Texas Comptroller of Public Accounts

Texas Comptroller of Public Accounts, Glenn Hegar

skip navigation School and Appraisal Districts Property Value Study 2007 Report

2007 Property Value Study
CAD Summary Worksheet

030 Callahan


Category Number of Ratios ** 2007 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 136 142,227,420 .98 6.13 82.35 96.32 1.00
B. Multi-Family Residences 0 1,050,330 * * * * *
C. Vacant Lots 0 4,503,040 * * * * *
D. Rural Real 98 1,031,458,980 1.07 23.65 37.75 65.30 1.04
F1. Commercial Real 48 33,490,200 .97 7.04 87.50 93.75 1.02
F2. Industrial Real 0 106,428,360 * * * * *
G. Oil, Gas, Minerals 48 42,788,430 1.02 26.66 41.66 70.83 1.23
J. Utilities 16 54,678,230 .99 22.86 68.75 75.00 .91
L1. Commercial Personal 49 28,967,710 .97 4.33 91.83 97.95 1.00
L2. Industrial Personal 0 2,927,230 * * * * *
M. Other Personal 0 13,467,060 * * * * *
O. Residential Inventory 0 93,960 * * * * *
S. Special Inventory 0 8,424,220 * * * * *
Overall 395 1,470,505,170 .99 14.45 68.60 84.30 1.08

* 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

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