3430 ALEXANDRITE WAY, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $626,031 and $1,076,602, with a best estimate of $840,794. 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
$840,794
$894,139
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $626,031 and $1,076,602. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$63,027 for 155 sqft more living space and -$27,790 for being older. Net adjustment: +$35,237.
Adjusted +$193,960 for 477 sqft more living space. Net adjustment: +$193,960.
Adjusted -$89,051 for 219 sqft less living space and +$13,895 for being newer. Net adjustment: -$75,156.
Adjusted -$209,412 for 515 sqft less living space. Net adjustment: -$209,412.
Adjusted -$46,762 for 115 sqft less living space and -$83,371 for being older. Net adjustment: -$130,133.
The Neighborhood
This home is valued 4.2% below the R147606C - WALSH RANCH median of $933,667. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.
R147606C - WALSH RANCH
typicalThis home is -4.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $16,745 across all districts. With a homestead exemption claimed, that drops to $15,330 — saving $1,415 per year. That's $1,278 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% | $7,986 |
| Williamson County | County | 0.3694% | $3,303 |
| Walsh Ranch MUD | MUD | 0.3455% | $3,089 |
| Austin Community College | special | 0.1034% | $925 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $894 |
| Williamson County FM/Rd | County | 0.0443% | $396 |
| Upper Brushy Creek WCID | Water | 0.0170% | $152 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $16,745 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $840,794 would pay approximately $5,248 per month (principal and interest only, excluding taxes and insurance).