5800 AGOSTINO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $354,957 and $438,108, with a best estimate of $411,729. 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
$411,729
$405,309
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 $354,957 and $438,108. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$58,560 for 277 sqft more living space and +$6,686 for being newer. Net adjustment: +$65,246.
Adjusted -$18,181 for 86 sqft less living space and +$8,914 for being newer. Net adjustment: -$9,267.
Adjusted -$68,919 for 326 sqft less living space and +$2,229 for being newer. Net adjustment: -$66,690.
Adjusted +$87,946 for 416 sqft more living space and +$2,229 for being newer. Net adjustment: +$90,175.
Adjusted +$56,446 for 267 sqft more living space and +$6,686 for being newer. Net adjustment: +$63,132.
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 -0.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,330 across all districts. With a homestead exemption claimed, that drops to $7,567 — saving $1,763 per year. That's $631 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% | $4,885 |
| Siena MUD #1 | MUD | 0.5250% | $2,128 |
| Williamson County | County | 0.3694% | $1,497 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $405 |
| Williamson County FM/Rd | County | 0.0443% | $180 |
| EWC Higher Ed Center | special | 0.0409% | $166 |
| Upper Brushy Creek WCID | Water | 0.0170% | $69 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,330 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $411,729 would pay approximately $2,570 per month (principal and interest only, excluding taxes and insurance).