3433 SHIRAZ LOOP, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $296,372 and $554,698, with a best estimate of $509,857. 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
$509,857
$345,189
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 $296,372 and $554,698. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$32,962 for 123 sqft more living space and +$5,432 for being newer. Net adjustment: +$38,394.
Adjusted +$82,538 for 308 sqft more living space. Net adjustment: +$82,538.
Adjusted +$53,328 for 199 sqft more living space and +$5,432 for being newer. Net adjustment: +$58,760.
Adjusted -$77,447 for 289 sqft less living space and +$5,432 for being newer. Net adjustment: -$72,015.
Adjusted +$120,324 for 449 sqft more living space. Net adjustment: +$120,324.
The Neighborhood
This home is valued 23.6% 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 -23.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,211 across all districts. With a homestead exemption claimed, that drops to $4,897 — saving $1,314 per year. That's $408 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% | $3,083 |
| Round Rock | City | 0.3720% | $1,284 |
| Williamson County | County | 0.3694% | $1,275 |
| Austin Community College | special | 0.1034% | $357 |
| Williamson County FM/Rd | County | 0.0443% | $153 |
| Upper Brushy Creek WCID | Water | 0.0170% | $59 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,211 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $509,857 would pay approximately $3,183 per month (principal and interest only, excluding taxes and insurance).