3603 WINDHILL LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $198,506 and $401,116, with a best estimate of $397,418. That places the property above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194, in a neighborhood that declined 10.9% over the past year.
Estimated Value Range
$397,418
$500,807
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R107503F - PRESERVE AT STONE OAK - PH 3 & 4, this home's estimated market value is between $198,506 and $401,116. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$24,632 for 121 sqft less living space. Net adjustment: -$24,632.
Adjusted -$28,297 for 139 sqft less living space. Net adjustment: -$28,297.
Adjusted -$152,476 for 749 sqft less living space. Net adjustment: -$152,476.
Adjusted -$23,614 for 116 sqft less living space. Net adjustment: -$23,614.
Adjusted +$15,472 for 76 sqft more living space and +$2,802 for being newer. Net adjustment: +$18,274.
The Neighborhood
This home is valued 36.0% above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. With 1,045 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.9% over the past year.
R107503F - PRESERVE AT STONE OAK - PH 3 & 4
above averageThis home is +36.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,011 across all districts. With a homestead exemption claimed, that drops to $7,668 — saving $1,343 per year. That's $639 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,473 |
| Round Rock | City | 0.3720% | $1,863 |
| Williamson County | County | 0.3694% | $1,850 |
| Austin Community College | special | 0.1034% | $518 |
| Williamson County FM/Rd | County | 0.0443% | $222 |
| Upper Brushy Creek WCID | Water | 0.0170% | $85 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,011 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $397,418 would pay approximately $2,481 per month (principal and interest only, excluding taxes and insurance).