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9808 COPPER CREEK DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed4 bath2,744 sqftBuilt 2000

Property at a Glance

This home is estimated between $616,097 and $797,427, with a best estimate of $647,998. That places the property above the R371X - Round Rock West Below 45 - Duplex median of $419,343, in a neighborhood that declined 8.8% over the past year.

Estimated Value Range

$616,097 $797,427
Best Estimate
$647,998
WCAD Value
$550,282
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R371X - Round Rock West Below 45 - Duplex. The estimated range of $616,097 and $797,427 should be treated as a rough guide.

Comparable Properties (5)

9821 MEADOWHEATH DR, AUSTIN, TX 78729
0.07 mi 92% similar Same subdivision
3 bed 4 bath 1,774 sqft Built 1982
Raw Value $369,212
Adjusted Value $647,998

Adjusted +$204,387 for 970 sqft more living space and +$74,399 for being newer. Net adjustment: +$278,786.

12811 HYMEADOW DR, AUSTIN, TX 78729
0.10 mi 89% similar Same subdivision
3 bed 3 bath 1,828 sqft Built 1982
Raw Value $404,437
Adjusted Value $671,844

Adjusted +$193,008 for 916 sqft more living space and +$74,399 for being newer. Net adjustment: +$267,407.

5 bed 8 bath 2,935 sqft Built 1985
Raw Value $775,673
Adjusted Value $797,427

Adjusted -$40,245 for 191 sqft less living space and +$61,999 for being newer. Net adjustment: +$21,754.

3 bed 2 bath 1,675 sqft Built 1999
Raw Value $386,717
Adjusted Value $616,097

Adjusted +$225,247 for 1,069 sqft more living space and +$4,133 for being newer. Net adjustment: +$229,380.

3 bed 2 bath 1,350 sqft Built 1999
Raw Value $342,649
Adjusted Value $640,509

Adjusted +$293,727 for 1,394 sqft more living space and +$4,133 for being newer. Net adjustment: +$297,860.

The Neighborhood

This home is valued 31.2% above the R371X - Round Rock West Below 45 - Duplex median of $419,343. With 462 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.8% over the past year.

R371X - Round Rock West Below 45 - Duplex

above average
462 Properties
$419,343 Median Value
-8.8% YoY Change
0% Have Pool
94% Have Garage
This Home
$550,282
Median
$419,343

This home is +31.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,404 across all districts. With a homestead exemption claimed, that drops to $7,052 — saving $1,352 per year. That's $588 per month a buyer should budget. The assessed value increased +3.5% vs the subdivision average of -8.8%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,915
Williamson CountyCounty0.3694%$2,033
Austin Community Collegespecial0.1034%$569
Williamson County ESD #1 - Jollyville VFDESD0.1000%$550
Williamson County FM/RdCounty0.0443%$244
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$8,404
50 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $647,998 would pay approximately $4,045 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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