taxes Property Tax Assistance

2020 Appraisal District Ratio Study

Appraisal District Summary Worksheet



043-Collin


Category Number of Ratios ** 2020 CAD Reported Appraisal Value Median Level of Appraisal Coefficient of Dispersion % Ratios within (+/ -) 10 % of Median % Ratios within (+/ -) 25 % of Median Price - Related Differential
A. SINGLE-FAMILY RESIDENCES 5,447 98,842,864,462 1.00 4.07 89.11 96.97 0.98
B. MULTI-FAMILY RESIDENCES 124 14,932,685,280 0.85 10.69 49.21 81.41 1.00
C1. VACANT LOTS 65 1,812,820,691 * * * * *
C2. COLONIA LOTS 0 0 * * * * *
D2. FARM/RANCH IMP 0 41,873,851 * * * * *
E. RURAL-NON-QUAL 156 2,846,433,544 1.00 8.01 59.78 77.56 0.89
F1. COMMERCIAL REAL 272 32,390,585,724 0.95 13.22 54.71 72.87 0.91
F2. INDUSTRIAL REAL 0 874,201,707 * * * * *
G. OIL, GAS, MINERALS 0 0 * * * * *
J. UTILITIES 17 1,748,430,854 * * * * *
L1. COMMERCIAL PERSONAL 150 8,964,048,785 1.00 8.21 74.23 94.24 1.04
L2. INDUSTRIAL PERSONAL 0 162,454,448 * * * * *
M. OTHER PERSONAL 0 86,800,422 * * * * *
O. RESIDENTIAL INVENTORY 0 2,166,705,228 * * * * *
S. SPECIAL INVENTORY 0 314,796,643 * * * * *
OVERALL 6,231 165,184,701,639 0.99 5.13 84.91 94.50 1.04

Study Results Last Updated: Aug. 16, 2021

*Category result not calculated. Calculation requires a minimum of five ratios resulting from either of the following:

  • Categories representing at least 25 percent of total CAD category value.
  • Five ISDs or half the ISDs in the CAD, whichever is less.

**Statistical measures may not be reliable when the sample is small.