The National Association of Home Builders (NAHB) is one of the largest
trade association
A trade association, also known as an industry trade group, business association, sector association or industry body, is an organization founded and funded by businesses that operate in a specific Industry (economics), industry. Through collabor ...
s in the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
, representing the interests of home builders, developers, contractors, and associated businesses. NAHB is headquartered in
Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and federal district of the United States. The city is on the Potomac River, across from Virginia, and shares land borders with ...
Overview

Founded in 1942, NAHB is a federation of more than 700 state and local home builder associations (HBAs). About a third of the more than 140,000 NAHB members are home builders or remodelers. The rest of the membership works in closely related specialties such as sales and marketing, housing finance, and building materials manufacturing and supply.
Each year, NAHB members build approximately 80% of new homes constructed in the United States.
NAHB's various groups analyze policy issues, take the industry's story to the public through the media and other outlets, monitor and work toward improving the housing finance system, analyzing and forecasting economic and consumer trends, and educating, training, and disseminating information to members. NAHB represents the industry's interests on
Capitol Hill
Capitol Hill is a neighborhoods in Washington, D.C., neighborhood in Washington, D.C., located in both the Northeast, Washington, D.C., Northeast and Southeast, Washington, D.C., Southeast quadrants. It is bounded by 14th Street SE & NE, F S ...
. NAHB also works with federal agencies and state and local governments on regulations affecting the housing industry in mortgage finance, building codes, energy efficiency, and the environment.
NAHB organizes one of the largest trade shows in
North America
North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...
, the
International Builders' Show (IBS). It is the largest conference of its kind for the residential and light
commercial
Commercial may refer to:
* (adjective for) commerce, a system of voluntary exchange of products and services
** (adjective for) trade, the trading of something of economic value such as goods, services, information or money
* a dose of advertising ...
construction industry.
Government affairs and lobbying
NAHB is consistently named one of the top lobbyists in Washington. NAHB also manages a political action committee, BUILD-PAC, that contributes to housing-friendly candidates for U.S. Congress. In addition, NAHB government affairs and program area staff is heavily involved at the state and local levels advocating for a favorable legal and regulatory environment that aligns with NAHB's top priorities: housing affordability, workforce development, material costs, housing finance reform, and building codes.
Economic analysis
The NAHB Office of Economic and Housing Policy conducts independent research and produces a number of publications and indices, including the NAHB/
Wells Fargo
Wells Fargo & Company is an American multinational financial services company with a significant global presence. The company operates in 35 countries and serves over 70 million customers worldwide. It is a systemically important fi ...
Housing Market Index (HMI), an economic indicator used by financial analysts, the Federal Reserve, policymakers, economic analysts, and the news media.
References
{{Authority control
Construction organizations
Trade associations based in the United States
Lobbying firms
Real estate in the United States
Organizations based in Washington, D.C.
Sustainable building in the United States
Organizations established in 1942
Construction industry of the United States
1942 establishments in Washington (state)
Housing in the United States