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9101 BRIMSTONE LN, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,070 sqftBuilt 1992

Property at a Glance

This home is estimated between $266,003 and $511,039, with a best estimate of $341,384. That places the property below the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481, in a neighborhood that declined 2.4% over the past year.

Estimated Value Range

$266,003 $511,039
Best Estimate
$341,384
WCAD Value
$483,324
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $266,003 and $511,039. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

9113 BRIMSTONE LN, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,015 sqft Built 1993
Raw Value $502,352
Adjusted Value $511,039

Adjusted +$18,929 for 55 sqft more living space and -$10,242 for being older. Net adjustment: +$8,687.

4 bed 2 bath 1,053 sqft Built 1992
Raw Value $465,243
Adjusted Value $471,094

Adjusted +$5,851 for 17 sqft more living space. Net adjustment: +$5,851.

8915 JOACHIM LN, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,604 sqft Built 1998
Raw Value $543,155
Adjusted Value $297,920

Adjusted -$183,785 for 534 sqft less living space and -$61,450 for being older. Net adjustment: -$245,235.

15911 RUSTIC LN, AUSTIN, TX 78717
0.00 mi 97% similar Same subdivision
4 bed 2 bath 2,023 sqft Built 1995
Raw Value $624,719
Adjusted Value $266,003

Adjusted -$327,991 for 953 sqft less living space and -$30,725 for being older. Net adjustment: -$358,716.

4 bed 2 bath 1,327 sqft Built 1998
Raw Value $491,285
Adjusted Value $341,384

Adjusted -$88,451 for 257 sqft less living space and -$61,450 for being older. Net adjustment: -$149,901.

The Neighborhood

This home is valued 9.6% below the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.4% over the past year.

R230592E - WOODS / MEADOWS OF BRUSHY CREEK

typical
1,552 Properties
$534,481 Median Value
-2.4% YoY Change
2% Have Pool
95% Have Garage
This Home
$483,324
Median
$534,481

This home is -9.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,251 across all districts. With a homestead exemption claimed, that drops to $7,912 — saving $1,339 per year. That's $659 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%$4,317
Brushy Creek MUDMUD0.3868%$1,870
Williamson CountyCounty0.3694%$1,786
Austin Community Collegespecial0.1034%$500
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$483
Williamson County FM/RdCounty0.0443%$214
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$9,251

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $341,384 would pay approximately $2,131 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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