3644 AQUAMARINE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $877,565 and $1,060,265, with a best estimate of $922,130. 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
$922,130
$1,059,464
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 $877,565 and $1,060,265 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$108,976 for 268 sqft more living space and -$13,895 for being older. Net adjustment: +$95,081.
Adjusted +$135,406 for 333 sqft more living space and -$97,266 for being older. Net adjustment: +$38,140.
Adjusted +$232,183 for 571 sqft more living space and +$83,371 for being newer. Net adjustment: +$315,554.
Adjusted +$232,183 for 571 sqft more living space and +$111,161 for being newer. Net adjustment: +$343,344.
Adjusted +$274,879 for 676 sqft more living space and +$83,371 for being newer. Net adjustment: +$358,250.
The Neighborhood
This home is valued 13.5% 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
typicalThis home is +13.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $18,556 across all districts. With a homestead exemption claimed, that drops to $17,123 — saving $1,433 per year. That's $1,427 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% | $8,849 |
| Williamson County | County | 0.3694% | $3,661 |
| Walsh Ranch MUD | MUD | 0.3455% | $3,423 |
| Austin Community College | special | 0.1034% | $1,025 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $991 |
| Williamson County FM/Rd | County | 0.0443% | $439 |
| Upper Brushy Creek WCID | Water | 0.0170% | $168 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $18,556 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $922,130 would pay approximately $5,756 per month (principal and interest only, excluding taxes and insurance).