Thornton residents voice concerns over proposed changes to development code

The Thornton City Council meeting on July 22, 2025, highlighted significant community concerns regarding proposed changes to the city's development code. Residents voiced their apprehensions about the potential impacts of the 2025 reenacted development code, particularly focusing on alterations to dimensional standards for residential high-density and neighborhood commercial districts.

During the public hearing, residents expressed alarm over substantial reductions in minimum lot sizes and setbacks, as well as increases in building heights and lot coverage. One resident noted that the minimum lot size per dwelling could decrease by 43%, allowing for more homes on smaller lots. Additionally, the front setback could be reduced by 40%, resulting in less space between new developments and public sidewalks. The proposed changes would also allow for a 50% increase in building height, enabling developers to add an extra story to their projects. Lot coverage for residential areas could rise from 60% to 90%, while commercial properties could see an increase from 50% to 85%.

These changes have raised concerns among residents about the potential for increased congestion, reduced green space, and a shift in the character of Thornton, which many have come to appreciate for its open spaces and community-oriented design. Residents argued that the current development code, in place since 1992, has successfully maintained the quality of life in Thornton and that the proposed changes seem to favor developers over the existing community.

Another point of contention was the public engagement process. Residents criticized the limited opportunities for community input, noting that only one public hearing was scheduled for the planning commission and city council, and that the notification process was inadequate. Many felt that the city had not done enough to educate residents about the proposed changes or to gather their feedback effectively.

The meeting underscored a growing tension between development interests and community preservation, as residents urged council members to prioritize the needs of current residents over those of future developments. As the council considers these changes, the discussions from this meeting will likely influence future decisions regarding Thornton's growth and development strategy. The outcome of this debate will be crucial in shaping the city's landscape and community dynamics in the years to come.