Review of building permit applications; design and construction requirements

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The Mayor shall review all building permit applications for new construction or substantial improvements to determine whether proposed building sites will be reasonably safe from flooding. If a proposed building site is in a location that has flood hazard, the proposed new construction or substantial improvement (including prefabricated homes) must:

(1) Be designed (or modified) and anchored to prevent flotation, collapse, or lateral movement of the structure;

(2) Use construction materials and utility equipment that are resistant to flood damage; and

(3) Use construction methods and practices that will minimize flood damage.

(May 26, 1976, D.C. Law 1-64, § 2, 22 DCR 7146.)

Prior Codifications

1981 Ed., § 5-301.

1973 Ed., § 5-1101.

Mayor's Orders

Authority under District of Columbia Applications Insurance Implementation Act delegated: See Mayor’s Order 84-193, November 2, 1984.

Delegation of Authority

Delegation of authority pursuant to D.C. Law 1-64, the “D.C. Applications Insurance Implementation Act”, see Mayor’s Order 98-46, April 15, 1998 ( 45 DCR 2691).


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