4605 JOSEPH DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $279,480 and $534,690, with a best estimate of $488,062. That places the property below the R453474G - Southern Hills median of $494,639, in a neighborhood that appreciated 5.5% over the past year.
Estimated Value Range
$488,062
$472,932
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R453474G - Southern Hills, this home's estimated market value is between $279,480 and $534,690. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$49,343 for 168 sqft more living space and +$8,535 for being newer. Net adjustment: +$57,878.
Adjusted -$75,776 for 258 sqft less living space. Net adjustment: -$75,776.
Adjusted +$62,559 for 213 sqft more living space and +$3,013 for being newer. Net adjustment: +$65,572.
Adjusted +$1,175 for 4 sqft more living space and +$7,029 for being newer. Net adjustment: +$8,204.
Adjusted +$24,378 for 83 sqft more living space and -$502 for being older and -$6,235 for no pool. Net adjustment: +$17,641.
The Neighborhood
This home is valued 4.4% below the R453474G - Southern Hills median of $494,639. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 5.5% over the past year.
R453474G - Southern Hills
typicalThis home is -4.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,649 across all districts. With a homestead exemption claimed, that drops to $5,318 — saving $1,331 per year. That's $443 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% | $3,888 |
| Williamson County | County | 0.3694% | $1,608 |
| Austin Community College | special | 0.1034% | $450 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $435 |
| 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 | 1.5272% | $6,649 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $488,062 would pay approximately $3,046 per month (principal and interest only, excluding taxes and insurance).