This Idaho bill requires cities with more than 10,000 residents to allow starter home subdivisions by February 1, 2027, which are residential developments on at least four acres featuring smaller lots up to 1,500 square feet and compact homes. The law prohibits cities from enforcing ordinances that ban these subdivisions and sets specific limits on lot sizes, setbacks, and fees to make development more affordable while maintaining neighborhood compatibility. Cities retain the ability to deny approvals if infrastructure cannot support the development and must still comply with existing health, safety, and environmental regulations. The measure applies only to incorporated cities and does not affect historic districts or properties designated as historic landmarks.
This Idaho bill (H 707) creates a streamlined administrative process for splitting land containing an approved or existing accessory dwelling unit (ADU) or secondary structure, primarily affecting homeowners, builders, and lenders. It allows counties or cities to bypass full subdivision requirements if a lender verifies the split is needed for financing, provided the division doesn’t increase density, create new lots, or compromise access/utility. The process requires recording with the county and includes restrictions preventing further divisions or violations of zoning rules. The bill explicitly prohibits using this process for agricultural fragmentation or "subdivisions by another name," and takes effect on July 1, 2026.
This bill requires the Idaho Housing and Finance Association to submit annual reports on how it uses federal housing and homelessness assistance funds. Starting July 1, 2026, the association must detail spending, outcomes, and specific data about individuals and households served under two federal programs: the Continuum of Care program and the Emergency Solutions Grant program. The reports will include information on funding amounts, expenses, services provided, and where participants ended up after receiving assistance, while ensuring all personal information is removed to protect privacy. These reports must be sent to the governor and state legislature and made available on a public website by February of each year.
This bill requires cities in Idaho with populations over 10,000 to allow twin homes and duplexes in residential zones where single-family homes are permitted, unless those areas are designated as historic districts. The law mandates that local governments update their land use regulations by February 1, 2027, to permit these housing types, remove lot size restrictions that would block their construction, and limit parking and fee requirements to levels comparable to single-family homes. Cities must approve twin homes and duplexes through administrative processes similar to single-family dwellings, provided they meet standard infrastructure and safety requirements, while retaining the ability to adopt less restrictive rules or maintain protections for public health and safety.
This Idaho bill (H 551) revises how counties assess property taxes for new construction. It requires counties to include only 90% of the taxable market value increase from new buildings, additions, or manufactured housing in property tax rolls - down from 100% under prior law. Exceptions apply to certain urban renewal areas (80% valuation) and specific cases like electricity generation improvements or previously exempt state university facilities. The change directly affects property owners who build new structures or make significant additions, as it reduces the tax burden on new construction value. The bill also clarifies reporting deadlines for county assessors and the state tax commission.
Idaho's H 610 revises the homestead property tax exemption, setting a new limit of the first $125,000 of a home's market value or 50% of that value (whichever is lower) as exempt from taxation. This directly affects Idaho homeowners who occupy their primary residence, requiring them to apply through county assessors with documentation confirming primary occupancy and compliance with uniform appraisal standards. Key provisions include updated application forms, rules for mid-year eligibility changes (prorating taxes based on days of eligibility), and simplified documentation for military homeowners. The bill does not alter the exemption's eligibility criteria but clarifies calculation methods and administrative processes for county assessors.
