Beta Williamson County, TX only — data and coverage are limited during early access.

6809 LEONARDO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,623 sqftBuilt 2017

Property at a Glance

This home is estimated between $426,449 and $545,765, with a best estimate of $458,325. That places the property above the H123414C - SIENA LIMMER LOOP median of $417,399, in a neighborhood that declined 2.7% over the past year.

Estimated Value Range

$426,449 $545,765
Best Estimate
$458,325
WCAD Value
$468,864
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in H123414C - SIENA LIMMER LOOP. The estimated range of $426,449 and $545,765 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,448 sqft Built 2017
Raw Value $421,647
Adjusted Value $458,325

Adjusted +$36,678 for 175 sqft more living space. Net adjustment: +$36,678.

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 $545,765

Adjusted +$174,380 for 832 sqft more living space and +$3,286 for being newer. Net adjustment: +$177,666.

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 $438,815

Adjusted -$24,522 for 117 sqft less living space and -$1,643 for being older. Net adjustment: -$26,165.

3 bed 2 bath 2,685 sqft Built 2018
Raw Value $441,087
Adjusted Value $426,449

Adjusted -$12,995 for 62 sqft less living space and -$1,643 for being older. Net adjustment: -$14,638.

3 bed 2 bath 2,208 sqft Built 2014
Raw Value $431,179
Adjusted Value $523,089

Adjusted +$86,980 for 415 sqft more living space and +$4,930 for being newer. Net adjustment: +$91,910.

The Neighborhood

This home is valued 12.3% 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

typical
1,146 Properties
$417,399 Median Value
-2.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$468,864
Median
$417,399

This home is +12.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,154 across all districts. With a homestead exemption claimed, that drops to $9,380 — saving $1,774 per year. That's $782 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%$5,651
Siena MUD #2MUD0.6020%$2,823
Williamson CountyCounty0.3694%$1,732
Williamson County ESD #3 - HuttoESD0.1000%$469
Williamson County FM/RdCounty0.0443%$208
EWC Higher Ed Centerspecial0.0409%$192
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$11,154

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $458,325 would pay approximately $2,861 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.

View full property details