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8404 ALVIN HIGH LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,645 sqftBuilt 1998

Property at a Glance

This home is estimated between $404,512 and $745,278, with a best estimate of $685,391. 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

$404,512 $745,278
Best Estimate
$685,391
WCAD Value
$414,596
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 $404,512 and $745,278. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8400 ALVIN HIGH LN, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,021 sqft Built 1998
Raw Value $495,072
Adjusted Value $745,278

Adjusted +$250,206 for 624 sqft more living space. Net adjustment: +$250,206.

8408 ALVIN HIGH LN, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,013 sqft Built 1999
Raw Value $450,734
Adjusted Value $705,996

Adjusted +$253,414 for 632 sqft more living space and +$1,848 for being newer. Net adjustment: +$255,262.

8306 ALVIN HIGH LN, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,676 sqft Built 1998
Raw Value $416,942
Adjusted Value $404,512

Adjusted -$12,430 for 31 sqft less living space. Net adjustment: -$12,430.

8401 ALVIN HIGH LN, AUSTIN, TX 78729
0.06 mi 100% similar Same subdivision
3 bed 2 bath 971 sqft Built 1999
Raw Value $423,084
Adjusted Value $670,689

Adjusted +$270,255 for 674 sqft more living space and +$1,848 for being newer and -$24,498 for no pool. Net adjustment: +$247,605.

8412 ALVIN HIGH LN, AUSTIN, TX 78729
0.06 mi 100% similar Same subdivision
3 bed 2 bath 990 sqft Built 1999
Raw Value $420,907
Adjusted Value $685,391

Adjusted +$262,636 for 655 sqft more living space and +$1,848 for being newer. Net adjustment: +$264,484.

The Neighborhood

This home is valued 8.0% 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
$414,596
Median
$450,810

This home is -8.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,230 across all districts. With a homestead exemption claimed, that drops to $5,903 — saving $1,327 per year. That's $492 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%$3,703
Williamson CountyCounty0.3694%$1,532
North Austin MUD #1MUD0.2165%$898
Austin Community Collegespecial0.1034%$429
Williamson County ESD #1 - Jollyville VFDESD0.1000%$415
Williamson County FM/RdCounty0.0443%$184
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,230

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $685,391 would pay approximately $4,278 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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