Information from the Clark County Assessor's Office computerized records is available for purchase in the following formats: secured tax roll; unsecured tax roll; residential extraction and commercial extraction. The files are updated each weekend and are a complete replacement extraction of each file. For more detailed information regarding the data items available, please click on one of the following links.
Secured Tax Roll (AOEXTRACT) - File contains information about real property parcels, such as parcel ownership and mailing address, property location, land use and valuation.
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 - 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.
Real Property Sales (AOSales): The AOSales file is a list of real property transactions
dating back to approximately 1994.
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
NOTICE: Please read the following conditions related to the use of this data: Data Notice
For more information regarding the purchase of this information, please call our Customer Service Division at (702) 455-3882. For more detailed information regarding the data items available, including sample data files, please click on one of the above links.