Over the course of our 40+ years in new home building, Columbia Builders boasts some of the most recognizable communities in Howard County. We were founded in 1975 during the development of Columbia–one of the most famous planned communities in Maryland–and we have been building quality communities since that time. Be sure to browse our History and Past Projects page to learn more about some of our landmark communities that we have completed.

We currently have a wide variety of locations available in Howard County, and more projects coming soon.

Currently Available

We are offering gorgeous, energy efficient, custom single family homes in Rivercrest in Brookeville, Ten Oaks Estates in Dayton, and two home sites in Marriottsville. All are are conveniently located in Howard County with easy access to nearby major metropolitan areas.  To learn more about these home sites, please visit our Currently Available page, and don’t forget to browse through the gallery and our many home designs.

View Sites Available Now

Future Sites

Columbia Builders is always looking to develop the next great community or individual home site. In addition to our currently available home sites, we have a number of properties in development. If you have a home site in mind or land to sell in Howard County, please contact us!

If you’re ready to turn the house of your dreams into a reality, get in touch with us at Columbia Builders today! To learn more about the homes designs and lots that we have available or schedule a time to visit one of our custom homes under construction, give us a call at 410-730-0215 and speak with one of our friendly and knowledgeable team members.

Columbia Builders is the leading new homebuilder in Howard County, including Marriottsville, Dayton, Clarksville, Laurel, Columbia, Brookeville, Glenwood, Fulton, and Ellicott City.