HB 544 Utah House · 2026 General Session

County Land Use Authority Amendments

HB 544 requires Utah counties to accept and process plan review applications for single-family dwellings on "qualifying parcels" (land created before county land use ordinances or meeting specific zoning and development criteria) that are not part of a subdivision. The bill mandates counties to review such applications if the proposed building meets setback requirements, utility approvals, health department reviews (where required), and street frontage dedication. It directly affects landowners seeking to build single-family homes on qualifying parcels and counties that must now follow these standardized review procedures. The bill does not require counties to provide infrastructure or alter existing land use authority, focusing solely on streamlining the application process for eligible parcels.
Bill status passed 4 of 5 stages cleared
Introduction
Feb 2026
Committee Review
Feb 2026
House Passage
Mar 2026
Senate Passage
Mar 2026
Governor
Introduced Feb 11, 2026 Last action Mar 7, 2026
Maddy AI version diff · 2 comparisons

What changed between versions

Introduced Amended Excerpts 3/3/2026 07:03:521 · 4 edits
MODERATE
The amendment significantly narrows the definition of 'qualifying parcel' in Section 17-79-621, which governs when a county must accept and process a plan review application for a single-family dwelling. The two criteria that were previously alternative (either one sufficed) are now conjunctive (both must be met), and the second criterion was replaced with a simpler but more restrictive zoning requirement.
Scope change
The bill's practical scope is narrowed. Fewer parcels will meet the definition of 'qualifying parcel' because both criteria must now be satisfied (rather than either one), and the new zoning requirement (single-family dwelling must be a permitted use) may exclude parcels that previously qualified under the broader 'similar lot' test.
ELIGIBILITY

The definition of 'qualifying parcel' changed from an OR structure to an AND structure. Previously, a parcel qualified if it met either criterion (i) or (ii). Now it must meet both criteria simultaneously, which substantially narrows the number of parcels that qualify for mandatory county plan review processing.

The entire former criterion (ii) was deleted. It had allowed a parcel to qualify if it was 'similar to a lot or parcel' that had the same zoning designation and either conformed to development standards, had been previously approved as conforming, or contained a recognized conforming single-family dwelling.

A new criterion (ii) was added requiring that the qualifying parcel 'is located in a zone where a single-family dwelling is a permitted use.' This is a straightforward zoning requirement but may exclude parcels in zones where single-family dwellings are only allowed as conditional or special uses.

DEFINITION

Criterion (i) was narrowed from 'before the county adopted a land use ordinance regulating the parcel' to 'before the county adopted a land use ordinance that requires county subdivision approval to create a lot for a single-family dwelling in the zone where the parcel is located.' This targets a specific type of ordinance rather than any land use ordinance affecting the parcel.

Floor votes · House Mar 4, 2026

How they voted

This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
26
Key actions
4
Committee
2
Amendments
2
Mar 4, 2026
Introduced
Senate/ 1st reading (Introduced)
upper
Mar 4, 2026
Upper · Passed
House/ passed 3rd reading
upper
Mar 2, 2026
Upper · Passed
House/ passed 3rd reading
upper
Feb 27, 2026
Lower · Passed
House/ comm rpt/ amended [House Political Subdivisions Committee]
lower
Feb 27, 2026
Lower · Passed
House Comm - Favorable Recommendation [House Political Subdivisions Committee]
lower
Feb 27, 2026
Introduced
House Comm - Amendment Recommendation [House Political Subdivisions Committee]
lower
Feb 23, 2026
Committee
House/ to standing committee [House Political Subdivisions Committee]
lower
Feb 11, 2026
Introduced
House/ 1st reading (Introduced)
lower
1 primary · 1 co-sponsor

Sponsors