8505 RIMINI CV, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $383,918 and $434,973, with a best estimate of $389,652. 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
$389,652
$399,570
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 $383,918 and $434,973. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$74,839 for 354 sqft less living space and +$2,229 for being newer. Net adjustment: -$72,610.
Adjusted -$26,426 for 125 sqft less living space. Net adjustment: -$26,426.
Adjusted +$108,242 for 512 sqft more living space and -$11,143 for being older. Net adjustment: +$97,099.
Adjusted +$24,312 for 115 sqft more living space and -$4,457 for being older. Net adjustment: +$19,855.
Adjusted -$34,460 for 163 sqft less living space and -$8,914 for being older. Net adjustment: -$43,374.
The Neighborhood
This home is valued 1.7% 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 -1.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,197 across all districts. With a homestead exemption claimed, that drops to $7,436 — saving $1,761 per year. That's $620 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% | $4,816 |
| Siena MUD #1 | MUD | 0.5250% | $2,098 |
| Williamson County | County | 0.3694% | $1,476 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $399 |
| Williamson County FM/Rd | County | 0.0443% | $177 |
| EWC Higher Ed Center | special | 0.0409% | $163 |
| Upper Brushy Creek WCID | Water | 0.0170% | $68 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,197 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $389,652 would pay approximately $2,432 per month (principal and interest only, excluding taxes and insurance).