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12812 HUMPHREY DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath787 sqftBuilt 1989

Property at a Glance

This home is estimated between $164,549 and $448,989, with a best estimate of $352,339. 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

$164,549 $448,989
Best Estimate
$352,339
WCAD Value
$388,960
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 $164,549 and $448,989. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12900 HUMPHREY DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 839 sqft Built 1986
Raw Value $347,552
Adjusted Value $352,339

Adjusted -$25,047 for 52 sqft less living space and +$29,834 for being newer. Net adjustment: +$4,787.

12810 HUMPHREY DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,025 sqft Built 1986
Raw Value $311,840
Adjusted Value $227,035

Adjusted -$114,639 for 238 sqft less living space and +$29,834 for being newer. Net adjustment: -$84,805.

12902 HUMPHREY DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 655 sqft Built 1986
Raw Value $355,574
Adjusted Value $448,989

Adjusted +$63,581 for 132 sqft more living space and +$29,834 for being newer. Net adjustment: +$93,415.

12808 HUMPHREY DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,152 sqft Built 1986
Raw Value $310,527
Adjusted Value $164,549

Adjusted -$175,812 for 365 sqft less living space and +$29,834 for being newer. Net adjustment: -$145,978.

12813 HUMPHREY DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 663 sqft Built 1990
Raw Value $374,165
Adjusted Value $423,948

Adjusted +$59,728 for 124 sqft more living space and -$9,945 for being older. Net adjustment: +$49,783.

The Neighborhood

This home is valued 16.1% 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

above average
358 Properties
$335,104 Median Value
-8.3% YoY Change
0% Have Pool
97% Have Garage
This Home
$388,960
Median
$335,104

This home is +16.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,783 across all districts. With a homestead exemption claimed, that drops to $5,460 — saving $1,323 per year. That's $455 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%$3,474
Williamson CountyCounty0.3694%$1,437
North Austin MUD #1MUD0.2165%$842
Austin Community Collegespecial0.1034%$402
Williamson County ESD #1 - Jollyville VFDESD0.1000%$389
Williamson County FM/RdCounty0.0443%$172
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,783

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $352,339 would pay approximately $2,199 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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