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8108 OSBORNE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,032 sqftBuilt 1998

Property at a Glance

This home is estimated between $325,344 and $522,961, with a best estimate of $421,747. 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

$325,344 $522,961
Best Estimate
$421,747
WCAD Value
$498,047
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 $325,344 and $522,961. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8104 OSBORNE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,259 sqft Built 1997
Raw Value $514,615
Adjusted Value $421,747

Adjusted -$91,020 for 227 sqft less living space and -$1,848 for being older. Net adjustment: -$92,868.

8029 RIMINI TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,324 sqft Built 1996
Raw Value $446,124
Adjusted Value $325,344

Adjusted -$117,084 for 292 sqft less living space and -$3,696 for being older. Net adjustment: -$120,780.

8101 RIMINI TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 850 sqft Built 1996
Raw Value $453,680
Adjusted Value $522,961

Adjusted +$72,977 for 182 sqft more living space and -$3,696 for being older. Net adjustment: +$69,281.

8021 RIMINI TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 876 sqft Built 1995
Raw Value $436,120
Adjusted Value $493,128

Adjusted +$62,552 for 156 sqft more living space and -$5,544 for being older. Net adjustment: +$57,008.

8113 OSBORNE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,291 sqft Built 1997
Raw Value $514,515
Adjusted Value $408,815

Adjusted -$103,852 for 259 sqft less living space and -$1,848 for being older. Net adjustment: -$105,700.

The Neighborhood

This home is valued 10.5% 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
$498,047
Median
$450,810

This home is +10.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,685 across all districts. With a homestead exemption claimed, that drops to $7,342 — saving $1,343 per year. That's $612 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%$4,448
Williamson CountyCounty0.3694%$1,840
North Austin MUD #1MUD0.2165%$1,078
Austin Community Collegespecial0.1034%$515
Williamson County ESD #1 - Jollyville VFDESD0.1000%$498
Williamson County FM/RdCounty0.0443%$221
Upper Brushy Creek WCIDWater0.0170%$85
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$8,685

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $421,747 would pay approximately $2,633 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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