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

8305 ALVIN HIGH LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath926 sqftBuilt 1998

Property at a Glance

This home is estimated between $382,390 and $509,234, with a best estimate of $456,980. 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

$382,390 $509,234
Best Estimate
$456,980
WCAD Value
$406,761
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 $382,390 and $509,234. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8401 ALVIN HIGH LN, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 971 sqft Built 1999
Raw Value $423,084
Adjusted Value $382,390

Adjusted -$18,044 for 45 sqft less living space and +$1,848 for being newer and -$24,498 for no pool. Net adjustment: -$40,694.

8301 ALVIN HIGH LN, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 728 sqft Built 1999
Raw Value $390,923
Adjusted Value $472,163

Adjusted +$79,392 for 198 sqft more living space and +$1,848 for being newer. Net adjustment: +$81,240.

8300 ALVIN HIGH LN, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,013 sqft Built 1999
Raw Value $448,620
Adjusted Value $415,584

Adjusted -$34,884 for 87 sqft less living space and +$1,848 for being newer. Net adjustment: -$33,036.

8400 ALVIN HIGH LN, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,021 sqft Built 1998
Raw Value $495,072
Adjusted Value $456,980

Adjusted -$38,092 for 95 sqft less living space. Net adjustment: -$38,092.

8405 ALVIN HIGH LN, AUSTIN, TX 78729
0.07 mi 100% similar Same subdivision
3 bed 2 bath 709 sqft Built 1999
Raw Value $420,375
Adjusted Value $509,234

Adjusted +$87,011 for 217 sqft more living space and +$1,848 for being newer. Net adjustment: +$88,859.

The Neighborhood

This home is valued 9.8% 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
$406,761
Median
$450,810

This home is -9.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,093 across all districts. With a homestead exemption claimed, that drops to $5,768 — saving $1,325 per year. That's $481 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%$3,633
Williamson CountyCounty0.3694%$1,503
North Austin MUD #1MUD0.2165%$881
Austin Community Collegespecial0.1034%$421
Williamson County ESD #1 - Jollyville VFDESD0.1000%$407
Williamson County FM/RdCounty0.0443%$180
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,093

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $456,980 would pay approximately $2,852 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