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8429 ALVIN HIGH LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath958 sqftBuilt 1999

Property at a Glance

This home is estimated between $410,509 and $526,419, with a best estimate of $465,303. 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

$410,509 $526,419
Best Estimate
$465,303
WCAD Value
$457,477
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 $410,509 and $526,419. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8425 ALVIN HIGH LN, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 735 sqft Built 1999
Raw Value $437,002
Adjusted Value $526,419

Adjusted +$89,417 for 223 sqft more living space. Net adjustment: +$89,417.

8437 ALVIN HIGH LN, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 896 sqft Built 1999
Raw Value $440,443
Adjusted Value $465,303

Adjusted +$24,860 for 62 sqft more living space. Net adjustment: +$24,860.

8426 ALVIN HIGH LN, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,013 sqft Built 1999
Raw Value $456,451
Adjusted Value $434,398

Adjusted -$22,053 for 55 sqft less living space. Net adjustment: -$22,053.

8445 ALVIN HIGH LN, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 896 sqft Built 1999
Raw Value $446,543
Adjusted Value $471,403

Adjusted +$24,860 for 62 sqft more living space. Net adjustment: +$24,860.

8431 DULAC DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 998 sqft Built 1999
Raw Value $426,548
Adjusted Value $410,509

Adjusted -$16,039 for 40 sqft less living space. Net adjustment: -$16,039.

The Neighborhood

This home is valued 1.5% 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
$457,477
Median
$450,810

This home is +1.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,977 across all districts. With a homestead exemption claimed, that drops to $6,643 — saving $1,334 per year. That's $554 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%$4,086
Williamson CountyCounty0.3694%$1,690
North Austin MUD #1MUD0.2165%$990
Austin Community Collegespecial0.1034%$473
Williamson County ESD #1 - Jollyville VFDESD0.1000%$457
Williamson County FM/RdCounty0.0443%$203
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,977

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $465,303 would pay approximately $2,904 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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