3422 AQUAMARINE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $383,050 and $1,185,558, with a best estimate of $901,863. That places the property below the R147606C - WALSH RANCH median of $933,667, in a neighborhood that declined 4.6% over the past year.
Estimated Value Range
$901,863
$786,131
Based on 5 comparable properties(1 in the same subdivision)
There are 5 comparable properties within range, but few are in R147606C - WALSH RANCH. The estimated range of $383,050 and $1,185,558 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$62,214 for 153 sqft less living space and -$111,161 for being older. Net adjustment: -$173,375.
Adjusted +$294,804 for 725 sqft more living space and -$13,895 for being older. Net adjustment: +$280,909.
Adjusted -$67,500 for 166 sqft less living space and -$111,161 for being older. Net adjustment: -$178,661.
Adjusted +$293,990 for 723 sqft more living space and +$83,371 for being newer. Net adjustment: +$377,361.
Adjusted +$283,011 for 696 sqft more living space and +$138,951 for being newer. Net adjustment: +$421,962.
The Neighborhood
This home is valued 15.8% below the R147606C - WALSH RANCH median of $933,667. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.
R147606C - WALSH RANCH
below averageThis home is -15.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $14,722 across all districts. With a homestead exemption claimed, that drops to $13,327 — saving $1,395 per year. That's $1,111 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% | $7,021 |
| Williamson County | County | 0.3694% | $2,904 |
| Walsh Ranch MUD | MUD | 0.3455% | $2,716 |
| Austin Community College | special | 0.1034% | $813 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $786 |
| Williamson County FM/Rd | County | 0.0443% | $348 |
| Upper Brushy Creek WCID | Water | 0.0170% | $134 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $14,722 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $901,863 would pay approximately $5,629 per month (principal and interest only, excluding taxes and insurance).