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600 PALO DURO LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath901 sqftBuilt 2014

Property at a Glance

This home is estimated between $399,118 and $460,895, with a best estimate of $405,033. That places the property below the R631414D - WARNER RANCH median of $436,007, in a neighborhood that declined 3.2% over the past year.

Estimated Value Range

$399,118 $460,895
Best Estimate
$405,033
WCAD Value
$419,264
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 $399,118 and $460,895. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

944 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,089 sqft Built 2017
Raw Value $475,741
Adjusted Value $460,895

Adjusted -$45,183 for 188 sqft less living space and +$30,337 for being newer. Net adjustment: -$14,846.

932 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,092 sqft Built 2017
Raw Value $473,116
Adjusted Value $457,549

Adjusted -$45,904 for 191 sqft less living space and +$30,337 for being newer. Net adjustment: -$15,567.

608 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,026 sqft Built 2014
Raw Value $435,075
Adjusted Value $405,033

Adjusted -$30,042 for 125 sqft less living space. Net adjustment: -$30,042.

730 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,207 sqft Built 2014
Raw Value $472,661
Adjusted Value $399,118

Adjusted -$73,543 for 306 sqft less living space. Net adjustment: -$73,543.

766 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,207 sqft Built 2014
Raw Value $472,661
Adjusted Value $399,118

Adjusted -$73,543 for 306 sqft less living space. Net adjustment: -$73,543.

The Neighborhood

This home is valued 3.8% 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
$419,264
Median
$436,007

This home is -3.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,544 across all districts. With a homestead exemption claimed, that drops to $6,216 — saving $1,328 per year. That's $518 per month a buyer should budget. The assessed value increased +4.0% vs the subdivision average of -3.2%. This above-average increase gives a protest opportunity score of 36 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,744
Round RockCity0.3720%$1,560
Williamson CountyCounty0.3694%$1,549
Austin Community Collegespecial0.1034%$434
Williamson County FM/RdCounty0.0443%$186
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,544
36 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $405,033 would pay approximately $2,528 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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