Welcome to The Reserve at Black Rock

Montgomery County's Newest Estate Home Community

39 Pastoral and Wooded Lots Available from 1.5 to 73 Acres
Prices start at $350,000
We Build For You or Choose Your Own Builder
Choose to Build Your Dream Home
All Lots Are PERC Approved; Phase I Lots Are Ready To Build
Fill out form below to receive more detailed information

Conveniently located just minutes from 270

Choose from estate home sites ranging in size from 1.5 to 53 acres in the lush, rolling hills of Darnestown, Maryland. Adjacent to Seneca Creek State Park, no two lots are the same and the natural setting is simply unparalleled.

Estate Homes

The community will have a total of only 43 homes; the majority of its 255 acres has been set aside as open space. This Makes for a perfect setting to build your new custom home…

Large selection of lots with many different layouts and sizes

Start building your dream home in the country today – after you’ve chosen your home site, you can bring your own builder in or choose from various builders already associated with the community.

Exclusive Darnestown area

At the Reserve at Black Rock, you can let your imagination run free. Exclusive Darnestown location, lots of all shapes and sizes, and all Phase 1 lots are ready to build on…


About Us

As the foremost specialist in premier Montgomery County real estate, Dart Homes is proud to present the Reserve at Black Rock, a rare opportunity to have your own private sanctuary close to Washington, D.C. This 255-acre upscale community lies in the embrace of Seneca Creek State Park in Darnestown, with unique estate home sites on gently sloping hills. Fill out the contact form to learn more about your options here.

"I have been very thankful for the professionalism of Dart Homes and their knowledge of the Montgomery County area. A custom built home is one of the most stressful processes my wife and I have ever been through, and Dart Homes was so helpful. I have never met a group of people with such a deep commitment and respect for work ethic and professionalism. Your team wrote the book on Total Quality Service and the builder made us feel like we mattered, and they were able to put our wishes first above all else. I will highly recommend your Team, the Reserve at Black Rock community and this area of Darnestown to all I know or meet."

- Cannon