Development Activity List

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 Welcome to the Development Activity List (DAL), a map-based tool which provides up-to-date, detailed, searchable information on development activities in the city.

Data is updated directly from the city’s building and permitting system. Features include side tabs to easily view recent submittals and pre-application meetings (held before an application is submitted), a search field to filter projects, and a simplified mobile version for visitors using smart phones and tablets.

For more information about development projects or for assistance locating information, and for other building and development questions, call 303-795-3748. Questions may also be emailed to

Archived records may be requested by using the Open Records Request Form. The completed form must be submitted to the City Clerk’s Office.

Development Activity List

Where did the "Mobile-friendly" version go?
The city's GIS maps and other GIS content have been updated to respond and adapt to the device viewing it, so there is no need for two versions of the DAL anymore. Click on the link above to view the new, "responsive" DAL, no matter what device you are using to view.

Current Streets & Roads Projects >>