3511 SHIRAZ LOOP, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $359,847 and $655,765, with a best estimate of $421,788. That places the property below the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.
Estimated Value Range
$421,788
$390,947
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 $359,847 and $655,765. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$158,377 for 591 sqft more living space and +$5,432 for being newer. Net adjustment: +$163,809.
Adjusted +$207,954 for 776 sqft more living space. Net adjustment: +$207,954.
Adjusted +$55,204 for 206 sqft more living space and -$10,864 for being older. Net adjustment: +$44,340.
Adjusted -$1,072 for 4 sqft less living space and -$10,864 for being older. Net adjustment: -$11,936.
Adjusted +$47,969 for 179 sqft more living space and +$5,432 for being newer. Net adjustment: +$53,401.
The Neighborhood
This home is valued 13.4% 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 -13.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,034 across all districts. With a homestead exemption claimed, that drops to $5,712 — saving $1,322 per year. That's $476 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% | $3,492 |
| Round Rock | City | 0.3720% | $1,454 |
| Williamson County | County | 0.3694% | $1,444 |
| Austin Community College | special | 0.1034% | $404 |
| Williamson County FM/Rd | County | 0.0443% | $173 |
| Upper Brushy Creek WCID | Water | 0.0170% | $66 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,034 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $421,788 would pay approximately $2,633 per month (principal and interest only, excluding taxes and insurance).