Beta Williamson County, TX only — data and coverage are limited during early access.

13228 HUMPHREY DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,498 sqftBuilt 1994

Property at a Glance

This home is estimated between $526,101 and $610,372, with a best estimate of $534,329. That places the property above the R392593F - Milwood median of $450,810, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$526,101 $610,372
Best Estimate
$534,329
WCAD Value
$585,898
High Confidence

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

Based on 5 comparable properties in R392593F - Milwood, this home's estimated market value is between $526,101 and $610,372. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13232 HUMPHREY DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,416 sqft Built 1994
Raw Value $495,432
Adjusted Value $528,312

Adjusted +$32,880 for 82 sqft more living space. Net adjustment: +$32,880.

13224 HUMPHREY DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,498 sqft Built 1994
Raw Value $526,101
Adjusted Value $526,101

This comparable closely matches the subject property's features.

13220 HUMPHREY DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,603 sqft Built 1993
Raw Value $578,279
Adjusted Value $534,329

Adjusted -$42,102 for 105 sqft less living space and -$1,848 for being older. Net adjustment: -$43,950.

13225 HUMPHREY DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,564 sqft Built 1994
Raw Value $636,836
Adjusted Value $610,372

Adjusted -$26,464 for 66 sqft less living space. Net adjustment: -$26,464.

13229 HUMPHREY DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,416 sqft Built 1994
Raw Value $560,634
Adjusted Value $593,514

Adjusted +$32,880 for 82 sqft more living space. Net adjustment: +$32,880.

The Neighborhood

This home is valued 30.0% above the R392593F - Milwood median of $450,810. With 1,330 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.2% over the past year.

R392593F - Milwood

above average
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$585,898
Median
$450,810

This home is +30.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,217 across all districts. With a homestead exemption claimed, that drops to $8,858 — saving $1,359 per year. That's $738 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%$5,233
Williamson CountyCounty0.3694%$2,165
North Austin MUD #1MUD0.2165%$1,268
Austin Community Collegespecial0.1034%$606
Williamson County ESD #1 - Jollyville VFDESD0.1000%$586
Williamson County FM/RdCounty0.0443%$260
Upper Brushy Creek WCIDWater0.0170%$100
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$10,217

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $534,329 would pay approximately $3,335 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.

View full property details