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8441 ALVIN HIGH LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,033 sqftBuilt 1999

Property at a Glance

This home is estimated between $169,886 and $502,607, with a best estimate of $439,264. 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

$169,886 $502,607
Best Estimate
$439,264
WCAD Value
$458,744
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $169,886 and $502,607. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

8416 ALVIN HIGH LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,244 sqft Built 1999
Raw Value $444,465
Adjusted Value $359,860

Adjusted -$84,605 for 211 sqft less living space. Net adjustment: -$84,605.

8421 ALVIN HIGH LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 893 sqft Built 1999
Raw Value $446,471
Adjusted Value $502,607

Adjusted +$56,136 for 140 sqft more living space. Net adjustment: +$56,136.

8417 ALVIN HIGH LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 914 sqft Built 1999
Raw Value $403,307
Adjusted Value $451,023

Adjusted +$47,716 for 119 sqft more living space. Net adjustment: +$47,716.

8500 ALVIN HIGH LN, AUSTIN, TX 78729
0.08 mi 100% similar Same subdivision
3 bed 2 bath 1,651 sqft Built 1999
Raw Value $417,686
Adjusted Value $169,886

Adjusted -$247,800 for 618 sqft less living space. Net adjustment: -$247,800.

4 bed 2 bath 1,206 sqft Built 1993
Raw Value $519,721
Adjusted Value $439,264

Adjusted -$69,368 for 173 sqft less living space and -$11,089 for being older. Net adjustment: -$80,457.

The Neighborhood

This home is valued 1.8% 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

typical
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$458,744
Median
$450,810

This home is +1.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,999 across all districts. With a homestead exemption claimed, that drops to $6,664 — saving $1,335 per year. That's $555 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%$4,097
Williamson CountyCounty0.3694%$1,695
North Austin MUD #1MUD0.2165%$993
Austin Community Collegespecial0.1034%$474
Williamson County ESD #1 - Jollyville VFDESD0.1000%$459
Williamson County FM/RdCounty0.0443%$203
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,999

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $439,264 would pay approximately $2,742 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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