5936 AGOSTINO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $353,890 and $509,714, with a best estimate of $453,738. 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
$453,738
$432,560
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 $353,890 and $509,714. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$11,416 for 54 sqft more living space and +$11,143 for being newer. Net adjustment: +$22,559.
Adjusted -$39,322 for 186 sqft less living space and +$4,457 for being newer. Net adjustment: -$34,865.
Adjusted +$79,279 for 375 sqft more living space and +$6,686 for being newer. Net adjustment: +$85,965.
Adjusted -$13,953 for 66 sqft less living space and +$8,914 for being newer. Net adjustment: -$5,039.
Adjusted -$89,426 for 423 sqft less living space and +$2,229 for being newer. Net adjustment: -$87,197.
The Neighborhood
This home is valued 6.4% above the H121413C - SIENA median of $406,354. With 1,611 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.4% over the past year.
H121413C - SIENA
typicalThis home is +6.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,957 across all districts. With a homestead exemption claimed, that drops to $8,190 — saving $1,767 per year. That's $683 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% | $5,213 |
| Siena MUD #1 | MUD | 0.5250% | $2,271 |
| Williamson County | County | 0.3694% | $1,598 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $433 |
| Williamson County FM/Rd | County | 0.0443% | $192 |
| EWC Higher Ed Center | special | 0.0409% | $177 |
| Upper Brushy Creek WCID | Water | 0.0170% | $74 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,957 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $453,738 would pay approximately $2,832 per month (principal and interest only, excluding taxes and insurance).