The Casa De Josefina (also known as the Irwin Arthur Yarnell House) is a historic home near Lake Wales, Florida.

The house is built of stucco-covered coquina in an eclectic Florida Boom style, a blend of Spanish, Italian, and Gothic, and is E-shaped with a corner tower.

[5][6] Irwin Arthur Yarnell, a banker from Minneapolis who helped develop Florida communities including Highland Park, built it for $1.5 million in 1923 and named it for his wife, Josephine;[5][6] above the front door is a stained-glass window with her name in the grillwork, and there is a sculpture of her profile on a parapet.

The house was built by European craftsmen and furnished with antiques bought abroad, and the couple hosted lavish parties there until the Florida bust of 1926 and the stock market crash of 1929 ruined them.

This article about a property in Polk County, Florida on the National Register of Historic Places is a stub.