U.S. flag

Một trang web chính thức của Chính Phủ Hoa Kỳ

Dot gov

Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS

A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites..

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Trang này chưa được dịch sang tiếng Tiếng Việt. Truy cập trang được dịch sang tiếng Tiếng Việt để xem các tài nguyên hỗ trợ theo ngôn ngữ này.

Low-Rise Building

Low-rise condominium buildings having fewer than 5 units regardless of the number of floors or 5 or more units with fewer than 3 floors including basement. All townhouses/rowhouses, regardless of the number of floors or units and all single-family detached condominium buildings are classified as low rise. An enclosure below an elevated building, even if it is the lowest floor for rating purposes, cannot be counted as a floor to avoid classifying the building as a low rise.