Share HCAD To Mail New Property Appraisal Notices This Month Property owners across Hill County should be receiving their new 2021 property appraisal notices from the Hill County Appraisal District in mid-April. Approximately 30,000 notices will be mailed on Thursday, April 15, according to Hill County Appraisal District Chief Appraiser Mike McKibben. "Properties around the county have been selling at higher prices than the tax appraisal value," said McKibben. The vast majority of Hill County property owners are going to find themselves with higher appraised property values this year. "People are paying some crazy prices, and the new appraisal figures are bringing values closer to what properties are currently selling for," he added. "And for this reason, properties in Hill County will experience a value increase for the 2021 tax year."