3641 AQUAMARINE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $297,293 and $1,327,095, with a best estimate of $988,390. 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
$988,390
$1,068,845
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 $297,293 and $1,327,095 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$184,608 for 454 sqft more living space. Net adjustment: +$184,608.
Adjusted +$211,039 for 519 sqft more living space and -$83,371 for being older. Net adjustment: +$127,668.
Adjusted +$307,816 for 757 sqft more living space and +$97,266 for being newer. Net adjustment: +$405,082.
Adjusted -$177,695 for 437 sqft less living space and -$97,266 for being older. Net adjustment: -$274,961.
Adjusted -$15,452 for 38 sqft less living space and +$125,056 for being newer. Net adjustment: +$109,604.
The Neighborhood
This home is valued 14.5% 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 +14.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $18,913 across all districts. With a homestead exemption claimed, that drops to $17,476 — saving $1,437 per year. That's $1,456 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% | $9,019 |
| Williamson County | County | 0.3694% | $3,731 |
| Walsh Ranch MUD | MUD | 0.3455% | $3,489 |
| Austin Community College | special | 0.1034% | $1,044 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $1,010 |
| Williamson County FM/Rd | County | 0.0443% | $448 |
| Upper Brushy Creek WCID | Water | 0.0170% | $172 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $18,913 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $988,390 would pay approximately $6,170 per month (principal and interest only, excluding taxes and insurance).