Supported by NAHB, Southern Arizona HBA Wins Impact Fee Decision
The Arizona Supreme Court, on Jan. 17, handed down a victory to the Southern Arizona Home Builders Association (SAHBA) in its case against the Town of Marana over its onerous impact fees.
The SAHBA, on behalf of its members, filed a lawsuit claiming the town’s impact fees were illegal since they only applied to future home owners and not current residents.
The Town of Marana acquired title to a wastewater reclamation facility (WRF) from Pima County in 2013. Previously, Pima County used the WRF to serve the Town of Marana. Because of new Arizona water quality standards and certain limitations of a secondary system at the WRF, updates were required. To fund the improvements, the town levied an impact fee on home development, passing the costs to future home owners.
The Arizona Supreme Court ultimately found this cost shifting to be illegal. Arizona state law prohibits impact fees funding improvements to existing systems for existing users. The fees can only fund improvements necessary for new development. The town was trying to blur those lines and pass on the costs of the required WRF improvements to future home owners.
This case is a huge win for Arizona home builders. Impact fees are a necessary nuisance to development, and when they are imposed, it must be done in a fair manner. Irresponsible impact fees stymie development and raise costs for future home owners.
Latest from NAHBNow
Jan 22, 2026
NAHB Podcast: The Davos Housing Update That Wasn’tOn the latest episode of NAHB’s podcast, Housing Developments, Chief Operating Officer Paul Lopez is joined by Chief Advocacy Officer Ken Wingert to discuss the latest housing policies, including the housing announcement (or lack thereof) at the World Economic Forum and NAHB's continued advocacy efforts for 2026.
Jan 21, 2026
NAHB Announces 2026 Best of IBS FinalistsMore than 300 product entries in nine categories were judged by 42 industry and media representatives. See which products were selected as finalists in the 2026 Best of IBS Awards.
Latest Economic News
Jan 22, 2026
House Prices Decline in Local Markets Despite National GrowthNationally, house prices continued to rise at a modest pace in the third quarter of 2025, as mentioned in our previous quarterly house prices post. However, this national trend masks significant variation across local markets. While many metro areas continued to see house price appreciation, others experienced notable declines following several years of rapid growth.
Jan 21, 2026
Private Residential Construction Spending Edges Higher in October on Home ImprovementsPrivate residential construction spending was up 1.3% in October, rebounding from a 1.4% decline in September 2025. This modest gain was primarily driven by increased spending on home improvements.
Jan 21, 2026
Single-Family Permits Cooled in the FallIn October, single-family building permits weakened, reflecting continued caution among builders amid affordability constraints and financing challenges. In contrast, multifamily permit activity remained steady and continued to perform relatively well.