5651 SABBIA DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $390,262 and $473,414, with a best estimate of $447,035. That places the property above the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.
Estimated Value Range
$447,035
$404,683
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in H121413C - SIENA, this home's estimated market value is between $390,262 and $473,414. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$93,866 for 444 sqft more living space and +$6,686 for being newer. Net adjustment: +$100,552.
Adjusted +$17,124 for 81 sqft more living space and +$8,914 for being newer. Net adjustment: +$26,038.
Adjusted -$33,614 for 159 sqft less living space and +$2,229 for being newer. Net adjustment: -$31,385.
Adjusted +$123,252 for 583 sqft more living space and +$2,229 for being newer. Net adjustment: +$125,481.
Adjusted +$91,752 for 434 sqft more living space and +$6,686 for being newer. Net adjustment: +$98,438.
The Neighborhood
This home is in line with the H121413C - SIENA median of $406,354. Note that values in this subdivision declined 5.4% over the past year.
H121413C - SIENA
typicalThis home is -0.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,315 across all districts. With a homestead exemption claimed, that drops to $7,553 — saving $1,762 per year. That's $629 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 |
|---|---|---|---|
| Hutto ISD | School | 1.2052% | $4,877 |
| Siena MUD #1 | MUD | 0.5250% | $2,125 |
| Williamson County | County | 0.3694% | $1,495 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $404 |
| Williamson County FM/Rd | County | 0.0443% | $179 |
| EWC Higher Ed Center | special | 0.0409% | $165 |
| Upper Brushy Creek WCID | Water | 0.0170% | $69 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,315 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $447,035 would pay approximately $2,790 per month (principal and interest only, excluding taxes and insurance).