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6608 LEONARDO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,604 sqftBuilt 2017

Property at a Glance

This home is estimated between $225,242 and $505,470, with a best estimate of $326,555. That places the property below the H123414C - SIENA LIMMER LOOP median of $417,399, in a neighborhood that declined 2.7% over the past year.

Estimated Value Range

$225,242 $505,470
Best Estimate
$326,555
WCAD Value
$492,696
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $225,242 and $505,470. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

5866 CASSTELLO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,791 sqft Built 2015
Raw Value $368,099
Adjusted Value $332,192

Adjusted -$39,193 for 187 sqft less living space and +$3,286 for being newer. Net adjustment: -$35,907.

6616 LEONARDO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,740 sqft Built 2018
Raw Value $464,980
Adjusted Value $225,242

Adjusted -$238,095 for 1,136 sqft less living space and -$1,643 for being older. Net adjustment: -$239,738.

5853 CASSTELLO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,920 sqft Built 2016
Raw Value $384,616
Adjusted Value $320,028

Adjusted -$66,231 for 316 sqft less living space and +$1,643 for being newer. Net adjustment: -$64,588.

4 bed 3 bath 1,575 sqft Built 2017
Raw Value $499,392
Adjusted Value $505,470

Adjusted +$6,078 for 29 sqft more living space. Net adjustment: +$6,078.

3 bed 2 bath 1,706 sqft Built 2017
Raw Value $347,933
Adjusted Value $326,555

Adjusted -$21,378 for 102 sqft less living space. Net adjustment: -$21,378.

The Neighborhood

This home is valued 18.0% above the H123414C - SIENA LIMMER LOOP median of $417,399. With 1,146 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.7% over the past year.

H123414C - SIENA LIMMER LOOP

above average
1,146 Properties
$417,399 Median Value
-2.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$492,696
Median
$417,399

This home is +18.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,720 across all districts. With a homestead exemption claimed, that drops to $9,942 — saving $1,778 per year. That's $829 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%$5,938
Siena MUD #2MUD0.6020%$2,966
Williamson CountyCounty0.3694%$1,820
Williamson County ESD #3 - HuttoESD0.1000%$493
Williamson County FM/RdCounty0.0443%$218
EWC Higher Ed Centerspecial0.0409%$201
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$11,720

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $326,555 would pay approximately $2,038 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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