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7021 LEONARDO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,798 sqftBuilt 2014

Property at a Glance

This home is estimated between $355,760 and $573,481, with a best estimate of $401,809. 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

$355,760 $573,481
Best Estimate
$401,809
WCAD Value
$478,486
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 $355,760 and $573,481 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,887 sqft Built 2016
Raw Value $423,749
Adjusted Value $401,809

Adjusted -$18,654 for 89 sqft less living space and -$3,286 for being older. Net adjustment: -$21,940.

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 $367,923

Adjusted +$1,467 for 7 sqft more living space and -$1,643 for being older. Net adjustment: -$176.

4 bed 3 bath 1,658 sqft Built 2011
Raw Value $539,208
Adjusted Value $573,481

Adjusted +$29,343 for 140 sqft more living space and +$4,930 for being newer. Net adjustment: +$34,273.

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 $355,760

Adjusted -$25,570 for 122 sqft less living space and -$3,286 for being older. Net adjustment: -$28,856.

4 bed 3 bath 1,575 sqft Built 2017
Raw Value $499,392
Adjusted Value $541,201

Adjusted +$46,739 for 223 sqft more living space and -$4,930 for being older. Net adjustment: +$41,809.

The Neighborhood

This home is valued 14.6% 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
$478,486
Median
$417,399

This home is +14.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,382 across all districts. With a homestead exemption claimed, that drops to $9,607 — saving $1,775 per year. That's $801 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%$5,767
Siena MUD #2MUD0.6020%$2,880
Williamson CountyCounty0.3694%$1,768
Williamson County ESD #3 - HuttoESD0.1000%$478
Williamson County FM/RdCounty0.0443%$212
EWC Higher Ed Centerspecial0.0409%$196
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$11,382

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $401,809 would pay approximately $2,508 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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