8401 REGGIO ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $379,334 and $461,237, with a best estimate of $419,578. 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
$419,578
$413,032
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 $379,334 and $461,237. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$41,436 for 196 sqft more living space and -$6,686 for being older. Net adjustment: +$34,750.
Adjusted -$3,383 for 16 sqft less living space and -$6,686 for being older. Net adjustment: -$10,069.
Adjusted +$129,594 for 613 sqft more living space and -$6,686 for being older. Net adjustment: +$122,908.
Adjusted -$14,799 for 70 sqft less living space and -$2,229 for being older. Net adjustment: -$17,028.
Adjusted +$115,641 for 547 sqft more living space and -$4,457 for being older. Net adjustment: +$111,184.
The Neighborhood
This home is valued 1.6% 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 +1.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,507 across all districts. With a homestead exemption claimed, that drops to $7,743 — saving $1,764 per year. That's $645 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% | $4,978 |
| Siena MUD #1 | MUD | 0.5250% | $2,168 |
| Williamson County | County | 0.3694% | $1,526 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $413 |
| Williamson County FM/Rd | County | 0.0443% | $183 |
| EWC Higher Ed Center | special | 0.0409% | $169 |
| Upper Brushy Creek WCID | Water | 0.0170% | $70 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,507 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $419,578 would pay approximately $2,619 per month (principal and interest only, excluding taxes and insurance).