DATE: 6/27/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 17:57 2003 PROPERTY VALUE STUDY RPT: VAL7214 STRATIFIED RATIO DETAIL 057 Dallas 057-910 Grand Prairie +-----| 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 50,480 | 0 0 0 Untested | 3,008 113,825,882 Untested 113,825,882 | |N1 50,481 80,740 | 50 3,378,510 / 3,485,205 = .9694 | 7,613 540,900,591 / .9694 = 557,974,614 | |N2 80,741 97,880 | 50 4,529,253 / 4,695,610 = .9646 | 5,698 540,900,591 / .9646 = 560,751,183 | |N3 97,881 132,700 | 50 5,599,070 / 5,701,719 = .9820 | 4,512 540,217,636 / .9820 = 550,119,792 | |N4 132,701 & UP | 48 8,293,487 / 8,171,853 = 1.0149 | 3,045 540,672,940 / 1.0149 = 532,735,186 | | | | | | Random Totals: | 198 | 20,868 2,162,691,758 2,201,580,775 | | Untested Totals: | | 3,008 113,825,882 113,825,882 | | |----- |------- -------------- -------------- | | Category Totals: | 198 | 23,876 2,276,517,640 / 2,315,406,657 | | |===== |======= ============== ============== | | | | Final Category Ratio: .9832 | +----------------------------------------------------------------------------------------------------------------------------------+ +-----| 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 47,390 | 0 0 0 Untested | 365 12,459,968 Untested 12,459,968 | |N1 47,391 385,470 | 32 1,902,050 / 1,908,485 = .9966 | 920 56,605,898 / .9966 = 56,799,015 | |N2 385,471 4,710,710 | 6 12,389,110 / 12,914,000 = .9594 | 28 60,536,863 / .9594 = 63,098,669 | |N3 4,710,711 9,309,290 | 4 31,236,110 / 31,975,000 = .9769 | 7 56,296,185 / .9769 = 57,627,377 | |N4 9,309,291 & UP | 3 43,455,860 / 45,363,476 = .9579 | 4 52,317,572 / .9579 = 54,616,945 | | | | | | Random Totals: | 45 | 959 225,756,518 232,142,006 | | Untested Totals: | | 365 12,459,968 12,459,968 | | |----- |------- -------------- -------------- | | Category Totals: | 45 | 1,324 238,216,486 / 244,601,974 | | |===== |======= ============== ============== | | | | Final Category Ratio: .9739 | +----------------------------------------------------------------------------------------------------------------------------------+DATE: 6/27/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 2 TIME: 17:57 2003 PROPERTY VALUE STUDY RPT: VAL7214 STRATIFIED RATIO DETAIL 057 Dallas 057-910 Grand Prairie +-----| 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 6,000 | 0 0 0 Untested | 3,145 5,592,216 Untested 5,592,216 | |N1 6,001 35,800 | 0 0 0 Untested | 1,458 25,756,768 Untested 25,756,768 | |N2 35,801 158,380 | 0 0 0 Untested | 299 25,832,778 Untested 25,832,778 | |N3 158,381 500,240 | 0 0 0 Untested | 89 26,136,821 Untested 26,136,821 | |N4 500,241 & UP | 0 0 0 Untested | 22 25,268,127 Untested 25,268,127 | | | | | | Untested Totals: | | 5,013 108,586,710 108,586,710 | | |----- |------- -------------- -------------- | | Category Totals: | 0 | 5,013 108,586,710 / 108,586,710 | | |===== |======= ============== ============== | | | | 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 1 114,990 | 0 0 0 Untested | 475 27,669,034 Untested 27,669,034 | |N1 114,991 674,160 | 7 1,929,490 / 2,741,461 = .7038 | 483 132,400,216 / .7038 = 188,121,932 | |N2 674,161 2,634,000 | 7 9,188,050 / 9,306,455 = .9873 | 110 131,677,932 / .9873 = 133,371,753 | |N3 2,634,001 7,746,200 | 6 21,598,900 / 21,662,974 = .9970 | 32 139,289,695 / .9970 = 139,708,821 | |N4 7,746,201 & UP | 5 52,606,960 / 51,056,306 = 1.0304 | 12 124,510,652 / 1.0304 = 120,837,201 | | | | | | Random Totals: | 25 | 637 527,878,495 582,039,707 | | Untested Totals: | | 475 27,669,034 27,669,034 | | |----- |------- -------------- -------------- | | Category Totals: | 25 | 1,112 555,547,529 / 609,708,741 | | |===== |======= ============== ============== | | | | Final Category Ratio: .9112 | +----------------------------------------------------------------------------------------------------------------------------------+
DATE: 6/27/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 3 TIME: 17:57 2003 PROPERTY VALUE STUDY RPT: VAL7214 STRATIFIED RATIO DETAIL 057 Dallas 057-910 Grand Prairie +-----| 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 45,250 | 0 0 0 Untested | 1,309 16,134,340 Untested 16,134,340 | |N1 45,251 515,850 | 7 1,238,916 / 1,144,175 = 1.0828 | 507 76,888,697 / 1.0828 = 71,009,140 | |N2 515,851 1,629,100 | 7 7,510,018 / 8,267,038 = .9084 | 82 77,276,697 / .9084 = 85,069,019 | |N3 1,629,101 3,873,080 | 6 14,330,881 / 17,114,782 = .8373 | 30 79,701,698 / .8373 = 95,188,938 | |N4 3,873,081 & UP | 6 35,529,865 / 35,573,936 = .9988 | 12 73,299,695 / .9988 = 73,387,760 | | | | | | Random Totals: | 26 | 631 307,166,787 324,654,857 | | Untested Totals: | | 1,309 16,134,340 16,134,340 | | |----- |------- -------------- -------------- | | Category Totals: | 26 | 1,940 323,301,127 / 340,789,197 | | |===== |======= ============== ============== | | | | Final Category Ratio: .9487 | +----------------------------------------------------------------------------------------------------------------------------------+
