DATE: 1/22/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 13:38 2003 PROPERTY VALUE STUDY RPT: VAL7214 STRATIFIED RATIO DETAIL 057 Dallas 057-907 Duncanville +-----| C A T E G O R Y: A |-----+-----------| S A M P L E D A T A |-----------+-----------| S T R A T U M D A T A |------------+ | | | | | Low High | Sam Sam CAD Sam PTD Random |Stratum Stratum CAD Random Stratum PTD | | Range Range | Obs Value Value Ratio |Parcels Value Ratio Value | | -------------- -------------- |----- ------------- ------------- ------ |------- -------------- ------ -------------- | |L 1 64,210 | 0 0 0 Untested | 1,692 88,578,742 Untested 88,578,742 | |N1 64,211 90,410 | 50 3,944,250 / 4,150,785 = .9502 | 5,042 420,926,182 / .9502 = 442,986,931 | |N2 90,411 115,150 | 50 5,054,430 / 4,997,674 = 1.0114 | 3,853 420,926,182 / 1.0114 = 416,181,711 | |N3 115,151 150,920 | 50 6,453,790 / 6,406,806 = 1.0073 | 3,011 420,571,867 / 1.0073 = 417,523,942 | |N4 150,921 & UP | 50 10,210,390 / 10,040,642 = 1.0169 | 1,956 420,749,025 / 1.0169 = 413,756,539 | | | | | | Random Totals: | 200 | 13,862 1,683,173,256 1,690,449,123 | | Untested Totals: | | 1,692 88,578,742 88,578,742 | | |----- |------- -------------- -------------- | | Category Totals: | 200 | 15,554 1,771,751,998 / 1,779,027,865 | | |===== |======= ============== ============== | | | | Final Category Ratio: .9959 | +----------------------------------------------------------------------------------------------------------------------------------+ +-----| C A T E G O R Y: B |-----+-----------| S A M P L E D A T A |-----------+-----------| S T R A T U M D A T A |------------+ | | | | | Low High | Sam Sam CAD Sam PTD Random |Stratum Stratum CAD Random Stratum PTD | | Range Range | Obs Value Value Ratio |Parcels Value Ratio Value | | -------------- -------------- |----- ------------- ------------- ------ |------- -------------- ------ -------------- | |L 1 43,530 | 0 0 0 Untested | 207 7,487,691 Untested 7,487,691 | |N1 43,531 3,728,870 | 8 616,370 / 612,488 = 1.0063 | 219 35,645,424 / 1.0063 = 35,422,264 | |N2 3,728,871 5,100,000 | 4 19,770,810 / 20,684,000 = .9559 | 8 35,688,457 / .9559 = 37,334,927 | |N3 5,100,001 6,757,910 | 4 23,771,650 / 24,276,000 = .9792 | 6 35,760,178 / .9792 = 36,519,790 | |N4 6,757,911 & UP | 4* 29,525,480 29,109,000 Censused | 4 29,525,480 Censused 29,109,000 | | | | | | Random Totals: | 16 | 233 107,094,059 109,276,981 | | Exception Totals: | 4 | 4 29,525,480 29,109,000 | | Untested Totals: | | 207 7,487,691 7,487,691 | | |----- |------- -------------- -------------- | | Category Totals: | 20 | 444 144,107,230 / 145,873,672 | | |===== |======= ============== ============== | | | | Final Category Ratio: .9879 | | * All sample observations in stratum are exceptions. | | +----------------------------------------------------------------------------------------------------------------------------------+DATE: 1/22/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 2 TIME: 13:38 2003 PROPERTY VALUE STUDY RPT: VAL7214 STRATIFIED RATIO DETAIL 057 Dallas 057-907 Duncanville +-----| C A T E G O R Y: C |-----+-----------| S A M P L E D A T A |-----------+-----------| S T R A T U M D A T A |------------+ | | | | | Low High | Sam Sam CAD Sam PTD Random |Stratum Stratum CAD Random Stratum PTD | | Range Range | Obs Value Value Ratio |Parcels Value Ratio Value | | -------------- -------------- |----- ------------- ------------- ------ |------- -------------- ------ -------------- | |L 1 9,500 | 0 0 0 Untested | 711 3,190,423 Untested 3,190,423 | |N1 9,501 33,470 | 0 0 0 Untested | 730 14,659,872 Untested 14,659,872 | |N2 33,471 115,080 | 0 0 0 Untested | 240 14,684,604 Untested 14,684,604 | |N3 115,081 331,700 | 0 0 0 Untested | 74 14,740,251 Untested 14,740,251 | |N4 331,701 & UP | 0 0 0 Untested | 24 14,560,944 Untested 14,560,944 | | | | | | Untested Totals: | | 1,779 61,836,094 61,836,094 | | |----- |------- -------------- -------------- | | Category Totals: | 0 | 1,779 61,836,094 / 61,836,094 | | |===== |======= ============== ============== | | | | Final Category Ratio: 1.0000 | +----------------------------------------------------------------------------------------------------------------------------------+ +-----| C A T E G O R Y: F |-----+-----------| S A M P L E D A T A |-----------+-----------| S T R A T U M D A T A |------------+ | | | | | Low High | Sam Sam CAD Sam PTD Random |Stratum Stratum CAD Random Stratum PTD | | Range Range | Obs Value Value Ratio |Parcels Value Ratio Value | | -------------- -------------- |----- ------------- ------------- ------ |------- -------------- ------ -------------- | |L 1 135,110 | 0 0 0 Untested | 305 22,534,635 Untested 22,534,635 | |N1 135,111 567,830 | 7 2,108,410 / 2,135,894 = .9871 | 381 108,139,041 / .9871 = 109,552,265 | |N2 567,831 1,500,000 | 6 4,501,920 / 4,786,049 = .9406 | 119 107,322,897 / .9406 = 114,100,465 | |N3 1,500,001 3,596,230 | 7 16,490,100 / 16,159,895 = 1.0204 | 46 107,912,334 / 1.0204 = 105,754,933 | |N4 3,596,231 & UP | 6 28,608,140 / 30,116,048 = .9499 | 19 107,458,921 / .9499 = 113,126,562 | | | | | | Random Totals: | 26 | 565 430,833,193 442,534,225 | | Untested Totals: | | 305 22,534,635 22,534,635 | | |----- |------- -------------- -------------- | | Category Totals: | 26 | 870 453,367,828 / 465,068,860 | | |===== |======= ============== ============== | | | | Final Category Ratio: .9748 | +----------------------------------------------------------------------------------------------------------------------------------+
DATE: 1/22/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 3 TIME: 13:38 2003 PROPERTY VALUE STUDY RPT: VAL7214 STRATIFIED RATIO DETAIL 057 Dallas 057-907 Duncanville +-----| C A T E G O R Y: G |-----+-----------| S A M P L E D A T A |-----------+-----------| S T R A T U M D A T A |------------+ | | | | | Low High | Sam Sam CAD Sam PTD Random |Stratum Stratum CAD Random Stratum PTD | | Range Range | Obs Value Value Ratio |Parcels Value Ratio Value | | -------------- -------------- |----- ------------- ------------- ------ |------- -------------- ------ -------------- | |N1 1 & UP | 0 0 0 Untested | 0 0 Untested 0 | | | | | | |----- |------- -------------- -------------- | | Category Totals: | 0 | 0 0 / 0 | | |===== |======= ============== ============== | | | | Final Category Ratio: .0000 | +----------------------------------------------------------------------------------------------------------------------------------+ +-----| C A T E G O R Y: L |-----+-----------| S A M P L E D A T A |-----------+-----------| S T R A T U M D A T A |------------+ | | | | | Low High | Sam Sam CAD Sam PTD Random |Stratum Stratum CAD Random Stratum PTD | | Range Range | Obs Value Value Ratio |Parcels Value Ratio Value | | -------------- -------------- |----- ------------- ------------- ------ |------- -------------- ------ -------------- | |L 1 42,470 | 0 0 0 Untested | 927 11,761,055 Untested 11,761,055 | |N1 42,471 442,520 | 8 1,353,080 / 1,345,798 = 1.0054 | 422 55,953,395 / 1.0054 = 55,652,870 | |N2 442,521 1,929,590 | 7 6,710,917 / 6,199,390 = 1.0825 | 70 56,283,364 / 1.0825 = 51,993,870 | |N3 1,929,591 6,011,790 | 6 21,848,731 / 21,690,014 = 1.0073 | 20 61,067,922 / 1.0073 = 60,625,357 | |N4 6,011,791 & UP | 3 34,236,713 / 34,200,024 = 1.0011 | 5 50,626,745 / 1.0011 = 50,571,117 | | | | | | Random Totals: | 24 | 517 223,931,426 218,843,214 | | Untested Totals: | | 927 11,761,055 11,761,055 | | |----- |------- -------------- -------------- | | Category Totals: | 24 | 1,444 235,692,481 / 230,604,269 | | |===== |======= ============== ============== | | | | Final Category Ratio: 1.0221 | +----------------------------------------------------------------------------------------------------------------------------------+
