8413 REGGIO ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $290,630 and $530,153, with a best estimate of $417,062. 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
$417,062
$403,736
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $290,630 and $530,153. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$84,141 for 398 sqft less living space. Net adjustment: -$84,141.
Adjusted +$5,074 for 24 sqft more living space and -$20,058 for being older. Net adjustment: -$14,984.
Adjusted +$66,805 for 316 sqft more living space and -$2,229 for being older. Net adjustment: +$64,576.
Adjusted +$634 for 3 sqft more living space and -$2,229 for being older. Net adjustment: -$1,595.
Adjusted -$41,013 for 194 sqft less living space and -$6,686 for being older. Net adjustment: -$47,699.
The Neighborhood
This home is in line with the H121413C - SIENA median of $406,354. Note that values in this subdivision declined 5.4% over the past year.
H121413C - SIENA
typicalThis home is -0.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,293 across all districts. With a homestead exemption claimed, that drops to $7,531 — saving $1,762 per year. That's $628 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% | $4,866 |
| Siena MUD #1 | MUD | 0.5250% | $2,120 |
| Williamson County | County | 0.3694% | $1,492 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $403 |
| Williamson County FM/Rd | County | 0.0443% | $179 |
| EWC Higher Ed Center | special | 0.0409% | $165 |
| Upper Brushy Creek WCID | Water | 0.0170% | $69 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,293 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $417,062 would pay approximately $2,603 per month (principal and interest only, excluding taxes and insurance).