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12803 HUMPHREY DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath655 sqftBuilt 1986

Property at a Glance

This home is estimated between $90,311 and $259,014, with a best estimate of $133,619. 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

$90,311 $259,014
Best Estimate
$133,619
WCAD Value
$318,241
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 $90,311 and $259,014. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12801 HUMPHREY DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 839 sqft Built 1986
Raw Value $344,164
Adjusted Value $255,535

Adjusted -$88,629 for 184 sqft less living space. Net adjustment: -$88,629.

12807 HUMPHREY DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 839 sqft Built 1986
Raw Value $347,643
Adjusted Value $259,014

Adjusted -$88,629 for 184 sqft less living space. Net adjustment: -$88,629.

12802 HUMPHREY DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,066 sqft Built 1986
Raw Value $299,944
Adjusted Value $101,975

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

12800 HUMPHREY DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,093 sqft Built 1986
Raw Value $301,286
Adjusted Value $90,311

Adjusted -$210,975 for 438 sqft less living space. Net adjustment: -$210,975.

12810 HUMPHREY DR, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,025 sqft Built 1986
Raw Value $311,840
Adjusted Value $133,619

Adjusted -$178,221 for 370 sqft less living space. Net adjustment: -$178,221.

The Neighborhood

This home is valued 5.0% 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
$318,241
Median
$335,104

This home is -5.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,549 across all districts. With a homestead exemption claimed, that drops to $4,240 — saving $1,309 per year. That's $353 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%$2,842
Williamson CountyCounty0.3694%$1,176
North Austin MUD #1MUD0.2165%$689
Austin Community Collegespecial0.1034%$329
Williamson County ESD #1 - Jollyville VFDESD0.1000%$318
Williamson County FM/RdCounty0.0443%$141
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$5,549

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $133,619 would pay approximately $834 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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