8528 REGGIO ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $306,047 and $452,217, with a best estimate of $402,518. 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
$402,518
$432,067
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 $306,047 and $452,217. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$53,909 for 255 sqft less living space. Net adjustment: -$53,909.
Adjusted +$30,866 for 146 sqft more living space and -$2,229 for being older. Net adjustment: +$28,637.
Adjusted -$10,782 for 51 sqft less living space and -$6,686 for being older. Net adjustment: -$17,468.
Adjusted -$24,735 for 117 sqft less living space and -$4,457 for being older. Net adjustment: -$29,192.
Adjusted -$173,356 for 820 sqft less living space and -$2,229 for being older. Net adjustment: -$175,585.
The Neighborhood
This home is valued 6.3% 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 +6.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,945 across all districts. With a homestead exemption claimed, that drops to $8,178 — saving $1,767 per year. That's $682 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% | $5,207 |
| Siena MUD #1 | MUD | 0.5250% | $2,268 |
| Williamson County | County | 0.3694% | $1,596 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $432 |
| Williamson County FM/Rd | County | 0.0443% | $192 |
| EWC Higher Ed Center | special | 0.0409% | $177 |
| Upper Brushy Creek WCID | Water | 0.0170% | $73 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,945 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $402,518 would pay approximately $2,513 per month (principal and interest only, excluding taxes and insurance).