The John W. Morrah House, constructed in 1896, stands as a distinguished example of Queen Anne architecture in Mount Carmel, South Carolina. Designed by architect Lewis F. Goodrich of Augusta, Georgia, the residence is characterized by its asymmetrical design, intricate woodwork, and a blend of textures and materials typical of the Queen Anne style. Notable features include a hip-and-gable roof, a one-story, hip-roofed porch adorned with turned posts, a spool-and-spindle balustrade, sawn brackets, and a denticulated cornice. The façade and right elevation boast polygonal bays with gables, small stained glass windows, and wooden shingles in the gable ends. Additionally, a small jerkinhead gable is set above the main hipped roof, enhancing the home’s picturesque quality.

Situated within the Mount Carmel Historic District, the John W. Morrah House contributes to the district’s representation of late 19th and early 20th-century architecture in rural South Carolina. The district encompasses 40 contributing buildings, including residential, commercial, institutional, religious, and industrial structures, many of which were constructed between 1885 and 1920.

The house’s architectural significance and its role in the community’s development led to its inclusion in the National Register of Historic Places on June 22, 1982. Today, the John W. Morrah House remains a testament to the craftsmanship and architectural trends of its era, offering insight into the historical fabric of Mount Carmel.