3616 AQUAMARINE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $338,432 and $1,368,234, with a best estimate of $1,029,529. That places the property above the R147606C - WALSH RANCH median of $933,667, in a neighborhood that declined 4.6% over the past year.
Estimated Value Range
$1,029,529
$1,088,246
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 $338,432 and $1,368,234 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$211,852 for 521 sqft more living space and +$13,895 for being newer. Net adjustment: +$225,747.
Adjusted +$238,283 for 586 sqft more living space and -$69,476 for being older. Net adjustment: +$168,807.
Adjusted -$150,451 for 370 sqft less living space and -$83,371 for being older. Net adjustment: -$233,822.
Adjusted +$11,792 for 29 sqft more living space and +$138,951 for being newer. Net adjustment: +$150,743.
Adjusted +$335,060 for 824 sqft more living space and +$111,161 for being newer. Net adjustment: +$446,221.
The Neighborhood
This home is valued 16.6% above the R147606C - WALSH RANCH median of $933,667. With 239 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.
R147606C - WALSH RANCH
above averageThis home is +16.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $20,380 across all districts. With a homestead exemption claimed, that drops to $18,929 — saving $1,451 per year. That's $1,577 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% | $9,719 |
| Williamson County | County | 0.3694% | $4,020 |
| Walsh Ranch MUD | MUD | 0.3455% | $3,760 |
| Austin Community College | special | 0.1034% | $1,125 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $1,088 |
| Williamson County FM/Rd | County | 0.0443% | $482 |
| Upper Brushy Creek WCID | Water | 0.0170% | $185 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $20,380 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $1,029,529 would pay approximately $6,426 per month (principal and interest only, excluding taxes and insurance).