1101 ST WILLIAMS AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $396,401 and $599,602, with a best estimate of $457,585. 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
$457,585
$405,840
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 $396,401 and $599,602. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$47,477 for 200 sqft more living space and +$2,367 for being newer. Net adjustment: +$49,844.
Adjusted +$40,118 for 169 sqft more living space. Net adjustment: +$40,118.
Adjusted -$25,638 for 108 sqft less living space. Net adjustment: -$25,638.
Adjusted +$67,417 for 284 sqft more living space and +$7,101 for being newer. Net adjustment: +$74,518.
Adjusted -$51,750 for 218 sqft less living space and -$7,101 for being older. Net adjustment: -$58,851.
The Neighborhood
This home is valued 14.8% below the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. That positions it competitively for buyers comparing within the neighborhood. 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 -14.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,302 across all districts. With a homestead exemption claimed, that drops to $5,977 — saving $1,325 per year. That's $498 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% | $3,625 |
| Round Rock | City | 0.3720% | $1,510 |
| Williamson County | County | 0.3694% | $1,499 |
| Austin Community College | special | 0.1034% | $420 |
| Williamson County FM/Rd | County | 0.0443% | $180 |
| Upper Brushy Creek WCID | Water | 0.0170% | $69 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,302 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $457,585 would pay approximately $2,856 per month (principal and interest only, excluding taxes and insurance).