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811 PALO DURO LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed4 bath1,828 sqftBuilt 2015

Property at a Glance

This home is estimated between $421,429 and $523,842, with a best estimate of $458,396. That places the property above the R631414D - WARNER RANCH median of $436,007, in a neighborhood that declined 3.2% over the past year.

Estimated Value Range

$421,429 $523,842
Best Estimate
$458,396
WCAD Value
$535,105
High Confidence

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

Based on 5 comparable properties in R631414D - WARNER RANCH, this home's estimated market value is between $421,429 and $523,842. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

747 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,828 sqft Built 2014
Raw Value $528,800
Adjusted Value $518,688

Adjusted -$10,112 for being older. Net adjustment: -$10,112.

816 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,869 sqft Built 2015
Raw Value $468,250
Adjusted Value $458,396

Adjusted -$9,854 for 41 sqft less living space. Net adjustment: -$9,854.

900 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,927 sqft Built 2015
Raw Value $476,569
Adjusted Value $452,776

Adjusted -$23,793 for 99 sqft less living space. Net adjustment: -$23,793.

709 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,940 sqft Built 2014
Raw Value $560,872
Adjusted Value $523,842

Adjusted -$26,918 for 112 sqft less living space and -$10,112 for being older. Net adjustment: -$37,030.

916 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,869 sqft Built 2015
Raw Value $431,283
Adjusted Value $421,429

Adjusted -$9,854 for 41 sqft less living space. Net adjustment: -$9,854.

The Neighborhood

This home is valued 22.7% above the R631414D - WARNER RANCH median of $436,007. With 275 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.2% over the past year.

R631414D - WARNER RANCH

above average
275 Properties
$436,007 Median Value
-3.2% YoY Change
0% Have Pool
97% Have Garage
This Home
$535,105
Median
$436,007

This home is +22.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,628 across all districts. With a homestead exemption claimed, that drops to $8,279 — saving $1,349 per year. That's $690 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
Round Rock ISDSchool0.8931%$4,779
Round RockCity0.3720%$1,991
Williamson CountyCounty0.3694%$1,977
Austin Community Collegespecial0.1034%$553
Williamson County FM/RdCounty0.0443%$237
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,628

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $458,396 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.

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