KB Home operates as a homebuilding company in the United States.

It operates through four segments: West Coast, Southwest, Central, and Southeast. It builds and sells various homes, including attached and detached single-family residential homes, townhomes, and condominiums primarily for first-time, first move-up, second move-up, and active adult homebuyers.

The company also provides financial services, such as insurance products and title services, as well as mortgage banking services, including residential consumer mortgage loans to homebuyers.

It has operations in Arizona, California, Colorado, Florida, Idaho, Nevada, North Carolina, Texas, and Washington.

The company was formerly known as Kaufman and Broad Home Corporation and changed its name to KB Home in January 2001.

KB Home was founded in 1957 and is based in Los Angeles, California.