taxes Property Tax

School and Appraisal Districts Property Value Study 2012 Report

2012 Property Value Study
CAD Summary Worksheet

043 Collin


Category Number of Ratios ** 2012 CAD Rept Appraised Value Median Level of Appr Coefficient of Dispersion % Ratios w/in (+/-) 10% of Median % Ratios w/in (+/-) 25% of Median Price-Related Differential
A. Single-Family Residences 556 48,329,471,795 1.00 5.92 85.79 98.56 1.00
B. Multi-Family Residences 114 4,909,240,939 * * * * *
C. Vacant Lots 0 820,324,521 * * * * *
D. Rural Real 121 7,928,121,466 .92 15.34 53.71 80.99 .99
F1. Commercial Real 301 12,995,924,953 .98 7.18 77.74 94.35 .98
F2. Industrial Real 0 2,710,682,212 * * * * *
G. Oil, Gas, Minerals 0 0 * * * * *
J. Utilities 17 1,159,198,516 * * * * *
L1. Commercial Personal 116 5,557,891,056 * * * * *
L2. Industrial Personal 0 154,151,195 * * * * *
M. Other Personal 0 45,837,565 * * * * *
O. Residential Inventory 0 732,660,476 * * * * *
S. Special Inventory 0 187,868,538 * * * * *
Overall 1,225 85,531,373,232 .99 8.11 76.40 94.20 1.03

* Not Calculated - Need a minimum of 5 ratios from either (A) categories representing at least 25% of total CAD category value or (B) 5 ISDs or half the ISDs in the CAD, whichever is less
** Statistical measures may not be reliable when the sample is small