taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
046/Comal
046-901/New Braunfels ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 437,769,647 0.8646 506,326,217 58 3,891 .025011127
A 447,799,805 0.9095 492,358,224 59 2,573 .040889644
A 488,919,424 0.9137 535,098,417 64 2,077 .026395561
A 546,406,679 0.9069 602,499,370 63 1,424 .026662209
F1 97,966,729 0.9896 98,996,290 11 421 .015297150
F1 96,051,523 0.9378 102,422,183 9 170 .023895115
F1 105,764,410 0.9482 111,542,301 8 69 .011149120
F1 91,820,290 0.9639 95,259,145 6 14 .007860196
L1 27,345,195 1.0095 27,087,860 10 448 .020218704
L1 30,421,263 1.0370 29,335,837 9 116 .012492183
L1 21,083,175 0.9837 21,432,525 7 23 .001228426
L1 32,038,710 1.0077 31,793,897 3 6 .001143538
Random Totals: 2,423,386,850   2,654,152,266 307 11,232  
Catg D1 Exception Values: 1,449,230   1,383,127      
Catg L1 Exception Values: 41,629,540   41,629,539      
Total Test Values (4): 2,466,465,620   2,697,164,932      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 134,858,247

Confidence Interval Values (5)

Local Test Value: 2,466,465,620 (Outside Confidence Interval)
State Lower Limit: 2,562,306,685 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,832,023,179 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 2,636,500,042 (See ISD Summary Worksheet)

Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories