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6836 LEONARDO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,160 sqftBuilt 2018

Property at a Glance

This home is estimated between $343,417 and $512,828, with a best estimate of $438,204. 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

$343,417 $512,828
Best Estimate
$438,204
WCAD Value
$408,713
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 $343,417 and $512,828. 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 $450,368

Adjusted +$77,339 for 369 sqft more living space and +$4,930 for being newer. Net adjustment: +$82,269.

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 $343,417

Adjusted -$121,563 for 580 sqft less living space. Net adjustment: -$121,563.

4 bed 2 bath 2,010 sqft Built 2013
Raw Value $473,173
Adjusted Value $512,828

Adjusted +$31,439 for 150 sqft more living space and +$8,216 for being newer. Net adjustment: +$39,655.

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 $438,204

Adjusted +$50,302 for 240 sqft more living space and +$3,286 for being newer. Net adjustment: +$53,588.

3 bed 2 bath 2,087 sqft Built 2017
Raw Value $357,672
Adjusted Value $374,615

Adjusted +$15,300 for 73 sqft more living space and +$1,643 for being newer. Net adjustment: +$16,943.

The Neighborhood

This home is valued 2.1% below the H123414C - SIENA LIMMER LOOP median of $417,399. That positions it competitively for buyers comparing within the neighborhood. 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
$408,713
Median
$417,399

This home is -2.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,723 across all districts. With a homestead exemption claimed, that drops to $7,960 — saving $1,763 per year. That's $663 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%$4,926
Siena MUD #2MUD0.6020%$2,460
Williamson CountyCounty0.3694%$1,510
Williamson County ESD #3 - HuttoESD0.1000%$409
Williamson County FM/RdCounty0.0443%$181
EWC Higher Ed Centerspecial0.0409%$167
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$9,723

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $438,204 would pay approximately $2,735 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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