Coldwell Banker Home Page
Local Realty Service Provided By: Coldwell Banker Reliable Real Estate
Property view
Listing view 2
Listing view 3

21 Castleton Drive, 
Highland Mills, NY 10930

$1,150,000


4

Beds


5

Baths


3,855

Sq Ft


Single Family

Active

Listed by

Courtney Tablante

Keller Williams Realty

Last updated:

February 10, 2026, 11:45 AM

MLS#

948094

Source:

OneKey MLS

About This Home

21 Castleton Drive

Welcome to this exceptional Colonial residence in the highly desirable Brigadoon community of Highland Mills. Completely rebuilt in 2023, this luxurious home is a true showcase of modern craftsmanship, smart technology, and timeless design. The home offers over 3,855 sq ft of meticulously finished living space with efficiency and comfort at its core. Inside, you’ll find a chef’s dream kitchen featuring top-of-the-line stainless steel appliances, a six-burner stove, dual ovens, dual sinks, a commercial-grade InSinkErator disposal, granite countertops, and a striking waterfall island. The open-concept eat-in layout is ideal for both entertaining and everyday living. The grand entrance foyer opens to sun-drenched living spaces accented by 3” hardwood flooring, recessed lighting, crown molding, and a sleek fireplace that anchors the living and family rooms. A formal dining room provides an elegant setting for gatherings, while a first-floor office, large pantry, and multiple coat closets add everyday functionality. Smart home enhancements include a video doorbell along with full coverage video monitoring, SimpliSafe security, smart lighting, Honeywell smart thermostats, and Wi-Fi-enabled controls throughout. This home offers four spacious bedrooms and four and a half bathrooms, including a lavish primary suite designed as a private retreat. Highlights include tray ceilings, stunning mountain views, and a spa-inspired bath with a Jacuzzi tub, rain shower, sitting area, and custom handmade Amish vanities. Three bedrooms feature en-suite bathrooms, large closets, insulated doors, and recessed lighting. A second-floor laundry room with drainage, smart lighting with timers, and thoughtfully hidden outlets add to the home’s modern convenience. The fully finished basement offers incredible versatility, complete with a full bathroom, playroom, rec room, wine room, and a bonus room with means of egress—perfect for a home office, gym, or guest suite. Rough-ins for a bar or kitchenette, three furnaces, smart thermostat controls, whole house reverse osmosis water system delivering UV sanitized 35ppm water, and an updated radon mitigation system make this space ideal for entertaining, guests, or multigenerational living. Additional high-end upgrades include full-house PEX plumbing, updated ductwork, a state-of-the-art electrical system with whole-house surge protection, a hot water recirculating system for instant hot water, new windows, updated flashing, and preinstalled lighting hookups. The attached two-car garage is fully finished, heated, and equipped with insulated doors and smart openers. Step outside to a professionally landscaped backyard featuring tree-lined privacy, a sledding hill, outdoor flood lights, and a built-in gas line for grilling—perfect for outdoor entertaining year-round. A fully automated smart sprinkler system keeps the grounds lush and thriving with ease. Brigadoon residents enjoy resort-style amenities, including a clubhouse, fitness center, pool, tennis courts, playground, community park, and access to the beautiful Woodbury Reservoir. Located within the Monroe-Woodbury School District, the home offers easy access to major highways, park-and-ride services, and direct train lines—approximately a one-hour commute to New York City. Just minutes from Woodbury Common Premium Outlets, parks, dining, country clubs, and all that the breathtaking Hudson Valley has to offer. This is more than a home—it’s a lifestyle. Schedule your private tour today.

Home Facts

Single Family

5 Baths

4 Bedrooms

Built in 2002

Price Summary

1,150,000

$298 per Sq. Ft.

MLS #:

948094

Last Updated:

February 10, 2026, 11:45 AM

Added:

a month ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

5

Full Bathrooms:

4

Interior

Living Area:

3,855 Sq. Ft.


Structure

Structure

Architectural Style:

Colonial

Building Area:

3,855 Sq. Ft.

Year Built:

2002


Lot

Lot Size (Sq. Ft):

30,492


Finances & Disclosures

Finances

Price:

$1,150,000

Price per Sq. Ft:

$298 per Sq. Ft.

Source:OneKey MLS
Copyright 2026 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID . OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of OneKey MLS.

Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.

Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.