8524 REGGIO ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $356,291 and $519,850, with a best estimate of $396,535. 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
$396,535
$381,010
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 $356,291 and $519,850. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$63,423 for 300 sqft more living space. Net adjustment: +$63,423.
Adjusted +$18,393 for 87 sqft more living space and -$6,686 for being older. Net adjustment: +$11,707.
Adjusted -$26,426 for 125 sqft less living space and -$6,686 for being older. Net adjustment: -$33,112.
Adjusted +$106,550 for 504 sqft more living space and -$6,686 for being older. Net adjustment: +$99,864.
Adjusted -$37,842 for 179 sqft less living space and -$2,229 for being older. Net adjustment: -$40,071.
The Neighborhood
This home is valued 6.2% 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 -6.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,770 across all districts. With a homestead exemption claimed, that drops to $7,012 — saving $1,758 per year. That's $584 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% | $4,592 |
| Siena MUD #1 | MUD | 0.5250% | $2,000 |
| Williamson County | County | 0.3694% | $1,408 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $381 |
| Williamson County FM/Rd | County | 0.0443% | $169 |
| EWC Higher Ed Center | special | 0.0409% | $156 |
| Upper Brushy Creek WCID | Water | 0.0170% | $65 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,770 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $396,535 would pay approximately $2,475 per month (principal and interest only, excluding taxes and insurance).