To be Built Columbia. The Columbia single-family home is just as inviting as it is functional. Discover a magnificently spacious floor plan with custom flex areas. The welcoming family room effortlessly flows into the gourmet kitchen and dining area, so you never miss a moment. Add a covered porch for those warm summer nights and use the family entry to control clutter. On the second floor, 4 large bedrooms await, with the option to change one to a cozy loft for more living and entertaining space. Your luxurious owner's suite offers a walk-in closet and spa-like double vanity bath. Come home to The Columbia today. The only brand new single homes in a parklike setting with walking trails, at former Ashbourne Country Club, minutes to Philadelphia. Other floor plans and home sites available. Photos are representative.