3513 SHIRAZ LOOP, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $263,679 and $522,005, with a best estimate of $477,163. 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
$477,163
$440,543
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 $263,679 and $522,005. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$268 for 1 sqft more living space and +$5,432 for being newer. Net adjustment: +$5,700.
Adjusted +$49,845 for 186 sqft more living space. Net adjustment: +$49,845.
Adjusted +$20,635 for 77 sqft more living space and +$5,432 for being newer. Net adjustment: +$26,067.
Adjusted -$110,140 for 411 sqft less living space and +$5,432 for being newer. Net adjustment: -$104,708.
Adjusted +$87,630 for 327 sqft more living space. Net adjustment: +$87,630.
The Neighborhood
This home is valued 2.4% 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
typicalThis home is -2.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,927 across all districts. With a homestead exemption claimed, that drops to $6,595 — saving $1,332 per year. That's $550 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% | $3,934 |
| Round Rock | City | 0.3720% | $1,639 |
| Williamson County | County | 0.3694% | $1,628 |
| Austin Community College | special | 0.1034% | $456 |
| Williamson County FM/Rd | County | 0.0443% | $195 |
| Upper Brushy Creek WCID | Water | 0.0170% | $75 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,927 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $477,163 would pay approximately $2,978 per month (principal and interest only, excluding taxes and insurance).