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6853 LEONARDO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,111 sqftBuilt 2015

Property at a Glance

This home is estimated between $328,217 and $435,168, with a best estimate of $402,234. 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

$328,217 $435,168
Best Estimate
$402,234
WCAD Value
$497,034
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 $328,217 and $435,168 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,845 sqft Built 2015
Raw Value $346,483
Adjusted Value $402,234

Adjusted +$55,751 for 266 sqft more living space. Net adjustment: +$55,751.

3 bed 2 bath 2,208 sqft Built 2014
Raw Value $431,179
Adjusted Value $412,492

Adjusted -$20,330 for 97 sqft less living space and +$1,643 for being newer. Net adjustment: -$18,687.

3 bed 2 bath 1,855 sqft Built 2015
Raw Value $348,069
Adjusted Value $401,724

Adjusted +$53,655 for 256 sqft more living space. Net adjustment: +$53,655.

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 $435,168

Adjusted +$67,069 for 320 sqft more living space. Net adjustment: +$67,069.

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 $328,217

Adjusted -$131,833 for 629 sqft less living space and -$4,930 for being older. Net adjustment: -$136,763.

The Neighborhood

This home is valued 19.1% 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
$497,034
Median
$417,399

This home is +19.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,824 across all districts. With a homestead exemption claimed, that drops to $10,045 — saving $1,779 per year. That's $837 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%$5,990
Siena MUD #2MUD0.6020%$2,992
Williamson CountyCounty0.3694%$1,836
Williamson County ESD #3 - HuttoESD0.1000%$497
Williamson County FM/RdCounty0.0443%$220
EWC Higher Ed Centerspecial0.0409%$203
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$11,824

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $402,234 would pay approximately $2,511 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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