1604 SAINT WILLIAMS LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $298,585 and $502,579, with a best estimate of $443,117. That places the property below the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515, in a neighborhood that declined 5.9% over the past year.
Estimated Value Range
$443,117
$581,189
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $298,585 and $502,579. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$174,003 for 733 sqft less living space. Net adjustment: -$174,003.
Adjusted -$136,733 for 576 sqft less living space. Net adjustment: -$136,733.
Adjusted -$185,397 for 781 sqft less living space and -$7,101 for being older. Net adjustment: -$192,498.
Adjusted +$38,456 for 162 sqft more living space and -$37,873 for being older. Net adjustment: +$583.
Adjusted +$60,058 for 253 sqft more living space and -$37,873 for being older. Net adjustment: +$22,185.
The Neighborhood
This home is valued 22.0% above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. With 822 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.9% over the past year.
R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK
above averageThis home is +22.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,457 across all districts. With a homestead exemption claimed, that drops to $9,099 — saving $1,358 per year. That's $758 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% | $5,191 |
| Round Rock | City | 0.3720% | $2,162 |
| Williamson County | County | 0.3694% | $2,147 |
| Austin Community College | special | 0.1034% | $601 |
| Williamson County FM/Rd | County | 0.0443% | $258 |
| Upper Brushy Creek WCID | Water | 0.0170% | $99 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,457 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $443,117 would pay approximately $2,766 per month (principal and interest only, excluding taxes and insurance).