5913 AGOSTINO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $320,726 and $403,877, with a best estimate of $377,498. That places the property below the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.
Estimated Value Range
$377,498
$384,089
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 $320,726 and $403,877. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$19,872 for 94 sqft more living space and +$11,143 for being newer. Net adjustment: +$31,015.
Adjusted -$56,869 for 269 sqft less living space and +$13,372 for being newer. Net adjustment: -$43,497.
Adjusted -$107,607 for 509 sqft less living space and +$6,686 for being newer. Net adjustment: -$100,921.
Adjusted +$49,258 for 233 sqft more living space and +$6,686 for being newer. Net adjustment: +$55,944.
Adjusted +$17,758 for 84 sqft more living space and +$11,143 for being newer. Net adjustment: +$28,901.
The Neighborhood
This home is valued 5.5% below the H121413C - SIENA median of $406,354. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.4% over the past year.
H121413C - SIENA
typicalThis home is -5.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,841 across all districts. With a homestead exemption claimed, that drops to $7,083 — saving $1,758 per year. That's $590 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% | $4,629 |
| Siena MUD #1 | MUD | 0.5250% | $2,016 |
| Williamson County | County | 0.3694% | $1,419 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $384 |
| Williamson County FM/Rd | County | 0.0443% | $170 |
| EWC Higher Ed Center | special | 0.0409% | $157 |
| Upper Brushy Creek WCID | Water | 0.0170% | $65 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,841 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $377,498 would pay approximately $2,356 per month (principal and interest only, excluding taxes and insurance).