2009 Property Value Study
CAD Summary Worksheet
043 Collin
| Category | Number of Ratios ** | 2009 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 | 1,872 | 47,010,537,705 | 1.00 | 4.87 | 89.58 | 97.70 | 1.00 |
| B. Multi-Family Residences | 67 | 4,497,572,322 | .89 | 11.38 | 53.73 | 89.55 | 1.03 |
| C. Vacant Lots | 29 | 902,303,359 | 1.00 | 6.03 | 75.86 | 96.55 | 1.00 |
| D. Rural Real | 151 | 8,814,987,280 | 1.00 | 6.50 | 77.48 | 94.70 | .99 |
| F1. Commercial Real | 219 | 13,310,973,895 | .97 | 8.76 | 73.05 | 91.78 | 1.02 |
| F2. Industrial Real | 0 | 2,451,121,711 | * | * | * | * | * |
| G. Oil, Gas, Minerals | 0 | 0 | * | * | * | * | * |
| J. Utilities | 7 | 1,100,974,495 | 1.01 | 21.92 | 57.14 | 57.14 | .84 |
| L1. Commercial Personal | 105 | 5,062,851,747 | 1.00 | 4.00 | 86.66 | 99.04 | 1.01 |
| L2. Industrial Personal | 0 | 174,488,885 | * | * | * | * | * |
| M. Other Personal | 0 | 45,207,373 | * | * | * | * | * |
| O. Residential Inventory | 0 | 1,013,621,038 | * | * | * | * | * |
| S. Special Inventory | 0 | 167,718,060 | * | * | * | * | * |
| Overall | 2,450 | 84,552,357,870 | .99 | 5.63 | 85.79 | 96.57 | 1.07 |
* 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