3637 AQUAMARINE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $881,701 and $1,241,704, with a best estimate of $926,266. 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
$926,266
$1,008,795
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 $881,701 and $1,241,704 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$99,217 for 244 sqft more living space. Net adjustment: +$99,217.
Adjusted -$100,843 for 248 sqft less living space and +$125,056 for being newer. Net adjustment: +$24,213.
Adjusted +$125,647 for 309 sqft more living space and -$83,371 for being older. Net adjustment: +$42,276.
Adjusted +$222,424 for 547 sqft more living space and +$97,266 for being newer. Net adjustment: +$319,690.
Adjusted +$222,424 for 547 sqft more living space and +$125,056 for being newer. Net adjustment: +$347,480.
The Neighborhood
This home is valued 8.0% 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 +8.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $18,094 across all districts. With a homestead exemption claimed, that drops to $16,665 — saving $1,429 per year. That's $1,389 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% | $8,629 |
| Williamson County | County | 0.3694% | $3,569 |
| Walsh Ranch MUD | MUD | 0.3455% | $3,338 |
| Austin Community College | special | 0.1034% | $999 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $966 |
| Williamson County FM/Rd | County | 0.0443% | $428 |
| Upper Brushy Creek WCID | Water | 0.0170% | $164 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $18,094 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $926,266 would pay approximately $5,782 per month (principal and interest only, excluding taxes and insurance).