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8326 OSBORNE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath886 sqftBuilt 1998

Property at a Glance

This home is estimated between $385,307 and $505,329, with a best estimate of $463,181. 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

$385,307 $505,329
Best Estimate
$463,181
WCAD Value
$422,704
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 $385,307 and $505,329. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8322 OSBORNE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 679 sqft Built 1998
Raw Value $422,328
Adjusted Value $505,329

Adjusted +$83,001 for 207 sqft more living space. Net adjustment: +$83,001.

8325 OSBORNE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 857 sqft Built 1998
Raw Value $451,553
Adjusted Value $463,181

Adjusted +$11,628 for 29 sqft more living space. Net adjustment: +$11,628.

8321 OSBORNE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 947 sqft Built 1998
Raw Value $413,996
Adjusted Value $389,537

Adjusted -$24,459 for 61 sqft less living space. Net adjustment: -$24,459.

8317 OSBORNE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 698 sqft Built 1998
Raw Value $389,711
Adjusted Value $465,094

Adjusted +$75,383 for 188 sqft more living space. Net adjustment: +$75,383.

8313 OSBORNE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 954 sqft Built 1998
Raw Value $412,573
Adjusted Value $385,307

Adjusted -$27,266 for 68 sqft less living space. Net adjustment: -$27,266.

The Neighborhood

This home is valued 6.2% 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
$422,704
Median
$450,810

This home is -6.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,371 across all districts. With a homestead exemption claimed, that drops to $6,043 — saving $1,328 per year. That's $504 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%$3,775
Williamson CountyCounty0.3694%$1,562
North Austin MUD #1MUD0.2165%$915
Austin Community Collegespecial0.1034%$437
Williamson County ESD #1 - Jollyville VFDESD0.1000%$423
Williamson County FM/RdCounty0.0443%$187
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,371

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $463,181 would pay approximately $2,891 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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