NAHB Files Amicus Brief in Supreme Court Case Challenging Power of Federal Regulators

Legal
Published
Contact: Ellen Wilson
[email protected]
Director, Community Member Services
(202) 266-8694

NAHB has weighed in on a Supreme Court case that has widespread implications for how courts handle challenges to all agency regulations.

The case, Kisor v. Wilkie, addresses the issue of whether courts should defer to an agency’s interpretation of its own regulations, known also as Auer deference.

NAHB supported the petitioner with an amicus brief as part of a proactive strategy developed to identify cases that put this issue squarely before the Supreme Court.

The NAHB-led coalition focused its amicus brief on the real-world consequences that can result when courts defer to agencies on their interpretations of their own regulations.

Auer deference has harmed NAHB’s interest in a number of cases, including a Clean Water Act case where the court relied on Auer to affirm the finding of a violation against property owners who had constructed a ditch to build a residential subdivision.

NAHB has long been concerned with this type of judicial deference because it can create incentives for agencies to avoid formal rulemaking processes, or create vague regulations that they can later interpret however they see fit. Either tactic prevents home builders and other industries from participating in the development of rules that govern their activities.

Along these lines, the NAHB brief stated: “With little or no notice, Auer allows agencies to drastically transform the regulatory foundation on which individuals and businesses have built their lives and livelihoods, and to do so with impunity.”

The NAHB Legal Action Committee and legal staff have developed a number of strategies to ensure that NAHB is well-positioned to influence litigation on the issues that impact NAHB members, including cross-cutting regulatory issues that influence how courts review all federal regulatory actions.

The Supreme Court will hear oral arguments on this case in March, and a decision is expected by the end of June 2019.

Subscribe to NAHBNow

Log in or create account to subscribe to notifications of new posts.

Log in to subscribe

Latest from NAHBNow

Multifamily

Jul 28, 2026

High-Density Building Completions Hold Highest Multifamily Market Share in 2025

For the ninth consecutive year, most new multifamily units were in buildings with 50 or more units (labeled as high-density buildings) at 57%, the highest share since 2021.

Resiliency

Jul 27, 2026

Building A Resilient Home from the Ground Up With Climate Responsive Design

As climate pressures intensify, builders are being asked to deliver homes that perform under more challenging conditions. The most effective place to start is at the site and planning level, where architects, engineers and builders work together.

View all

Latest Economic News

Economics

Jul 28, 2026

How a Home Purchase Boosts Consumer Spending

The housing market has changed greatly since the COVID-19 pandemic, along with consumer spending behaviors. During this period, housing demand surged, home prices appreciated rapidly, inflation increased, supply-chain disruptions happened, and mortgage rates moved from historic lows to elevated levels.

Economics

Jul 28, 2026

Median Lot Value Stabilizes as Regional Trends Diverge

Following a multi-year run of record highs, the national median lot value for single-family detached spec homes largely stabilized in 2025. According to NAHB’s analysis of the Census Bureau’s Survey of Construction (SOC), the U.S. median lot value for homes started in 2025 was $59,000, compared with $60,000 a year earlier.

Economics

Jul 27, 2026

Share of Apartments Built in Buildings with 50+ Units Moves Higher in 2025

Following the highest number of multifamily completions in nearly 40 years in 2024, completions declined in 2025 to 484,000, according to NAHB analysis of the Census Bureau’s Survey of Construction. For the ninth consecutive year, a majority of new multifamily units were in buildings with 50 or more units (labeled as high-density buildings) at 57%, the highest share since 2021.