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8420 ALVIN HIGH LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath965 sqftBuilt 1999

Property at a Glance

This home is estimated between $151,525 and $544,004, with a best estimate of $410,883. 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

$151,525 $544,004
Best Estimate
$410,883
WCAD Value
$459,359
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 $151,525 and $544,004. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8409 ALVIN HIGH LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 990 sqft Built 1999
Raw Value $424,886
Adjusted Value $414,862

Adjusted -$10,024 for 25 sqft less living space. Net adjustment: -$10,024.

8430 ALVIN HIGH LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,654 sqft Built 1999
Raw Value $427,794
Adjusted Value $151,525

Adjusted -$276,269 for 689 sqft less living space. Net adjustment: -$276,269.

8413 ALVIN HIGH LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,255 sqft Built 1999
Raw Value $457,181
Adjusted Value $340,899

Adjusted -$116,282 for 290 sqft less living space. Net adjustment: -$116,282.

8433 ALVIN HIGH LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 735 sqft Built 1999
Raw Value $451,781
Adjusted Value $544,004

Adjusted +$92,223 for 230 sqft more living space. Net adjustment: +$92,223.

8412 ALVIN HIGH LN, AUSTIN, TX 78729
0.24 mi 100% similar Same subdivision
3 bed 2 bath 990 sqft Built 1999
Raw Value $420,907
Adjusted Value $410,883

Adjusted -$10,024 for 25 sqft less living space. Net adjustment: -$10,024.

The Neighborhood

This home is valued 1.9% 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
$459,359
Median
$450,810

This home is +1.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,010 across all districts. With a homestead exemption claimed, that drops to $6,675 — saving $1,335 per year. That's $556 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%$4,103
Williamson CountyCounty0.3694%$1,697
North Austin MUD #1MUD0.2165%$995
Austin Community Collegespecial0.1034%$475
Williamson County ESD #1 - Jollyville VFDESD0.1000%$459
Williamson County FM/RdCounty0.0443%$204
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$8,010

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $410,883 would pay approximately $2,565 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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