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766 PALO DURO LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,207 sqftBuilt 2014

Property at a Glance

This home is estimated between $284,872 and $534,438, with a best estimate of $388,274. 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

$284,872 $534,438
Best Estimate
$388,274
WCAD Value
$472,661
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 $284,872 and $534,438. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $410,137

Adjusted -$71,380 for 297 sqft less living space. Net adjustment: -$71,380.

731 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,573 sqft Built 2014
Raw Value $476,237
Adjusted Value $388,274

Adjusted -$87,963 for 366 sqft less living space. Net adjustment: -$87,963.

612 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,349 sqft Built 2014
Raw Value $359,170
Adjusted Value $325,042

Adjusted -$34,128 for 142 sqft less living space. Net adjustment: -$34,128.

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 $534,438

Adjusted +$28,360 for 118 sqft more living space and +$30,337 for being newer. Net adjustment: +$58,697.

754 PALO DURO LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,742 sqft Built 2014
Raw Value $413,451
Adjusted Value $284,872

Adjusted -$128,579 for 535 sqft less living space. Net adjustment: -$128,579.

The Neighborhood

This home is valued 8.4% 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

typical
275 Properties
$436,007 Median Value
-3.2% YoY Change
0% Have Pool
97% Have Garage
This Home
$472,661
Median
$436,007

This home is +8.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,504 across all districts. With a homestead exemption claimed, that drops to $7,167 — saving $1,337 per year. That's $597 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%$4,221
Round RockCity0.3720%$1,758
Williamson CountyCounty0.3694%$1,746
Austin Community Collegespecial0.1034%$489
Williamson County FM/RdCounty0.0443%$210
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,504

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $388,274 would pay approximately $2,424 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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