3424 SHIRAZ LOOP, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $322,800 and $602,059, with a best estimate of $530,403. 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
$530,403
$353,561
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 $322,800 and $602,059. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$85,754 for 320 sqft more living space. Net adjustment: +$85,754.
Adjusted +$135,331 for 505 sqft more living space and -$5,432 for being older. Net adjustment: +$129,899.
Adjusted -$17,419 for 65 sqft less living space and -$16,296 for being older. Net adjustment: -$33,715.
Adjusted +$106,121 for 396 sqft more living space. Net adjustment: +$106,121.
Adjusted -$24,654 for 92 sqft less living space. Net adjustment: -$24,654.
The Neighborhood
This home is valued 21.7% 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 -21.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,362 across all districts. With a homestead exemption claimed, that drops to $5,046 — saving $1,316 per year. That's $421 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% | $3,158 |
| Round Rock | City | 0.3720% | $1,315 |
| Williamson County | County | 0.3694% | $1,306 |
| Austin Community College | special | 0.1034% | $366 |
| Williamson County FM/Rd | County | 0.0443% | $157 |
| Upper Brushy Creek WCID | Water | 0.0170% | $60 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,362 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $530,403 would pay approximately $3,311 per month (principal and interest only, excluding taxes and insurance).