City Council considers new sprinkler system regulations for home builders

The City Council of Commerce City held a Regular Study Session on July 14, 2025, focusing on various regulatory challenges faced by home builders in the area. The meeting addressed concerns regarding the pressure and bucket tests required for sprinkler systems, which builders described as complicated and influenced by external factors such as neighboring lawn sprinkler systems.

Council members discussed the tight margins in home building and how changes in regulations can lead to decreased investor confidence. Builders expressed that added regulatory costs are making it harder to find approved buyers, with some buyers being rejected early in the process due to these costs. The Home Builders Association (HPA) submitted a letter outlining these concerns, although city staff noted they could not verify all the figures presented.

The discussion included three potential options for the city moving forward: maintaining current requirements, modifying them, or expanding the sprinkler system program to include remodels and significant additions. The latter option would require further research to assess its feasibility, as other communities have successfully implemented similar measures.

Another point of contention was the 8-foot side setback exemption, which has caused confusion among builders. This exemption can complicate the building process, particularly when homeowners request modifications that trigger the need for a fire sprinkler system.

The session concluded without any immediate action items, but it set the stage for further exploration of these regulatory issues and their implications for the local housing market. The council plans to continue discussions on how to balance safety regulations with the need for predictability and affordability in home building.