taxes Property Tax Assistance

2025 Stratified Ratio Detail

220/Tarrant County
220-906/Grapevine-Colleyville ISD

Category A totals

Stratum Comp
Code		 Low
Limit		 High
Limit		 Sample
Parcels		 Stratum
Parcels		 Sample
Local Value		 Sample
PTAD Value 		Stratum
Local Value 		Stratum
Ratio 		Stratum
PTAD Value 		Category
Ratio
1 U 1 338,474 0 2,740 0 0 742,133,396 1 742,133,396
2 R 338,475 531,207 150 6,914 67,680,027 75,402,419 3,028,535,240 0.8976 3,374,036,586
3 R 531,208 709,150 149 4,860 91,737,190 99,515,303 2,986,644,766 0.9218 3,240,013,849
4 R 709,151 988,000 104 3,556 85,336,242 96,847,795 2,918,211,342 0.8811 3,312,009,241
5 R 988,001 99,999,999,999 88 2,137 126,643,454 147,956,051 3,014,121,950 0.8560 3,521,170,502
Total       491 20,207 371,396,913 419,721,568 12,689,646,694   14,189,363,574 0.8943

Category B totals

Stratum Comp
Code		 Low
Limit		 High
Limit		 Sample
Parcels		 Stratum
Parcels		 Sample
Local Value		 Sample
PTAD Value 		Stratum
Local Value 		Stratum
Ratio 		Stratum
PTAD Value 		Category
Ratio
1 U 1 13,750,000 0 205 0 0 144,168,430 1 144,168,430
2 R 13,750,001 43,500,000 8 25 221,493,110 194,700,520 731,620,460 1.1376 643,126,283
3 R 43,500,001 71,000,000 6 13 373,182,780 313,128,377 773,032,120 1.1918 648,625,709
4 R 71,000,001 93,700,000 5 8 395,239,763 364,733,443 630,739,763 1.0836 582,078,039
5 R 93,700,001 99,999,999,999 4 8 451,297,138 388,521,636 893,197,138 1.1616 768,936,930
Total       23 259 1,441,212,791 1,261,083,976 3,172,757,911   2,786,935,391 1.1384

Category F1 totals

Stratum Comp
Code		 Low
Limit		 High
Limit		 Sample
Parcels		 Stratum
Parcels		 Sample
Local Value		 Sample
PTAD Value 		Stratum
Local Value 		Stratum
Ratio 		Stratum
PTAD Value 		Category
Ratio
1 U 1 720,960 0 533 0 0 205,686,866 1 205,686,866
2 R 720,961 3,009,000 17 686 29,964,558 29,716,665 1,092,599,479 1.0083 1,083,605,553
3 R 3,009,001 8,200,000 17 215 82,536,985 79,274,517 1,074,377,101 1.0412 1,031,864,292
4 R 8,200,001 38,834,796 15 89 247,899,701 258,005,295 1,228,596,473 0.9608 1,278,722,391
5 R 38,834,797 99,999,999,999 6 7 1,121,981,041 1,020,612,395 1,181,981,041 1.0993 1,075,212,445
Total       55 1,530 1,482,382,285 1,387,608,872 4,783,240,960   4,675,091,547 1.0231

Category L1 totals

Stratum Comp
Code		 Low
Limit		 High
Limit		 Sample
Parcels		 Stratum
Parcels		 Sample
Local Value		 Sample
PTAD Value 		Stratum
Local Value 		Stratum
Ratio 		Stratum
PTAD Value 		Category
Ratio
1 U 1 346,829 0 3,662 0 0 216,242,449 1 216,242,449
2 R 346,830 7,894,896 11 567 18,130,911 17,923,524 754,143,767 1.0116 745,496,013
3 R 7,894,897 36,169,149 10 44 201,672,594 202,255,087 752,464,814 0.9971 754,653,309
4 R 36,169,150 87,963,577 6 11 356,912,827 365,226,843 694,339,045 0.9772 710,539,342
5 R 87,963,578 877,706,661 4 6 419,917,825 419,009,048 717,537,846 1.0022 715,962,728
6 E 877,706,662 99,999,999,999 1 1 1,380,791,092 1,380,791,092 1,380,791,092 1 1,380,791,092
Total       32 4,291 2,377,425,249 2,385,205,594 4,515,519,013   4,523,684,933 0.9982