8309 OSBORNE DR, AUSTIN, TX 78729
AUSTIN, 78729 — williamson County
Property at a Glance
This home is estimated between $383,058 and $462,845, with a best estimate of $399,323. 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
$399,323
$436,355
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 $383,058 and $462,845. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$27,667 for 69 sqft less living space and -$1,848 for being older. Net adjustment: -$29,515.
Adjusted +$74,982 for 187 sqft more living space and -$1,848 for being older. Net adjustment: +$73,134.
Adjusted -$24,860 for 62 sqft less living space and -$1,848 for being older. Net adjustment: -$26,708.
Adjusted -$44,107 for 110 sqft less living space. Net adjustment: -$44,107.
Adjusted +$11,227 for 28 sqft more living space and -$1,848 for being older. Net adjustment: +$9,379.
The Neighborhood
This home is valued 3.2% 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
typicalThis home is -3.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,609 across all districts. With a homestead exemption claimed, that drops to $6,278 — saving $1,331 per year. That's $523 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
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,897 |
| Williamson County | County | 0.3694% | $1,612 |
| North Austin MUD #1 | MUD | 0.2165% | $945 |
| Austin Community College | special | 0.1034% | $451 |
| Williamson County ESD #1 - Jollyville VFD | ESD | 0.1000% | $436 |
| Williamson County FM/Rd | County | 0.0443% | $193 |
| Upper Brushy Creek WCID | Water | 0.0170% | $74 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7438% | $7,609 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $399,323 would pay approximately $2,493 per month (principal and interest only, excluding taxes and insurance).