3644 WINDHILL LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $353,802 and $403,342, with a best estimate of $359,103. That places the property below 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
$359,103
$299,489
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 $353,802 and $403,342. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$39,086 for 192 sqft more living space and -$1,401 for being older. Net adjustment: +$37,685.
Adjusted -$59,850 for 294 sqft less living space and -$4,202 for being older. Net adjustment: -$64,052.
Adjusted -$63,515 for 312 sqft less living space and -$4,202 for being older. Net adjustment: -$67,717.
Adjusted -$58,833 for 289 sqft less living space and -$4,202 for being older. Net adjustment: -$63,035.
Adjusted -$19,747 for 97 sqft less living space and -$1,401 for being older. Net adjustment: -$21,148.
The Neighborhood
This home is valued 18.7% below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.9% over the past year.
R107503F - PRESERVE AT STONE OAK - PH 3 & 4
below averageThis home is -18.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,389 across all districts. With a homestead exemption claimed, that drops to $4,083 — saving $1,306 per year. That's $340 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% | $2,675 |
| Round Rock | City | 0.3720% | $1,114 |
| Williamson County | County | 0.3694% | $1,106 |
| Austin Community College | special | 0.1034% | $310 |
| Williamson County FM/Rd | County | 0.0443% | $133 |
| Upper Brushy Creek WCID | Water | 0.0170% | $51 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,389 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $359,103 would pay approximately $2,242 per month (principal and interest only, excluding taxes and insurance).