3438 SHIRAZ LOOP, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $346,912 and $642,829, with a best estimate of $408,852. 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
$408,852
$386,253
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 $346,912 and $642,829. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$150,874 for 563 sqft more living space. Net adjustment: +$150,874.
Adjusted +$200,450 for 748 sqft more living space and -$5,432 for being older. Net adjustment: +$195,018.
Adjusted +$47,701 for 178 sqft more living space and -$16,296 for being older. Net adjustment: +$31,405.
Adjusted -$8,575 for 32 sqft less living space and -$16,296 for being older. Net adjustment: -$24,871.
Adjusted +$40,465 for 151 sqft more living space. Net adjustment: +$40,465.
The Neighborhood
This home is valued 14.5% 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
typicalThis home is -14.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,950 across all districts. With a homestead exemption claimed, that drops to $5,628 — saving $1,322 per year. That's $469 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% | $3,450 |
| Round Rock | City | 0.3720% | $1,437 |
| Williamson County | County | 0.3694% | $1,427 |
| Austin Community College | special | 0.1034% | $399 |
| Williamson County FM/Rd | County | 0.0443% | $171 |
| Upper Brushy Creek WCID | Water | 0.0170% | $66 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,950 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $408,852 would pay approximately $2,552 per month (principal and interest only, excluding taxes and insurance).