County assessor downloadable data files

The datasets are refreshed at 4 a. Detailed information about the tables and fields can be found in the Property Data Download Help Manual. The data which is provided here has been developed solely for internal use only by Boulder County, and the county makes no warranties, representations or guarantees, either expressed or implied, as to the completeness, accuracy or correctness of the data, nor accepts or assumes any liability arising from or for any incorrect, incomplete or misleading data provided.

Boulder County is not responsible for incidental, consequential, or special damages arising from the use of the data provided. The data shall be used and relied upon only at the risk of user. Email assessor bouldercounty. Schedule a meeting. Boulder Pearl St. Lafayette Miners Dr. Website www. Data Download. Assessor's Property Data Download. Unsecured Tax Roll - File contains data about unsecured property with ownership and valuation information about property such as business equipment and fixtures, manufactured homes and aircraft.

Residential Extraction AORES - File contains the features of residential structures on a parcel, such as square footage, number of bedrooms, bathrooms, fireplaces and stories, and the roofing type. Commercial Extraction - File contains the features of commercial structures on a parcel, such as square footage, number of stories, occupancy types and exterior wall type.

Customers interested in obtaining this information will need to submit a signed letter requesting one time access during a calendar month or an ongoing subscription to access the Clark County Assessor Data Site. Letters requesting a subscription to access the Clark County Assessor Data Site should contain certain information about the company.

Requested information needed in letter or complete the data request form. For more information regarding the purchase of this information, please call our Customer Service Division at For more detailed information regarding the data items available, including sample data files, please click on one of the above links. Events Jobs News Contact Us.

All of Clark. Home Government Assessor Data Files. Residential Record Layout. Residential Table Relationships.