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12801 STEEPLE CHASE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,010 sqftBuilt 1986

Property at a Glance

This home is estimated between $252,769 and $475,355, with a best estimate of $421,335. 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

$252,769 $475,355
Best Estimate
$421,335
WCAD Value
$377,583
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 $252,769 and $475,355. 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 $265,902

Adjusted -$59,728 for 124 sqft less living space. Net adjustment: -$59,728.

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 $421,335

Adjusted +$66,471 for 138 sqft more living space. Net adjustment: +$66,471.

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 $473,423

Adjusted +$127,163 for 264 sqft more living space. Net adjustment: +$127,163.

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 $475,355

Adjusted +$123,791 for 257 sqft more living space and -$39,779 for being older. Net adjustment: +$84,012.

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 $252,769

Adjusted -$70,807 for 147 sqft less living space. Net adjustment: -$70,807.

The Neighborhood

This home is valued 12.7% above the R390485G - Milwood Sec 28 & 29 median of $335,104. With 358 homes in the subdivision, the property sits in the upper tier. 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
$377,583
Median
$335,104

This home is +12.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,584 across all districts. With a homestead exemption claimed, that drops to $5,264 — saving $1,320 per year. That's $439 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%$3,372
Williamson CountyCounty0.3694%$1,395
North Austin MUD #1MUD0.2165%$817
Austin Community Collegespecial0.1034%$390
Williamson County ESD #1 - Jollyville VFDESD0.1000%$378
Williamson County FM/RdCounty0.0443%$167
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,584

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $421,335 would pay approximately $2,630 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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