A remarkable piece of Pennsylvania's modern architectural heritage has been listed for sale in Willistown Township. The McElroy House, a stunning 4,348-square-foot residence designed in 1975 by renowned builder Robert McElroy as his personal family home, is now available for $1.99 million through Compass Greater Philadelphia.

Situated on five private acres, this architectural landmark represents McElroy's lifelong commitment to creating harmony between built structures and natural landscapes. The celebrated architect, known for his contemporary houses throughout the Main Line and Valley Forge Mountain areas, crafted this residence as a living testament to his design philosophy and principles.

The home's striking design unfolds across multiple levels, featuring sharply pitched rooflines that create dramatic silhouettes against the sky. Floor-to-ceiling glass windows flood the interior with natural light while strategically maintaining privacy among the surrounding trees. Exposed wooden beams add warmth and structural interest, drawing light deep into the home's interior spaces while showcasing the craftsmanship that defined 1970s modern architecture.

Inside the three-bedroom, four-bathroom home, the architectural artistry continues through the exceptional work of master woodworker Horace Hartshaw. Hartshaw's intricate wooden details are featured throughout the residence, including sculptural staircases that serve as functional art pieces, custom cabinetry that maximizes both storage and aesthetic appeal, and handcrafted railings that blur the traditional boundaries between furniture and architectural elements.

The property stands as a rare example of Pennsylvania's modern architectural history, representing an era when architects like McElroy pushed boundaries to create homes that seamlessly integrated with their natural surroundings. The photographs by Thomas Donkin showcase the home's enduring appeal and the timeless quality of McElroy's design vision, demonstrating how thoughtful architecture from the 1970s continues to resonate with contemporary buyers seeking unique properties with historical significance.