This slideshow presents a curated collection of exterior renovations and home transformations designed by Frank M. Bell, whose name has become synonymous with architectural quality and long-lasting value across Bethesda and Montgomery County.

What sets Frank apart—one of the many reasons Seth Ballard was eager to partner with him—is his commitment to preserving original home foundations. In an era where teardown is often the norm, Frank and Seth share a philosophy of honoring what’s structurally sound, rebuilding with vision, and redefining the home from the ground up. These are not quick flips—they are enduring, thoughtfully engineered homes that age gracefully and hold their market value. In fact, realtors routinely cite Frank Bell by name, and his homes often command premium resale prices, even 20+ years after construction.

Now retired from building, Frank Bell brings his design sensibility and construction expertise to Ballard + Mensua Architecture, where he oversees design and collaborates with our trusted network of contractors and craftspeople. Together, we are committed to delivering architect-designed homes and renovations that exceed expectations—designed for longevity, beauty, and everyday performance.