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

7401 NAPIER TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,718 sqftBuilt 1989

Property at a Glance

This home is estimated between $273,793 and $724,077, with a best estimate of $327,508. That places the property below the R392593F - Milwood median of $450,810, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$273,793 $724,077
Best Estimate
$327,508
WCAD Value
$411,179
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 $273,793 and $724,077. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

7403 NAPIER TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,124 sqft Built 1989
Raw Value $485,900
Adjusted Value $724,077

Adjusted +$238,177 for 594 sqft more living space. Net adjustment: +$238,177.

7305 NAPIER TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,120 sqft Built 1989
Raw Value $488,698
Adjusted Value $327,508

Adjusted -$161,190 for 402 sqft less living space. Net adjustment: -$161,190.

13203 TORTOSA PATH, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,118 sqft Built 1989
Raw Value $480,312
Adjusted Value $720,895

Adjusted +$240,583 for 600 sqft more living space. Net adjustment: +$240,583.

13205 TORTOSA PATH, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,015 sqft Built 1988
Raw Value $432,650
Adjusted Value $311,714

Adjusted -$119,088 for 297 sqft less living space and -$1,848 for being older. Net adjustment: -$120,936.

7400 NAPIER TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,132 sqft Built 1988
Raw Value $441,643
Adjusted Value $273,793

Adjusted -$166,002 for 414 sqft less living space and -$1,848 for being older. Net adjustment: -$167,850.

The Neighborhood

This home is valued 8.8% below the R392593F - Milwood median of $450,810. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.2% over the past year.

R392593F - Milwood

typical
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$411,179
Median
$450,810

This home is -8.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,170 across all districts. With a homestead exemption claimed, that drops to $5,844 — saving $1,326 per year. That's $487 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%$3,672
Williamson CountyCounty0.3694%$1,519
North Austin MUD #1MUD0.2165%$890
Austin Community Collegespecial0.1034%$425
Williamson County ESD #1 - Jollyville VFDESD0.1000%$411
Williamson County FM/RdCounty0.0443%$182
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,170

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $327,508 would pay approximately $2,044 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