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2017 Appraisal District Ratio Study

Appraisal District Summary Worksheet



170 Montgomery


Category Number of Ratios ** 2017 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 4,568 40,792,402,695 .99 6.86 79.48 97.08 1.00
B. Multi-Family Residences 34 2,026,592,042 * * * * *
C1. Vacant Lots 116 1,595,831,104 * * * * *
C2. Colonia lots 0 0 * * * * *
D2. Farm/Ranch Imp 0 9,489,799 * * * * *
E. Rural non-qualified 85 1,755,861,879 .99 12.79 58.82 84.70 .99
F1. Commercial Real 185 8,078,530,095 1.04 10.60 66.48 90.81 1.04
F2. Industrial Real 0 610,555,042 * * * * *
G. Oil, Gas, Minerals 0 39,896,630 * * * * *
J. Utilities 11 826,593,387 * * * * *
L1. Commercial Personal 88 2,817,332,564 * * * * *
L2. Industrial Personal 0 1,336,703,929 * * * * *
M. Other Personal 0 202,875,890 * * * * *
O. Residential Inventory 0 369,356,596 * * * * *
S. Special Inventory 0 102,685,016 * * * * *
Overall 5,087 60,564,706,668 .99 7.72 76.62 95.53 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