Front Range Cities Sue Colorado Over Housing Policies

This story by Lindsey Toomer appeared on Colorado Newsline on May 20, 2025.

Six cities in the Front Range filed a lawsuit against Colorado and Governor Jared Polis claiming recently approved state housing laws violate the Colorado Constitution’s home rule provisions.

The 86-page lawsuit filed in Denver District Court Monday says Colorado courts have established that matters of land use and zoning are “core matters of local concern,” and that home rule cities are “not inferior” to the Colorado Legislature. Colorado has 105 municipalities with home rule power, meaning they can make laws on matters of local concern instead of being directed by the state.

The General Assembly approved two laws in 2024 that are subject to the lawsuit: one that allows for denser housing close to transit stops and another that prohibits minimum parking requirements. The lawsuit also challenges an executive order Polis signed Friday to incentivize municipalities to comply with new state housing laws if they want to receive discretionary grant funding.

Housing availability and affordability has been a growing crisis in Colorado that state legislators have sought to address since 2023, when a major land use package failed on the last day of the legislative session. A 2023 housing executive order Polis signed said the state is short tens of thousands of housing units, and his latest order said the same concerns continue to escalate.

Plaintiff cities include Greenwood Village, Arvada, Aurora, Glendale, Lafayette and Westminster. The lawsuit outlines each of the cities’ zoning and land use approval processes and how they have increased their own efforts to build more affordable housing, and how abiding by the new state laws would disrupt their approval processes.

The cities argue the new laws won’t immediately lead to an increase in affordable housing and that a one-size-fits-all approach to zoning isn’t appropriate for the cities in the Denver metro area. They also said the laws’ requirements take away a citizen’s right to be heard on land use issues as each new potential development is reviewed at the city level.

The lawsuit says provisions of the Colorado Constitution mandate court declarations that the two new laws “have neither force nor effect in the Cities,” and it asks for injunctive relief barring enforcement of the laws. In particular, it says House Bill 24-1313 — related to transit-oriented housing — “departs from time-tested approaches to resolving local land-use decisions” in Colorado.

“In a move without precedent in Colorado’s history of planning and zoning, the General Assembly mandated site-specific zoning changes in select urban Colorado communities, including the Cities, that the General Assembly dubbed ‘transit-oriented communities,’” the lawsuit says.

Defendants include the state, Polis, the Department of Local Affairs and DOLA Executive Director Maria De Cambra. Polis spokesperson Shelby Wieman said Polis is “confident” a court will rule in favor of the state, and he is proud to have worked together with many local governments to work toward solving the state’s housing shortage.

“It’s disappointing to see certain local governments that have among the priciest homes in Colorado use taxpayer money on a lawsuit that could go toward lowering the cost of housing,” Wieman said in a statement. “It’s clear this lawsuit is about preventing more housing from being built that Coloradans can afford. Rather than standing in the way of more housing being built, Governor Polis and the General Assembly have passed common-sense laws that break down barriers to housing.

The lawsuit seeks declarations that both laws violate certain articles of the Colorado Constitution, violate due process, and that Polis’ executive order exceeds the governor’s powers.