8520 RIMINI CV, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $385,901 and $596,907, with a best estimate of $462,262. 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
$462,262
$456,528
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 $385,901 and $596,907. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$7,188 for 34 sqft less living space and -$6,686 for being older. Net adjustment: -$13,874.
Adjusted +$38,688 for 183 sqft more living space and -$8,914 for being older. Net adjustment: +$29,774.
Adjusted +$48,413 for 229 sqft more living space and -$2,229 for being older. Net adjustment: +$46,184.
Adjusted +$40,379 for 191 sqft more living space and -$11,143 for being older. Net adjustment: +$29,236.
Adjusted +$35,728 for 169 sqft more living space and -$11,143 for being older. Net adjustment: +$24,585.
The Neighborhood
This home is valued 12.3% 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 +12.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,508 across all districts. With a homestead exemption claimed, that drops to $8,737 — saving $1,771 per year. That's $728 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% | $5,502 |
| Siena MUD #1 | MUD | 0.5250% | $2,397 |
| Williamson County | County | 0.3694% | $1,687 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $456 |
| Williamson County FM/Rd | County | 0.0443% | $202 |
| EWC Higher Ed Center | special | 0.0409% | $187 |
| Upper Brushy Creek WCID | Water | 0.0170% | $78 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $10,508 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $462,262 would pay approximately $2,885 per month (principal and interest only, excluding taxes and insurance).