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$3,695,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 6 Full Baths
  • 1 Partial Bath
  • 3 Car Garage
  • Updated 4 days ago
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New construction in the highly sought-after Chappaqua Schools within the Town of New Castle! Set on 11+ private acres, this exceptional Westchester estate property offers the ultimate luxury living, privacy, and convenience. Built by a well-known local builder, this 6,500 sq ft home features 3 finished levels, 5 bedrooms, and a walk-out lower level. Highlights include 10' ceilings on the main level, 9' ceilings upstairs, and quality craftsmanship throughout. Electrical outlets for hybrid vehicles. Enjoy scenic views, mature trees, and a prime pool site. Minutes to Metro-North, Chappaqua Crossing, shopping, dining, and all that the Westchester lifestyle has to offer. Your dream home awaits. Taxes listed with assessment will adjust after home is completed.

Full Property Details for 115 Old Roaring Brook Rd

General

  • Price: $3,695,000
  • Taxes: $27,087
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 975892
  • Updated: 3/25/2026
  • Added to Site: 20 day(s) ago

Interior

  • Number of Rooms: 12
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Built-in Features, Cathedral Ceiling(s), Central Vacuum, Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entrance Foyer, Formal Dining, High Ceilings, High Speed Internet, His and Hers Closets
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Fireplace(s): Family Room, Gas
  • Appliances: Convection Oven, Cooktop, Dishwasher, Dryer, ENERGY STAR Qualified Appliances
  • Laundry Facilities: Yes
  • Flooring: Hardwood

Rooms

Bathrooms

  • Total Bathrooms: 7
  • Full Bathrooms: 6
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Laundry: Electric Dryer Hookup, In Bathroom, Washer Hookup

Exterior

  • Exterior Features: Other

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Total Spaces: 3
  • Parking Features: Electric Vehicle Charging Station(s), Garage, Garage Door Opener

Location

  • County: Westchester County
  • Driving Directions: Saw Mill to Roaring Brook Exit- right to Old Roaring Brook Rd
  • Direction Faces: East

School Information

  • High School District: Chappaqua
  • Elementary School: Roaring Brook
  • Middle School: Seven Bridges Middle School
  • High School: Horace Greeley High School

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Ducts, Electric, ENERGY STAR Qualified Equipment, Propane, Radiant Floor
  • Heating Zones: 4

Utilities

  • Sewer: Septic Tank
  • Water: Public
  • Utility Description: Cable Available, Electricity Available

Structural Information

  • Architectural Style: Colonial, Contemporary
  • Detached/Attached: Detached
  • Construction: Advanced Framing Technique
  • Basement: Yes
  • Basement Desc.: Finished, Full Basement
  • Unfinished Attic: Yes
  • Sq. Ft. Source: Plans
  • Year Built: 2026

Lot Features

  • Lot Size (Acres): 11.98
  • Lot Size (Sq. Ft.): 521,849
  • Frontage: Municipal
  • Lot Features: Part Wooded

Financial Considerations

  • Taxes Include: Water
  • Tax Amount: $27,087

Disclosures and Reports

  • Special Conditions: None
  • Inclusions: ask LA
  • Property ID: 3600-082-017-00001-000-0001
  • Lot Number: 3600-082-017-00001

Listed by Houlihan Lawrence Inc.

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Listing agent

— 115 Old Roaring Brook Rd —

  • Houlihan Lawrence Inc.

914-762-7200

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

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Schools serving 115 Old Roaring Brook Rd

School District:Chappaqua Central School District
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 115 Old Roaring Brook Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/25/2026
Listed
$3,695,000
347.88%
MLS
10/15/2025
Sold
$825,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 115 Old Roaring Brook Rd

Year
Property Taxes
Change
Tax Assessment
Change
2025
$27,304
100%
$162,000
—
2024
100%
$162,000
—
2020
-100%
$162,000
—
2020
$25,079
3%
$162,000
—
2018
$24,415
7%
$162,000
—
2017
$22,914
1%
$162,000
—
2017
$22,757
-76%
$162,000
—
2016
$94,718
322%
$162,000
—
2015
$22,436
1%
$162,000
—
2013
$22,195
—
$162,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 115 Old Roaring Brook Rd

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Down Payment
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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by Houlihan Lawrence Inc.

115 Old Roaring Brook Road, Mount Kisco, NY 10549 (MLS# 975892) is a Single Family property with 5 bedrooms, 6 full bathrooms and 1 partial bathroom. 115 Old Roaring Brook Road is currently listed for $3,695,000 and was received on March 25, 2026. Want to learn more about 115 Old Roaring Brook Road? Do you have questions about finding other Single Family real estate for sale in Mount Kisco? You can browse all Mount Kisco real estate or contact a Coldwell Banker agent to request more information.

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