Beta Williamson County, TX only — data and coverage are limited during early access.

9628 COPPER CREEK DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,018 sqftBuilt 1997

Property at a Glance

This home is estimated between $262,144 and $473,570, with a best estimate of $454,714. That places the property above the R351496G - Anderson Mill Village South & Sec 2 median of $390,966, in a neighborhood that declined 4.5% over the past year.

Estimated Value Range

$262,144 $473,570
Best Estimate
$454,714
WCAD Value
$467,970
High Confidence

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

Based on 5 comparable properties in R351496G - Anderson Mill Village South & Sec 2, this home's estimated market value is between $262,144 and $473,570. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9626 COPPER CREEK DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 921 sqft Built 1996
Raw Value $449,073
Adjusted Value $473,570

Adjusted +$24,496 for 97 sqft more living space and +$1 for being newer. Net adjustment: +$24,497.

9632 COPPER CREEK DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,018 sqft Built 1997
Raw Value $444,162
Adjusted Value $444,162

This comparable closely matches the subject property's features.

9624 COPPER CREEK DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,018 sqft Built 1997
Raw Value $454,714
Adjusted Value $454,714

This comparable closely matches the subject property's features.

9631 COPPER CREEK DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,021 sqft Built 1998
Raw Value $458,512
Adjusted Value $457,753

Adjusted -$758 for 3 sqft less living space and -$1 for being older. Net adjustment: -$759.

9622 COPPER CREEK DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,382 sqft Built 1996
Raw Value $354,067
Adjusted Value $262,144

Adjusted -$91,924 for 364 sqft less living space and +$1 for being newer. Net adjustment: -$91,923.

The Neighborhood

This home is valued 19.7% above the R351496G - Anderson Mill Village South & Sec 2 median of $390,966. With 133 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.5% over the past year.

R351496G - Anderson Mill Village South & Sec 2

above average
133 Properties
$390,966 Median Value
-4.5% YoY Change
2% Have Pool
99% Have Garage
This Home
$467,970
Median
$390,966

This home is +19.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,147 across all districts. With a homestead exemption claimed, that drops to $5,810 — saving $1,337 per year. That's $484 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%$4,179
Williamson CountyCounty0.3694%$1,729
Austin Community Collegespecial0.1034%$484
Williamson County ESD #1 - Jollyville VFDESD0.1000%$468
Williamson County FM/RdCounty0.0443%$207
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$7,147

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $454,714 would pay approximately $2,838 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.

View full property details