8242 AREZZO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $320,153 and $403,305, with a best estimate of $376,926. 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
$376,926
$376,660
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 $320,153 and $403,305. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$30,443 for 144 sqft more living space. Net adjustment: +$30,443.
Adjusted -$46,299 for 219 sqft less living space and +$2,229 for being newer. Net adjustment: -$44,070.
Adjusted -$97,037 for 459 sqft less living space and -$4,457 for being older. Net adjustment: -$101,494.
Adjusted +$59,829 for 283 sqft more living space and -$4,457 for being older. Net adjustment: +$55,372.
Adjusted +$28,329 for 134 sqft more living space. Net adjustment: +$28,329.
The Neighborhood
This home is valued 7.3% 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 -7.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,670 across all districts. With a homestead exemption claimed, that drops to $6,913 — saving $1,757 per year. That's $576 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% | $4,540 |
| Siena MUD #1 | MUD | 0.5250% | $1,977 |
| Williamson County | County | 0.3694% | $1,392 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $377 |
| Williamson County FM/Rd | County | 0.0443% | $167 |
| EWC Higher Ed Center | special | 0.0409% | $154 |
| Upper Brushy Creek WCID | Water | 0.0170% | $64 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,670 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $376,926 would pay approximately $2,353 per month (principal and interest only, excluding taxes and insurance).