8512 RIMINI CV, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $377,348 and $499,030, with a best estimate of $450,121. 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
$450,121
$444,028
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 $377,348 and $499,030. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$17,970 for 85 sqft less living space and -$4,457 for being older. Net adjustment: -$22,427.
Adjusted -$10,782 for 51 sqft less living space and +$2,229 for being newer. Net adjustment: -$8,553.
Adjusted +$37,631 for 178 sqft more living space. Net adjustment: +$37,631.
Adjusted +$172,299 for 815 sqft more living space and -$11,143 for being older. Net adjustment: +$161,156.
Adjusted +$29,597 for 140 sqft more living space and -$8,914 for being older. Net adjustment: +$20,683.
The Neighborhood
This home is valued 9.3% 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 +9.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,220 across all districts. With a homestead exemption claimed, that drops to $8,451 — saving $1,769 per year. That's $704 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% | $5,351 |
| Siena MUD #1 | MUD | 0.5250% | $2,331 |
| Williamson County | County | 0.3694% | $1,640 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $444 |
| Williamson County FM/Rd | County | 0.0443% | $197 |
| EWC Higher Ed Center | special | 0.0409% | $181 |
| Upper Brushy Creek WCID | Water | 0.0170% | $75 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $10,220 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $450,121 would pay approximately $2,810 per month (principal and interest only, excluding taxes and insurance).