3514 AQUAMARINE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $274,452 and $1,304,254, with a best estimate of $965,549. 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
$965,549
$1,112,899
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 $274,452 and $1,304,254 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$175,662 for 432 sqft more living space and -$13,895 for being older. Net adjustment: +$161,767.
Adjusted -$24,398 for 60 sqft less living space and +$111,161 for being newer. Net adjustment: +$86,763.
Adjusted +$202,093 for 497 sqft more living space and -$97,266 for being older. Net adjustment: +$104,827.
Adjusted +$298,870 for 735 sqft more living space and +$83,371 for being newer. Net adjustment: +$382,241.
Adjusted -$186,641 for 459 sqft less living space and -$111,161 for being older. Net adjustment: -$297,802.
The Neighborhood
This home is valued 19.2% 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 +19.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $20,842 across all districts. With a homestead exemption claimed, that drops to $19,386 — saving $1,456 per year. That's $1,616 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% | $9,939 |
| Williamson County | County | 0.3694% | $4,112 |
| Walsh Ranch MUD | MUD | 0.3455% | $3,845 |
| Austin Community College | special | 0.1034% | $1,151 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $1,113 |
| Williamson County FM/Rd | County | 0.0443% | $493 |
| Upper Brushy Creek WCID | Water | 0.0170% | $189 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $20,842 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $965,549 would pay approximately $6,027 per month (principal and interest only, excluding taxes and insurance).