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9228 EDDYSTONE ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,599 sqftBuilt 1998

Property at a Glance

This home is estimated between $216,199 and $654,739, with a best estimate of $410,844. That places the property below the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824, in a neighborhood that declined 2.2% over the past year.

Estimated Value Range

$216,199 $654,739
Best Estimate
$410,844
WCAD Value
$616,676
High Confidence

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

Based on 5 comparable properties in R381591E - Hunters' Chase Sec 5 & 7, this home's estimated market value is between $216,199 and $654,739. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9232 EDDYSTONE ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,418 sqft Built 1998
Raw Value $587,847
Adjusted Value $654,739

Adjusted +$66,892 for 181 sqft more living space. Net adjustment: +$66,892.

9236 EDDYSTONE ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,941 sqft Built 1998
Raw Value $537,237
Adjusted Value $410,844

Adjusted -$126,393 for 342 sqft less living space. Net adjustment: -$126,393.

12725 TWISTED BRIAR LN, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,280 sqft Built 1998
Raw Value $493,585
Adjusted Value $241,909

Adjusted -$251,676 for 681 sqft less living space. Net adjustment: -$251,676.

12720 TWISTED BRIAR LN, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,424 sqft Built 1996
Raw Value $497,193
Adjusted Value $567,263

Adjusted +$64,675 for 175 sqft more living space and +$5,395 for being newer. Net adjustment: +$70,070.

12721 TWISTED BRIAR LN, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,416 sqft Built 1997
Raw Value $515,439
Adjusted Value $216,199

Adjusted -$301,938 for 817 sqft less living space and +$2,698 for being newer. Net adjustment: -$299,240.

The Neighborhood

This home is valued 26.2% above the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824. With 762 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.2% over the past year.

R381591E - Hunters' Chase Sec 5 & 7

above average
762 Properties
$488,824 Median Value
-2.2% YoY Change
3% Have Pool
100% Have Garage
This Home
$616,676
Median
$488,824

This home is +26.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,418 across all districts. With a homestead exemption claimed, that drops to $8,054 — saving $1,364 per year. That's $671 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%$5,508
Williamson CountyCounty0.3694%$2,278
Austin Community Collegespecial0.1034%$638
Williamson County ESD #1 - Jollyville VFDESD0.1000%$617
Williamson County FM/RdCounty0.0443%$273
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$9,418

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $410,844 would pay approximately $2,564 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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