1103 ST WILLIAMS AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $440,555 and $643,755, with a best estimate of $502,998. 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
$502,998
$472,196
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK, this home's estimated market value is between $440,555 and $643,755. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$84,271 for 355 sqft more living space. Net adjustment: +$84,271.
Adjusted +$18,516 for 78 sqft more living space. Net adjustment: +$18,516.
Adjusted +$111,571 for 470 sqft more living space and +$7,101 for being newer. Net adjustment: +$118,672.
Adjusted -$7,596 for 32 sqft less living space and -$7,101 for being older. Net adjustment: -$14,697.
Adjusted +$9,733 for 41 sqft more living space and +$7,101 for being newer. Net adjustment: +$16,834.
The Neighborhood
This home is in line with the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. Note that values in this subdivision declined 5.9% over the past year.
R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK
typicalThis home is -0.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,496 across all districts. With a homestead exemption claimed, that drops to $7,159 — saving $1,337 per year. That's $597 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% | $4,217 |
| Round Rock | City | 0.3720% | $1,757 |
| Williamson County | County | 0.3694% | $1,745 |
| Austin Community College | special | 0.1034% | $488 |
| Williamson County FM/Rd | County | 0.0443% | $209 |
| Upper Brushy Creek WCID | Water | 0.0170% | $80 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,496 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $502,998 would pay approximately $3,140 per month (principal and interest only, excluding taxes and insurance).