3430 AQUAMARINE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $848,149 and $1,030,848, with a best estimate of $892,714. 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
$892,714
$1,050,266
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 $848,149 and $1,030,848 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$107,349 for 264 sqft more living space and -$41,685 for being older. Net adjustment: +$65,664.
Adjusted +$133,780 for 329 sqft more living space and -$125,056 for being older. Net adjustment: +$8,724.
Adjusted +$230,557 for 567 sqft more living space and +$55,581 for being newer. Net adjustment: +$286,138.
Adjusted +$230,557 for 567 sqft more living space and +$83,371 for being newer. Net adjustment: +$313,928.
Adjusted +$273,252 for 672 sqft more living space and +$55,581 for being newer. Net adjustment: +$328,833.
The Neighborhood
This home is valued 12.5% 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 +12.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $19,627 across all districts. With a homestead exemption claimed, that drops to $18,184 — saving $1,443 per year. That's $1,515 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% | $9,360 |
| Williamson County | County | 0.3694% | $3,872 |
| Walsh Ranch MUD | MUD | 0.3455% | $3,621 |
| Austin Community College | special | 0.1034% | $1,084 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $1,048 |
| Williamson County FM/Rd | County | 0.0443% | $465 |
| Upper Brushy Creek WCID | Water | 0.0170% | $178 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $19,627 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $892,714 would pay approximately $5,572 per month (principal and interest only, excluding taxes and insurance).