5808 AGOSTINO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $291,322 and $426,591, with a best estimate of $358,278. 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
$358,278
$372,269
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $291,322 and $426,591. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$4,017 for 19 sqft less living space and +$24,515 for being newer. Net adjustment: +$20,498.
Adjusted -$5,074 for 24 sqft less living space and +$6,686 for being newer. Net adjustment: +$1,612.
Adjusted -$81,815 for 387 sqft less living space and +$8,914 for being newer. Net adjustment: -$72,901.
Adjusted -$132,554 for 627 sqft less living space and +$2,229 for being newer. Net adjustment: -$130,325.
Adjusted +$24,312 for 115 sqft more living space and +$2,229 for being newer. Net adjustment: +$26,541.
The Neighborhood
This home is valued 8.4% 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 -8.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,569 across all districts. With a homestead exemption claimed, that drops to $6,813 — saving $1,756 per year. That's $568 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% | $4,487 |
| Siena MUD #1 | MUD | 0.5250% | $1,954 |
| Williamson County | County | 0.3694% | $1,375 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $372 |
| Williamson County FM/Rd | County | 0.0443% | $165 |
| EWC Higher Ed Center | special | 0.0409% | $152 |
| Upper Brushy Creek WCID | Water | 0.0170% | $63 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,569 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $358,278 would pay approximately $2,236 per month (principal and interest only, excluding taxes and insurance).