8529 REGGIO ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $305,413 and $451,583, with a best estimate of $401,883. 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
$401,883
$436,016
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 $305,413 and $451,583. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$54,544 for 258 sqft less living space. Net adjustment: -$54,544.
Adjusted +$30,232 for 143 sqft more living space and -$2,229 for being older. Net adjustment: +$28,003.
Adjusted -$11,416 for 54 sqft less living space and -$6,686 for being older. Net adjustment: -$18,102.
Adjusted -$25,369 for 120 sqft less living space and -$4,457 for being older. Net adjustment: -$29,826.
Adjusted -$173,990 for 823 sqft less living space and -$2,229 for being older. Net adjustment: -$176,219.
The Neighborhood
This home is valued 7.3% 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 +7.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,036 across all districts. With a homestead exemption claimed, that drops to $8,268 — saving $1,768 per year. That's $689 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% | $5,255 |
| Siena MUD #1 | MUD | 0.5250% | $2,289 |
| Williamson County | County | 0.3694% | $1,611 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $436 |
| Williamson County FM/Rd | County | 0.0443% | $193 |
| EWC Higher Ed Center | special | 0.0409% | $178 |
| Upper Brushy Creek WCID | Water | 0.0170% | $74 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $10,036 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $401,883 would pay approximately $2,509 per month (principal and interest only, excluding taxes and insurance).