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12800 HUMPHREY DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,093 sqftBuilt 1986

Property at a Glance

This home is estimated between $275,133 and $529,216, with a best estimate of $315,839. 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

$275,133 $529,216
Best Estimate
$315,839
WCAD Value
$301,286
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 $275,133 and $529,216. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12802 HUMPHREY DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,066 sqft Built 1986
Raw Value $299,944
Adjusted Value $312,949

Adjusted +$13,005 for 27 sqft more living space. Net adjustment: +$13,005.

12804 HUMPHREY DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,203 sqft Built 1986
Raw Value $368,823
Adjusted Value $315,839

Adjusted -$52,984 for 110 sqft less living space. Net adjustment: -$52,984.

12806 HUMPHREY DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,175 sqft Built 1986
Raw Value $314,631
Adjusted Value $275,133

Adjusted -$39,498 for 82 sqft less living space. Net adjustment: -$39,498.

12801 HUMPHREY DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 839 sqft Built 1986
Raw Value $344,164
Adjusted Value $466,510

Adjusted +$122,346 for 254 sqft more living space. Net adjustment: +$122,346.

12803 HUMPHREY DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 655 sqft Built 1986
Raw Value $318,241
Adjusted Value $529,216

Adjusted +$210,975 for 438 sqft more living space. Net adjustment: +$210,975.

The Neighborhood

This home is valued 10.1% 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
$301,286
Median
$335,104

This home is -10.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,254 across all districts. With a homestead exemption claimed, that drops to $3,948 — saving $1,306 per year. That's $329 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%$2,691
Williamson CountyCounty0.3694%$1,113
North Austin MUD #1MUD0.2165%$652
Austin Community Collegespecial0.1034%$312
Williamson County ESD #1 - Jollyville VFDESD0.1000%$301
Williamson County FM/RdCounty0.0443%$134
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$5,254

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $315,839 would pay approximately $1,971 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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