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301 Roaring Brook RoadChappaqua, NY 10514

For Sale

$3,088,000

Smart Buyer Rebate $30,880

Welcome to The Roaring Brook Estate, a rare Chappaqua retreat set on more than seven private acres of natural beauty, architectural significance, and quiet history. Just about one hour north of Manhattan, this distinctive property offers a remarkable combination of privacy, land, design, and lifestyle.

Originally built in 1958, the residence is known in architectural records as the Donald Miller Jr. House, Now the Roaring Brook Estate, and was designed by celebrated American modernist architect Edward Larrabee Barnes. The home was featured in Architectural Record Houses of 1959, with USModernist identifying the original project team as including structural engineer William Atlas, builder O’Brien and Kinkle, landscape designers Bye and Herrmann, and interiors by Mary Barnes and Emily Malino.

The architecture reflects Barnes’s modernist philosophy: clean lines, openness, natural light, and a close relationship between the residence and the surrounding landscape. Glass, structure, and proportion work together to frame the outdoors rather than compete with it, creating a home that feels deeply connected to its setting.

Surrounded by mature trees, open lawns, a peaceful brook, and beautiful natural scenery, the estate creates an immediate sense of calm and escape. The property unfolds through light, landscape, and privacy — morning sun through the trees, quiet afternoons across the grounds, and peaceful evenings surrounded by nature. Here, the land is not simply a backdrop; it is part of the living experience.

In addition to the main residence, the property also includes a separate guest house featuring a beautiful studio space, currently occupied by a tenant. This added structure enhances the estate’s flexibility and creates potential for guest accommodations, creative use, private work space, or income-producing use, subject to applicable lease terms and local requirements.

This is a unique opportunity for the next owner to enjoy, restore, or reimagine a significant modernist estate with character, history, and long-term lifestyle potential. Whether used as a full-time residence, weekend retreat, creative sanctuary, or private gathering place, 301 Roaring Brook Road offers the space, privacy, and atmosphere that are increasingly difficult to find in Westchester.

Located in desirable Chappaqua, the property is close to village conveniences, Metro-North, parks, trails, and the highly regarded Chappaqua school district. More than a home, The Roaring Brook Estate is a setting, a story, and a rare opportunity to become the next steward of one of Chappaqua’s most memorable properties.

Listed by Kurt Yang

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EXP Realty

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888-276-0630

Last updated September 30, 2026

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Source: OneKey #1055737

Listing Facts

  • TypeSingle-family
  • NeighborhoodNew Castle
  • Bedrooms7
  • Bathrooms7
  • Days on Prevu34
  • Taxes$46,933.58/year
  • Size5,345 sqft
  • Price per sqft$578

Amenities

  • Dishwasher
  • Washer/Dryer
  • Parking

Location

Mortgage Calculator

Listing History

09/27/2026
Listed by EXP Realty
$3,088,000
  1. 09/27/2026$3,088,000
    Listed by EXP Realty

Property Details for 301 Roaring Brook Road

Exterior

Construction

  • Year Built: 1958
  • Architectural Style: Mid-Century Modern
  • Construction Materials: Frame

Features

  • Pool Private: Yes
  • View: Lake, Mountain(s), Park/Greenbelt, Trees/Woods, Water
  • Waterfront Features: Lake Front, Lake Privileges, Water Access, Waterfront
  • Waterfront: Yes

Measurements

  • Building Area Total: 5,845
  • Building Area Units: Square Feet
  • Lot Size Acres: 7.58
  • Lot Size Square Feet: 330,404

Financial

Taxes

  • Parcel Number: 3600-092-008-00003-000-0010
  • Tax Annual Amount: $46,933.58
  • Tax Assessed Value: $281,100.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Electric Cooktop, Electric Oven, Electric Range, Freezer, Microwave, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Oil Water Heater
  • Interior Features: First Floor Bedroom, Beamed Ceilings, Natural Woodwork, Primary Bathroom, Walk-In Closet(s), Washer/Dryer Hookup

Measurements

  • Living Area: 5,345
  • Living Area Source: Appraiser

Rooms

  • Basement: Storage Space, Unfinished
  • Has Basement: Yes
  • Bathrooms Full: 7
  • Bathrooms Total Integer: 7
  • Bedrooms Total: 7
  • Rooms Total: 10

Parking

Parking

  • Carport Spaces: 5
  • Carport: Yes
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Attached, Carport, Garage, Garage Door Opener

Schools

Elementary School

  • Elementary School: Roaring Brook
  • Elementary School District: Chappaqua

High School

  • High School: Horace Greeley High School
  • High School District: Chappaqua

Middle or Junior School

  • Middle Or Junior School: Seven Bridges Middle School
  • Middle Or Junior School District: Chappaqua

Utilities

Equipment

  • Cooling: Wall/Window Unit(s), Zoned
  • Heating: Heat Pump
  • Sewer: Cesspool
  • Utilities: Cable Available, Electricity Available, Propane, Sewer Available, Sewer Connected, Water Available
  • Water Source: Well

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 7 bedrooms and 7 bathrooms in this single-family home at 301 Roaring Brook Road.

What schools are nearby to 301 Roaring Brook Road?

Nearby schools include the Roaring Brook Elementary School, Seven Bridges Middle School, and Horace Greeley High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 301 Roaring Brook Road.

What are the annual taxes for 301 Roaring Brook Road?

Annual taxes for this single-family home are estimated at $46,933.

How does 301 Roaring Brook Road compare to other single-family homes in New Castle?

This single-family home is listed 92% above the average price for single-family homes in New Castle and has been on the market for 30 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 5,345 sqft.

301 Roaring Brook Road is a 7-bedroom, 7-bath single-family home for sale in Chappaqua NY 10514. Available on Prevu for 34 days at $3,088,000. This residence features 5,345 square feet of living space, located in New Castle. The median listing price for single-family homes in this area is $1,354,250. Nearby schools include Roaring Brook Elementary School, Seven Bridges Middle School, and Horace Greeley High School. Property amenities include dishwasher, parking, and washer/dryer. View other single-family home listings in Westchester County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.