8513 REGGIO ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $423,519 and $505,422, with a best estimate of $463,763. 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
$463,763
$491,553
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 $423,519 and $505,422. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$85,621 for 405 sqft more living space and -$6,686 for being older. Net adjustment: +$78,935.
Adjusted +$40,802 for 193 sqft more living space and -$6,686 for being older. Net adjustment: +$34,116.
Adjusted +$173,779 for 822 sqft more living space and -$6,686 for being older. Net adjustment: +$167,093.
Adjusted +$29,386 for 139 sqft more living space and -$2,229 for being older. Net adjustment: +$27,157.
Adjusted +$159,825 for 756 sqft more living space and -$4,457 for being older. Net adjustment: +$155,368.
The Neighborhood
This home is valued 21.0% 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
above averageThis home is +21.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,314 across all districts. With a homestead exemption claimed, that drops to $9,536 — saving $1,778 per year. That's $795 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% | $5,924 |
| Siena MUD #1 | MUD | 0.5250% | $2,581 |
| Williamson County | County | 0.3694% | $1,816 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $491 |
| Williamson County FM/Rd | County | 0.0443% | $218 |
| EWC Higher Ed Center | special | 0.0409% | $201 |
| Upper Brushy Creek WCID | Water | 0.0170% | $84 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $11,314 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $463,763 would pay approximately $2,895 per month (principal and interest only, excluding taxes and insurance).