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

9700 COPPER CREEK DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,625 sqftBuilt 1997

Property at a Glance

This home is estimated between $367,226 and $611,045, with a best estimate of $397,226. 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

$367,226 $611,045
Best Estimate
$397,226
WCAD Value
$375,251
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 $367,226 and $611,045. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9630 COPPER CREEK DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,506 sqft Built 1997
Raw Value $367,174
Adjusted Value $397,226

Adjusted +$30,052 for 119 sqft more living space. Net adjustment: +$30,052.

9706 COPPER CREEK DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,666 sqft Built 1996
Raw Value $377,579
Adjusted Value $367,226

Adjusted -$10,354 for 41 sqft less living space and +$1 for being newer. Net adjustment: -$10,353.

9701 COPPER CREEK DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,764 sqft Built 1997
Raw Value $408,892
Adjusted Value $373,789

Adjusted -$35,103 for 139 sqft less living space. Net adjustment: -$35,103.

9703 COPPER CREEK DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,354 sqft Built 1995
Raw Value $335,264
Adjusted Value $403,704

Adjusted +$68,438 for 271 sqft more living space and +$2 for being newer. Net adjustment: +$68,440.

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 $611,045

Adjusted +$152,534 for 604 sqft more living space and -$1 for being older. Net adjustment: +$152,533.

The Neighborhood

This home is valued 4.0% below the R351496G - Anderson Mill Village South & Sec 2 median of $390,966. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.5% over the past year.

R351496G - Anderson Mill Village South & Sec 2

typical
133 Properties
$390,966 Median Value
-4.5% YoY Change
2% Have Pool
99% Have Garage
This Home
$375,251
Median
$390,966

This home is -4.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,731 across all districts. With a homestead exemption claimed, that drops to $4,411 — saving $1,320 per year. That's $368 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%$3,351
Williamson CountyCounty0.3694%$1,386
Austin Community Collegespecial0.1034%$388
Williamson County ESD #1 - Jollyville VFDESD0.1000%$375
Williamson County FM/RdCounty0.0443%$166
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$5,731

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $397,226 would pay approximately $2,479 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