Skip to main content Currently Reading Don't like the latest appraisal of your property? Monday is the last day to file an appeal FacebookTwitterEmail All taxable properties are appraised by the Bexar County Appraisal District on the first of each year. If the appraised value increases by $1,000 or more, it sends out a notice to the homeowner. More than 600,000 notices have been sent out over the last month.William Luther /Staff file photo If homeowners don’t agree with the 2021 appraisal of their property, time is running out to try to get it — and their taxes — lowered. Those wanting to protest their property appraisal need to file an appeal with the Bexar Appraisal District by Monday.