
  • Patio Type: 20
  • Porch Type: 6
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 69,696
  • Total Building Area: 3,287
  • Building Area: 3,287
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 1
  • Heating: 3
  • Heated Square Feet: 3,287
  • Heating Fuel Type: 3

    Utilities

  • Sewer System: 0
  • Water Service: 2

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: MAP OF PERRY CIRCLE
  • Land Acres: 0000001600
  • Standard Land Use Code: 1001
  • County Land Use Code: 210

Neighborhood

  • School District Name: Chappaqua Central School District
  • School Tax School District: CHAPPAQUA
  • Census Tract: 013104

Zoning

  • Zoning: R-1A

Geography

  • Account Number: 4238000
  • District: 553600
  • Section: 100.10
  • Parcel: 553600 100.10-2-27.2
  • Block: 2
  • Lot: 27.002
  • Municipality: NEW CASTLE
  • Latitude: 41.1583
  • Longitude: -73.7766

    Address

  • Full Address: 40 Hamilton Rd
  • Address - House Number: 40
  • Address - Street Name: Hamilton
  • Address - Suffix Type: Rd
  • State: NY
  • City Name: Chappaqua
  • Zip Code: 10514

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $1,625,756
  • Initial Tax Delinquent Year: 2022
  • Tax Rate Code Area: 553604

    Appraisal Valuation

  • Standard Deviation: 0.0924
  • Valuation Date: Feb 21, 2024
  • Confidence Score: 91
  • Final Value: 1,822,704
  • High Value: 1,991,148
  • Low Value: 1,654,259

    Market Valuation

  • Market Total Value: $2,750,000
  • Market Land Value: $597,973
  • Market Improvement Value: $2,152,027

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $407,000
  • Assessed Land Value: $88,500
  • Assessed Improvements Value: $318,500

    Sales

  • Current Sale Contract Date: Feb 09, 2024
  • Current Sale Recording Date: Feb 14, 2024
  • Current Sale Price:
  • Current Sale Document Type: 12
  • Current Sale Input Document Number: 3267
  • Previous Sale Recording Date: Jul 15, 2019
  • Previous Sale Contract Date: Jul 03, 2019
  • Previous Sale Amount: $299,000
  • Previous Sale Document Type: 27
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Westchester


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Frequently Asked Questions

When was property at 40 Hamilton Drive built and last sold?
The property at 40 Hamilton Drive was built in 2022 and last sold on Feb 9, 2024 for $2,600,100.
How much is this home worth?
The estimated value of the home located at 40 Hamilton Drive is $2,667,986.
What are some comparable homes to 40 Hamilton Drive?
There are currently no comparable homes to 40 Hamilton Drive.