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8505 RIMINI CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,034 sqftBuilt 2014

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

$383,918 $434,973
Best Estimate
$389,652
WCAD Value
$399,570
Medium Confidence

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)

8520 RIMINI CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,388 sqft Built 2013
Raw Value $456,528
Adjusted Value $383,918

Adjusted -$74,839 for 354 sqft less living space and +$2,229 for being newer. Net adjustment: -$72,610.

8513 RIMINI CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,159 sqft Built 2014
Raw Value $416,078
Adjusted Value $389,652

Adjusted -$26,426 for 125 sqft less living space. Net adjustment: -$26,426.

5812 LIGURIA CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,522 sqft Built 2019
Raw Value $337,874
Adjusted Value $434,973

Adjusted +$108,242 for 512 sqft more living space and -$11,143 for being older. Net adjustment: +$97,099.

3 bed 2 bath 1,919 sqft Built 2016
Raw Value $403,709
Adjusted Value $423,564

Adjusted +$24,312 for 115 sqft more living space and -$4,457 for being older. Net adjustment: +$19,855.

5904 MORIANO CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,197 sqft Built 2018
Raw Value $429,438
Adjusted Value $386,064

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

typical
1,611 Properties
$406,354 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$399,570
Median
$406,354

This 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

DistrictTypeRateAnnual Amount
Hutto ISDSchool1.2052%$4,816
Siena MUD #1MUD0.5250%$2,098
Williamson CountyCounty0.3694%$1,476
Williamson County ESD #9 - Round RockESD0.0999%$399
Williamson County FM/RdCounty0.0443%$177
EWC Higher Ed Centerspecial0.0409%$163
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$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).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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