3519 SHIRAZ LOOP, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $321,794 and $642,060, with a best estimate of $570,405. 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
$570,405
$373,586
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 $321,794 and $642,060. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$120,324 for 449 sqft more living space and +$5,432 for being newer. Net adjustment: +$125,756.
Adjusted +$169,900 for 634 sqft more living space. Net adjustment: +$169,900.
Adjusted +$17,151 for 64 sqft more living space and -$10,864 for being older. Net adjustment: +$6,287.
Adjusted +$140,690 for 525 sqft more living space and +$5,432 for being newer. Net adjustment: +$146,122.
Adjusted -$39,125 for 146 sqft less living space and -$10,864 for being older. Net adjustment: -$49,989.
The Neighborhood
This home is valued 17.3% 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 -17.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,722 across all districts. With a homestead exemption claimed, that drops to $5,402 — saving $1,320 per year. That's $450 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% | $3,336 |
| Round Rock | City | 0.3720% | $1,390 |
| Williamson County | County | 0.3694% | $1,380 |
| Austin Community College | special | 0.1034% | $386 |
| Williamson County FM/Rd | County | 0.0443% | $166 |
| Upper Brushy Creek WCID | Water | 0.0170% | $64 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,722 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $570,405 would pay approximately $3,560 per month (principal and interest only, excluding taxes and insurance).