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940 PALO DURO LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,748 sqftBuilt 2017

Property at a Glance

This home is estimated between $413,324 and $509,822, with a best estimate of $479,236. 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

$413,324 $509,822
Best Estimate
$479,236
WCAD Value
$418,576
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 $413,324 and $509,822. 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 $479,236

Adjusted -$19,227 for 80 sqft less living space and -$30,337 for being older. Net adjustment: -$49,564.

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 $418,944

Adjusted -$29,081 for 121 sqft less living space and -$20,225 for being older. Net adjustment: -$49,306.

746 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,504 sqft Built 2014
Raw Value $481,517
Adjusted Value $509,822

Adjusted +$58,642 for 244 sqft more living space and -$30,337 for being older. Net adjustment: +$28,305.

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 $413,324

Adjusted -$43,020 for 179 sqft less living space and -$20,225 for being older. Net adjustment: -$63,245.

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 $484,391

Adjusted -$46,144 for 192 sqft less living space and -$30,337 for being older. Net adjustment: -$76,481.

The Neighborhood

This home is valued 4.0% below the R631414D - WARNER RANCH median of $436,007. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.2% over the past year.

R631414D - WARNER RANCH

typical
275 Properties
$436,007 Median Value
-3.2% YoY Change
0% Have Pool
97% Have Garage
This Home
$418,576
Median
$436,007

This home is -4.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,531 across all districts. With a homestead exemption claimed, that drops to $6,204 — saving $1,327 per year. That's $517 per month a buyer should budget. The assessed value increased +4.3% vs the subdivision average of -3.2%. This above-average increase gives a protest opportunity score of 38 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,738
Round RockCity0.3720%$1,557
Williamson CountyCounty0.3694%$1,546
Austin Community Collegespecial0.1034%$433
Williamson County FM/RdCounty0.0443%$186
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,531
38 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $479,236 would pay approximately $2,991 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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