U.S. States Push Major Housing Reforms in 2025

Across the United States, 2025 has seen a remarkable wave of state-level housing reform aimed at increasing availability and affordability. According to the Pew Charitable Trusts, legislatures from Texas to Washington to Montana enacted laws targeting decades-old barriers such as restrictive zoning, outdated building codes, and excessive parking requirements. These measures reflect a growing consensus that overly rigid regulations have constrained housing supply, particularly for smaller, more affordable homes.

Broad-Based Support and Shared Goals

The reforms enjoy wide-ranging backing from traditionally diverse groups. Business leaders, housing advocates, property rights organizations, and even environmental groups have come together around the “Principles for Enhancing Housing Availability and Affordability.” These principles emphasize flexibility, smarter regulation, and expanding options for developers and communities, signaling a rare moment of bipartisan cooperation in housing policy.

Zoning and Transit-Oriented Development

Several states have taken bold steps to expand where housing can be built:

• Texas: Apartments are now permitted in commercial zones, and the process for converting offices to residential units has been streamlined.
• Arizona: Large cities must designate at least 10% of commercial land for multifamily housing.
• New England: States including New Hampshire, Rhode Island, and Maine have enabled residential construction in business districts.

Transit-oriented development has also received attention: Washington state allows six-story apartments near rail stations and four-story buildings near bus rapid transit corridors. Hawaii has incentivized cities to increase apartment construction near transit hubs to reduce commuting burdens and encourage sustainable growth.

Expanding Opportunities for Affordable Homeownership

Efforts to make homeownership more attainable are underway:

• Texas: The “Starter Homes Act” limits minimum lot sizes, encouraging construction of smaller single-family homes.
• Rhode Island: Expanded townhouse development provides additional affordable units.
• Montana and Kentucky: New support for manufactured housing boosts lower-cost housing options.

These initiatives are paired with lot-splitting laws in multiple states, which allow large parcels to be divided into smaller, more affordable lots.

Parking, Building Codes, and Cost-Reducing Measures

Parking mandates, often seen as unnecessary and costly, have been rolled back in Washington, Texas, Montana, and New Hampshire. Several states adopted “single-stair” reforms for mid-rise apartments, which maintain safety while lowering construction costs. These changes help developers deliver housing more efficiently without compromising quality.

Accessory Dwelling Units and Streamlined Permitting

Accessory dwelling units (ADUs) like backyard cottages or basement apartments continue to gain ground. Eighteen states now allow ADUs statewide, including Arizona, Nevada, and New Hampshire. To speed construction, states like Arizona and Rhode Island have implemented fast-track permitting systems and pre-approved building plans, helping builders avoid lengthy bureaucratic delays.

A Bipartisan Housing Breakthrough

The 2025 housing reforms illustrate that practical, solutions-focused policy can overcome political divisions. By prioritizing affordability, supply expansion, and smarter regulations, states are reshaping their housing landscapes. These changes aim not only to lower costs and increase inventory but also to provide more Americans with real pathways to homeownership in communities where they can thrive.

Experts say these measures may serve as a model for federal policy in the future, demonstrating how incremental, local-level innovation can produce meaningful impacts on housing markets nationwide. For direct financing consultations or mortgage options for you visit 👉 Nadlan Capital Group.