Lennar Corporation is a home construction company based in the Waterford District, an unincorporated area of Miami-Dade County, Florida with a Miami postal address. As of 2023, the company was the second-largest home construction company in the United States based on the number of homes sold. In 2023, the company was ranked 119th on the Fortune 500. The company operates in multiple states. It also has investments in multifamily and single family residential rental properties and investments in property technology companies. The name Lennar is a portmanteau of the first names of two of the company's founders, Leonard Miller and Arnold Rosen. Wikipedia