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8121 AVELLA DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath2,470 sqftBuilt 1998

Property at a Glance

This home is estimated between $484,602 and $714,554, with a best estimate of $627,626. 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

$484,602 $714,554
Best Estimate
$627,626
WCAD Value
$512,161
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 $484,602 and $714,554. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8125 AVELLA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,017 sqft Built 1998
Raw Value $445,986
Adjusted Value $627,626

Adjusted +$181,640 for 453 sqft more living space. Net adjustment: +$181,640.

8109 AVELLA DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,370 sqft Built 1998
Raw Value $485,251
Adjusted Value $525,348

Adjusted +$40,097 for 100 sqft more living space. Net adjustment: +$40,097.

7929 SNOOK HOOK TRL, AUSTIN, TX 78729
0.06 mi 100% similar Same subdivision
4 bed 2 bath 2,444 sqft Built 1996
Raw Value $477,873
Adjusted Value $484,602

Adjusted +$10,425 for 26 sqft more living space and -$3,696 for being older. Net adjustment: +$6,729.

8005 OSBORNE DR, AUSTIN, TX 78729
0.06 mi 100% similar Same subdivision
4 bed 2 bath 1,785 sqft Built 1997
Raw Value $441,737
Adjusted Value $714,554

Adjusted +$274,665 for 685 sqft more living space and -$1,848 for being older. Net adjustment: +$272,817.

7925 SNOOK HOOK TRL, AUSTIN, TX 78729
0.08 mi 100% similar Same subdivision
4 bed 2 bath 1,809 sqft Built 1997
Raw Value $441,574
Adjusted Value $704,768

Adjusted +$265,042 for 661 sqft more living space and -$1,848 for being older. Net adjustment: +$263,194.

The Neighborhood

This home is valued 13.6% 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
$512,161
Median
$450,810

This home is +13.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,931 across all districts. With a homestead exemption claimed, that drops to $7,586 — saving $1,345 per year. That's $632 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%$4,574
Williamson CountyCounty0.3694%$1,892
North Austin MUD #1MUD0.2165%$1,109
Austin Community Collegespecial0.1034%$530
Williamson County ESD #1 - Jollyville VFDESD0.1000%$512
Williamson County FM/RdCounty0.0443%$227
Upper Brushy Creek WCIDWater0.0170%$87
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$8,931

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $627,626 would pay approximately $3,918 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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