3406 SHIRAZ LOOP, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $306,446 and $626,713, with a best estimate of $555,057. That places the property above the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.
Estimated Value Range
$555,057
$368,387
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 $306,446 and $626,713. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$110,408 for 412 sqft more living space. Net adjustment: +$110,408.
Adjusted +$159,985 for 597 sqft more living space and -$5,432 for being older. Net adjustment: +$154,553.
Adjusted +$7,236 for 27 sqft more living space and -$16,296 for being older. Net adjustment: -$9,060.
Adjusted +$130,775 for 488 sqft more living space. Net adjustment: +$130,775.
Adjusted -$49,041 for 183 sqft less living space and -$16,296 for being older. Net adjustment: -$65,337.
The Neighborhood
This home is valued 18.4% 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 -18.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,628 across all districts. With a homestead exemption claimed, that drops to $5,310 — saving $1,318 per year. That's $443 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% | $3,290 |
| Round Rock | City | 0.3720% | $1,370 |
| Williamson County | County | 0.3694% | $1,361 |
| Austin Community College | special | 0.1034% | $381 |
| Williamson County FM/Rd | County | 0.0443% | $163 |
| Upper Brushy Creek WCID | Water | 0.0170% | $63 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,628 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $555,057 would pay approximately $3,465 per month (principal and interest only, excluding taxes and insurance).