Convenience in the Castle

Consisting of two hamlets, Millwood and Chappaqua, New Castle is a quintessential small town, full of natural beauty with all the resources of the suburbs. With its MetroNorth station in Chappaqua residents are never too removed from the Big City.






23.5 sq. miles


9 parks

Opportunities in New Castle

New Castle offers residents so much it's shocking they'd ever want to leave. From fine dining in Chappaqua and the County's best sandwiches in Millwood to award winning schools and a thriving community arts scene, New Castle truly offers residents a world of opportunities.


The majority of New Castle residents attend Chappaqua Central School District, with small portions of the town attending Byram Hills, Bedford Central School District, Yorktown Central School District, and Ossining Union Free School District.


There's always something exciting to do in New Castle. With its charming main street and the new Chappaqua Crossing, which is home to a performing arts center, the town has a commitment to culture and activities. Every year they host a children's book festival attracting renowned authors and bringing the town together.

Parks & Recreation

With several town parks and nature preserves in New Castle, it's no surprise that residents are often found outdoors. From community soccer leagues at Gedney Park to hiking in one of the many public nature areas or even art classes at the town art center, there are many opportunities for New Castle residents to take advantage of their town's facilities.

Getting Around

In downtown Chappaqua you can catch a MetroNorth train that will take you to Grand Central in under an hour. You're also located right along the Taconic State and Saw Mill River Parkways making journeys by car not difficult at all.

Call Westchester Home

Whether you’re looking for an historic home on the countryside, a modern luxury apartment in a thriving downtown, or something in between, you’ll find it in Westchester.

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450 square miles and 45 cities, towns and villages.

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Relax at beaches, hike and bike trails, and enjoy other activities across 18,000 acres of parkland.

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Get to Grand Central Station in as little as 30 minutes.

Our Incentives

Westchester County’s various incentives help support startups, assist not-for-profits, and promote economic development through creating, attracting and retaining jobs, and more.


Industrial Development Agency

Sales tax exemptions on new construction, expansion or renovation projects, or the acquisition of new equipment, and more help companies grow and prosper.

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Local Development Corporation

Since its inception in 2012, we’ve assisted not-for-profit organizations in securing tax-exempt bond financing benefits totaling over $400 million—at no cost or risk to the taxpayers of Westchester County.

Our Programs

Westchester County offers programs and services to assist and incentivize businesses.

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Element 46 Incubator

The new Element 46 Incubator program kicked off in 2019 to inspire and support entrepreneurial talent and the development of new businesses in the County. Nearly a hundred business leaders will serve as mentors to startups, offering their expertise, time, and support.

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Minority and Women-Owned Business Program

Westchester works to encourage, promote and increase participation of business enterprises owned and controlled by persons of color or women.


Opportunity Zones

This new community investment tool established by Congress in 2017 encourages long-term investments in low-income urban and rural communities nationwide.

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Service-Disabled Veteran - Owned Business Program

Westchester encourages and supports eligible SDVOBs to play a greater role in the state's economy by increasing their participation in New York State's contracting opportunities.

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Disadvantaged Business Program

This federally regulated program provides a vehicle for increasing the participation by small businesses owned and controlled by socially and economically disadvantaged individuals.

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