In an effort to maintain a library of historical and architectural information on Louisville, the city has commissioned historic building surveys for a portion of Old Town. The surveys are available at the links below.

Some surveys also include copies of Boulder County Assessor's cards originating from the 1940s. This information will be added to the surveys as we get electronic copies.

Please keep in mind that the buildings and sites may have undergone significant changes since these surveys were completed and owner information may no longer be current. Changes to the site may not be noted on the survey. For more information about the historic of Louisville, visit the Louisville Historical Museum.