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12802 STEEPLE CHASE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,025 sqftBuilt 1986

Property at a Glance

This home is estimated between $259,995 and $482,580, with a best estimate of $428,561. That places the property above the R390485G - Milwood Sec 28 & 29 median of $335,104, in a neighborhood that declined 8.3% over the past year.

Estimated Value Range

$259,995 $482,580
Best Estimate
$428,561
WCAD Value
$297,249
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 $259,995 and $482,580. 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 $273,127

Adjusted -$52,503 for 109 sqft less living space. Net adjustment: -$52,503.

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 $428,561

Adjusted +$73,697 for 153 sqft more living space. Net adjustment: +$73,697.

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 $480,648

Adjusted +$134,388 for 279 sqft more living space. Net adjustment: +$134,388.

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 $482,580

Adjusted +$131,016 for 272 sqft more living space and -$39,779 for being older. Net adjustment: +$91,237.

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 $259,995

Adjusted -$63,581 for 132 sqft less living space. Net adjustment: -$63,581.

The Neighborhood

This home is valued 11.3% 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
$297,249
Median
$335,104

This home is -11.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,183 across all districts. With a homestead exemption claimed, that drops to $3,878 — saving $1,305 per year. That's $323 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%$2,655
Williamson CountyCounty0.3694%$1,098
North Austin MUD #1MUD0.2165%$644
Austin Community Collegespecial0.1034%$307
Williamson County ESD #1 - Jollyville VFDESD0.1000%$297
Williamson County FM/RdCounty0.0443%$132
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$5,183

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $428,561 would pay approximately $2,675 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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