1608 SAINT WILLIAMS LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $429,903 and $834,241, with a best estimate of $597,114. That places the property above 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
$597,114
$550,808
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $429,903 and $834,241. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$79,049 for 333 sqft more living space. Net adjustment: +$79,049.
Adjusted +$253,052 for 1,066 sqft more living space. Net adjustment: +$253,052.
Adjusted +$116,318 for 490 sqft more living space. Net adjustment: +$116,318.
Adjusted +$67,655 for 285 sqft more living space and -$7,101 for being older. Net adjustment: +$60,554.
Adjusted +$9,258 for 39 sqft more living space and -$71,011 for being older. Net adjustment: -$61,753.
The Neighborhood
This home is valued 15.6% 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 +15.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,911 across all districts. With a homestead exemption claimed, that drops to $8,558 — saving $1,353 per year. That's $713 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% | $4,919 |
| Round Rock | City | 0.3720% | $2,049 |
| Williamson County | County | 0.3694% | $2,035 |
| Austin Community College | special | 0.1034% | $570 |
| Williamson County FM/Rd | County | 0.0443% | $244 |
| Upper Brushy Creek WCID | Water | 0.0170% | $94 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,911 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $597,114 would pay approximately $3,727 per month (principal and interest only, excluding taxes and insurance).