3512 ALEXANDRITE WAY, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $447,379 and $705,356, with a best estimate of $646,834. 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
$646,834
$882,642
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 $447,379 and $705,356. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$130,933 for 322 sqft less living space and -$27,790 for being older. Net adjustment: -$158,723.
Adjusted -$403,373 for 992 sqft less living space. Net adjustment: -$403,373.
Adjusted +$5,286 for 13 sqft more living space and -$125,056 for being older. Net adjustment: -$119,770.
Adjusted -$199,653 for 491 sqft less living space and -$27,790 for being older. Net adjustment: -$227,443.
Adjusted -$283,011 for 696 sqft less living space and +$13,895 for being newer. Net adjustment: -$269,116.
The Neighborhood
This home is valued 5.5% 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 -5.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $16,407 across all districts. With a homestead exemption claimed, that drops to $14,994 — saving $1,413 per year. That's $1,250 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% | $7,824 |
| Williamson County | County | 0.3694% | $3,237 |
| Walsh Ranch MUD | MUD | 0.3455% | $3,027 |
| Austin Community College | special | 0.1034% | $906 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $876 |
| Williamson County FM/Rd | County | 0.0443% | $388 |
| Upper Brushy Creek WCID | Water | 0.0170% | $149 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $16,407 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $646,834 would pay approximately $4,038 per month (principal and interest only, excluding taxes and insurance).