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8313 OSBORNE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath954 sqftBuilt 1998

Property at a Glance

This home is estimated between $164,088 and $492,360, with a best estimate of $465,870. 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

$164,088 $492,360
Best Estimate
$465,870
WCAD Value
$412,573
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 $164,088 and $492,360. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8317 OSBORNE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 698 sqft Built 1998
Raw Value $389,711
Adjusted Value $492,360

Adjusted +$102,649 for 256 sqft more living space. Net adjustment: +$102,649.

8309 OSBORNE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 885 sqft Built 1999
Raw Value $436,355
Adjusted Value $465,870

Adjusted +$27,667 for 69 sqft more living space and +$1,848 for being newer. Net adjustment: +$29,515.

8321 OSBORNE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 947 sqft Built 1998
Raw Value $413,996
Adjusted Value $416,803

Adjusted +$2,807 for 7 sqft more living space. Net adjustment: +$2,807.

8325 OSBORNE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 857 sqft Built 1998
Raw Value $451,553
Adjusted Value $490,447

Adjusted +$38,894 for 97 sqft more living space. Net adjustment: +$38,894.

8301 OSBORNE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,572 sqft Built 1999
Raw Value $410,040
Adjusted Value $164,088

Adjusted -$247,800 for 618 sqft less living space and +$1,848 for being newer. Net adjustment: -$245,952.

The Neighborhood

This home is valued 8.5% 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
$412,573
Median
$450,810

This home is -8.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,194 across all districts. With a homestead exemption claimed, that drops to $5,868 — saving $1,326 per year. That's $489 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%$3,685
Williamson CountyCounty0.3694%$1,524
North Austin MUD #1MUD0.2165%$893
Austin Community Collegespecial0.1034%$427
Williamson County ESD #1 - Jollyville VFDESD0.1000%$413
Williamson County FM/RdCounty0.0443%$183
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,194

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $465,870 would pay approximately $2,908 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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