3330 ALEXANDER VALLEY CV, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $394,150 and $461,174, with a best estimate of $407,583. That places the property below the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.
Estimated Value Range
$407,583
$378,754
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R530506E - SONOMA ALL SECTIONS, this home's estimated market value is between $394,150 and $461,174. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$36,713 for 137 sqft more living space and -$5,432 for being older. Net adjustment: +$31,281.
Adjusted +$116,572 for 435 sqft more living space. Net adjustment: +$116,572.
Adjusted +$28,674 for 107 sqft more living space and -$5,432 for being older. Net adjustment: +$23,242.
Adjusted +$38,857 for 145 sqft more living space. Net adjustment: +$38,857.
Adjusted +$70,747 for 264 sqft more living space. Net adjustment: +$70,747.
The Neighborhood
This home is valued 16.1% below the R530506E - SONOMA ALL SECTIONS median of $451,534. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.0% over the past year.
R530506E - SONOMA ALL SECTIONS
below averageThis home is -16.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,815 across all districts. With a homestead exemption claimed, that drops to $5,495 — saving $1,320 per year. That's $458 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% | $3,383 |
| Round Rock | City | 0.3720% | $1,409 |
| Williamson County | County | 0.3694% | $1,399 |
| Austin Community College | special | 0.1034% | $392 |
| Williamson County FM/Rd | County | 0.0443% | $168 |
| Upper Brushy Creek WCID | Water | 0.0170% | $64 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,815 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $407,583 would pay approximately $2,544 per month (principal and interest only, excluding taxes and insurance).