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8004 OSBORNE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath2,027 sqftBuilt 1997

Property at a Glance

This home is estimated between $305,159 and $818,839, with a best estimate of $373,997. 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

$305,159 $818,839
Best Estimate
$373,997
WCAD Value
$493,062
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 $305,159 and $818,839. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8008 OSBORNE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,442 sqft Built 1997
Raw Value $471,562
Adjusted Value $305,159

Adjusted -$166,403 for 415 sqft less living space. Net adjustment: -$166,403.

8000 OSBORNE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,354 sqft Built 1997
Raw Value $548,985
Adjusted Value $818,839

Adjusted +$269,854 for 673 sqft more living space. Net adjustment: +$269,854.

8012 OSBORNE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,261 sqft Built 1997
Raw Value $467,824
Adjusted Value $373,997

Adjusted -$93,827 for 234 sqft less living space. Net adjustment: -$93,827.

7922 OSBORNE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,418 sqft Built 1997
Raw Value $476,453
Adjusted Value $319,673

Adjusted -$156,780 for 391 sqft less living space. Net adjustment: -$156,780.

8005 RIMINI TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,244 sqft Built 1995
Raw Value $442,133
Adjusted Value $752,397

Adjusted +$313,960 for 783 sqft more living space and -$3,696 for being older. Net adjustment: +$310,264.

The Neighborhood

This home is valued 9.4% 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
$493,062
Median
$450,810

This home is +9.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,598 across all districts. With a homestead exemption claimed, that drops to $7,256 — saving $1,342 per year. That's $605 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%$4,404
Williamson CountyCounty0.3694%$1,822
North Austin MUD #1MUD0.2165%$1,067
Austin Community Collegespecial0.1034%$510
Williamson County ESD #1 - Jollyville VFDESD0.1000%$493
Williamson County FM/RdCounty0.0443%$219
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$8,598

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $373,997 would pay approximately $2,334 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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