3628 AQUAMARINE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $902,439 and $1,262,442, with a best estimate of $947,004. 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
$947,004
$986,574
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 $902,439 and $1,262,442 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$119,955 for 295 sqft more living space. Net adjustment: +$119,955.
Adjusted -$80,105 for 197 sqft less living space and +$125,056 for being newer. Net adjustment: +$44,951.
Adjusted +$146,385 for 360 sqft more living space and -$83,371 for being older. Net adjustment: +$63,014.
Adjusted +$243,162 for 598 sqft more living space and +$97,266 for being newer. Net adjustment: +$340,428.
Adjusted +$243,162 for 598 sqft more living space and +$125,056 for being newer. Net adjustment: +$368,218.
The Neighborhood
This home is valued 5.7% 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 +5.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $18,476 across all districts. With a homestead exemption claimed, that drops to $17,044 — saving $1,432 per year. That's $1,420 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% | $8,811 |
| Williamson County | County | 0.3694% | $3,645 |
| Walsh Ranch MUD | MUD | 0.3455% | $3,409 |
| Austin Community College | special | 0.1034% | $1,020 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $987 |
| Williamson County FM/Rd | County | 0.0443% | $437 |
| Upper Brushy Creek WCID | Water | 0.0170% | $168 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $18,476 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $947,004 would pay approximately $5,911 per month (principal and interest only, excluding taxes and insurance).