Colorado Legislature's Housing and Tax Bills Take Shape: What Denver Renters and Homeowners Should Know

Colorado lawmakers are advancing several pieces of legislation that could reshape how much Denver residents pay for housing and property taxes over the next two years. The bills now moving through the committee process in the state capitol address rental affordability, property assessment rules, and tax credits for lower-income households. For Denver's 715,000 residents, the practical effect depends on which proposals gain final approval when the legislature reconvenes in January 2027.

The urgency behind these measures reflects demographic realities in the metro area. Denver's median rent for a one-bedroom apartment stands at approximately $1,450 per month, according to local rental market tracking services. Property values in the city have climbed 34 percent since 2019, even as wage growth has lagged behind housing cost inflation. The Colorado legislature's bill tracking system currently shows 47 separate proposals in committee that touch on housing, property tax, or household affordability. Policy analysts say the legislature is attempting to balance three competing pressures: keeping housing accessible for working families, preserving tax revenue for schools and local services, and protecting property owners from sudden assessment jumps.

What's Actually on the Table for Denver Households

Two bills warrant close attention for Denver residents. The first addresses property tax valuation timelines. Currently, residential properties in Denver County are reassessed every two years. A proposed change would allow homeowners to challenge assessments more frequently if their home value drops. The state assessor's office estimates that 18 percent of Denver residential properties were assessed above market value during the last reassessment cycle in 2024. Homeowners disputing their assessment can already appeal, but the process costs money and time. If the bill passes, residents could theoretically reduce their tax burden more quickly after a neighborhood downturn.

The second category of bills focuses on renter protections and housing supply. One measure under review would require landlords in Colorado cities over 100,000 population-which includes Denver-to provide 90 days' notice before raising rent more than 10 percent annually. Another would create a state tax credit of up to $1,200 for households earning less than 200 percent of area median income who spend more than 30 percent of their gross income on rent. Denver's area median income for a family of four sits at $98,000, meaning the credit could apply to roughly 140,000 Denver renter households.

A separate housing supply bill under consideration would allow property owners in Denver's residential zones to build up to three dwelling units on a single-family lot without seeking variance approval. The measure's sponsor argues this would reduce housing costs by increasing supply. The Colorado Division of Housing estimates that Denver needs 12,400 additional housing units by 2030 to meet demand projections. No data yet exists on how many Denver properties would become subject to this rule if it passes.

Timeline and Local Budget Impact

The legislature does not reconvene until January 2027, but bills must pass committee votes by late March to have a realistic chance of full passage. The state budget office has not yet released fiscal notes for most of these proposals, meaning the exact tax revenue impact remains unclear. What is known: any expansion of property tax appeal rights or new renter tax credits would reduce state and local tax collections, either directly or by shifting revenue burdens between property owners and renters.

Denver City Council and the Denver Public Schools district will likely weigh in once legislative drafts are finalized. City assessor officials have requested clarification on how more frequent property tax appeals would affect assessment staffing costs. Schools administrator statements indicate concern that reduced property tax revenue could force cuts to Denver Public Schools' $3.7 billion annual budget.

Residents can track these bills through the Colorado General Assembly's online bill tracker at leg.colorado.gov. The tracker lists committee assignments, vote counts, and fiscal impact analyses as they become available. For Denver residents focused on housing costs, watching bills numbered HB-1201 through HB-1247 and SB-085 through SB-127 offers the clearest view of what may change by 2028.