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4 | P a g e <br /> <br />SALES ANALYSIS SECTION <br /> <br />Sales Analysis <br /> <br />The assessment function is governed by Minnesota State statute. The law requires that all <br />real property be valued at market value, which is defined as the usual or most likely selling <br />price as of the assessment date of January 2nd of each year. Assessors are historians and <br />measure the market based on sales which have occurred previous to the assessment date. <br />Assessors do not create the value or predict what the market will do; rather, the assessor’s <br />job is to follow the patterns set by the real estate market. <br /> <br />Information on the sales of real estate is of paramount importance to the assessors in a <br />market-based property tax system. Sales information is required to be submitted <br />electronically using the program developed by the Minnesota Department of Revenue. This <br />program is known as the Electronic Certificate of Real Estate Value (eCRV). The Department <br />of Revenue requires all County Assessors to utilize a specified time period for sales analysis. <br />This time period of 12 months is from October 1st through September 30th preceding the <br />assessment date. Sales within this time period will be used to determine the changes in <br />assessed value that may be needed in each community for the impending assessment. <br /> <br />For example, the sales that occurred between October 1, 2021 and September 30, 2022 <br />are used to establish the January 2, 2023 assessed values. <br /> <br />The assessor’s office is charged with setting estimated market values for tax purposes at <br />actual market value. The relationship between sales prices to estimated market value is <br />called the sales ratio. The target median ratio range is set by the assessor’s office for all <br />Washington County communities (for all classes of property); the range established for the <br />2023 assessment is 93%-96%. We make every effort to make certain that each municipality <br />in Washington County falls within this range. In this way, we ensure an equitable distribution <br />of the property tax burden for all Washington County taxpayers. <br /> <br />Sales Statistics Defined <br /> <br />In addition to the median ratio, we have the ability to measure other statistics to test the <br />accuracy of the assessment. Some of these are also used at the state level. The primary <br />statistics used are: <br /> <br />Median Ratio <br />This is a measure of central tendency. The median of a sample is the value for which one-half <br />(50%) of the observations (when stratified) will lie above that value and one-half will lie <br />below that value. The median is not susceptible to extreme observations referred to as <br />outliers. We use this ratio, much like the mean, not only to measure our assessment level, but <br />also to analyze property values by municipality, type of dwelling and value range. These