Beta Williamson County, TX only — data and coverage are limited during early access.

7918 OSBORNE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,570 sqftBuilt 1997

Property at a Glance

This home is estimated between $136,429 and $635,595, with a best estimate of $619,698. 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

$136,429 $635,595
Best Estimate
$619,698
WCAD Value
$563,275
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 $136,429 and $635,595. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

7914 OSBORNE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,286 sqft Built 1997
Raw Value $519,828
Adjusted Value $633,704

Adjusted +$113,876 for 284 sqft more living space. Net adjustment: +$113,876.

7922 OSBORNE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,418 sqft Built 1997
Raw Value $476,453
Adjusted Value $136,429

Adjusted -$340,024 for 848 sqft less living space. Net adjustment: -$340,024.

8000 OSBORNE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,354 sqft Built 1997
Raw Value $548,985
Adjusted Value $635,595

Adjusted +$86,610 for 216 sqft more living space. Net adjustment: +$86,610.

7910 OSBORNE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,560 sqft Built 1997
Raw Value $615,688
Adjusted Value $619,698

Adjusted +$4,010 for 10 sqft more living space. Net adjustment: +$4,010.

7905 VARCELLA TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,263 sqft Built 1995
Raw Value $443,894
Adjusted Value $563,296

Adjusted +$123,098 for 307 sqft more living space and -$3,696 for being older. Net adjustment: +$119,402.

The Neighborhood

This home is valued 24.9% 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

above average
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$563,275
Median
$450,810

This home is +24.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,822 across all districts. With a homestead exemption claimed, that drops to $8,468 — saving $1,354 per year. That's $706 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%$5,031
Williamson CountyCounty0.3694%$2,081
North Austin MUD #1MUD0.2165%$1,219
Austin Community Collegespecial0.1034%$582
Williamson County ESD #1 - Jollyville VFDESD0.1000%$563
Williamson County FM/RdCounty0.0443%$250
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$9,822

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $619,698 would pay approximately $3,868 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.

View full property details