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12909 STEEPLE CHASE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath746 sqftBuilt 1986

Property at a Glance

This home is estimated between $125,607 and $348,192, with a best estimate of $294,173. That places the property below the R390485G - Milwood Sec 28 & 29 median of $335,104, in a neighborhood that declined 8.3% over the past year.

Estimated Value Range

$125,607 $348,192
Best Estimate
$294,173
WCAD Value
$329,552
High Confidence

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

Based on 5 comparable properties in R390485G - Milwood Sec 28 & 29, this home's estimated market value is between $125,607 and $348,192. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12911 STEEPLE CHASE DR, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,134 sqft Built 1986
Raw Value $325,630
Adjusted Value $138,739

Adjusted -$186,891 for 388 sqft less living space. Net adjustment: -$186,891.

12917 STEEPLE CHASE DR, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 872 sqft Built 1986
Raw Value $354,864
Adjusted Value $294,173

Adjusted -$60,691 for 126 sqft less living space. Net adjustment: -$60,691.

12920 STEEPLE CHASE DR, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 746 sqft Built 1986
Raw Value $346,260
Adjusted Value $346,260

This comparable closely matches the subject property's features.

12900 STEEPLE CHASE DR, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 753 sqft Built 1990
Raw Value $391,343
Adjusted Value $348,192

Adjusted -$3,372 for 7 sqft less living space and -$39,779 for being older. Net adjustment: -$43,151.

12922 STEEPLE CHASE DR, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,157 sqft Built 1986
Raw Value $323,576
Adjusted Value $125,607

Adjusted -$197,969 for 411 sqft less living space. Net adjustment: -$197,969.

The Neighborhood

This home is valued 1.7% below the R390485G - Milwood Sec 28 & 29 median of $335,104. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.3% over the past year.

R390485G - Milwood Sec 28 & 29

typical
358 Properties
$335,104 Median Value
-8.3% YoY Change
0% Have Pool
97% Have Garage
This Home
$329,552
Median
$335,104

This home is -1.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,747 across all districts. With a homestead exemption claimed, that drops to $4,435 — saving $1,312 per year. That's $370 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%$2,943
Williamson CountyCounty0.3694%$1,218
North Austin MUD #1MUD0.2165%$713
Austin Community Collegespecial0.1034%$341
Williamson County ESD #1 - Jollyville VFDESD0.1000%$330
Williamson County FM/RdCounty0.0443%$146
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$5,747

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $294,173 would pay approximately $1,836 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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