5099 CASSIA WAY, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $366,372 and $375,739, with a best estimate of $369,852. That places the property below the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.
Estimated Value Range
$369,852
$372,431
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R441515C - HERITAGE AT VIZCAYA, this home's estimated market value is between $366,372 and $375,739. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$8,275 for 38 sqft more living space. Net adjustment: +$8,275.
Adjusted -$11,323 for 52 sqft less living space and -$56 for being older. Net adjustment: -$11,379.
Adjusted -$1,524 for 7 sqft less living space. Net adjustment: -$1,524.
Adjusted -$11,977 for 55 sqft less living space and -$28 for being older. Net adjustment: -$12,005.
Adjusted +$10,888 for 50 sqft more living space. Net adjustment: +$10,888.
The Neighborhood
This home is valued 13.9% below the R441515C - HERITAGE AT VIZCAYA median of $432,756. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.1% over the past year.
R441515C - HERITAGE AT VIZCAYA
typicalThis home is -13.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,701 across all districts. With a homestead exemption claimed, that drops to $5,382 — saving $1,319 per year. That's $449 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% | $3,326 |
| Round Rock | City | 0.3720% | $1,385 |
| Williamson County | County | 0.3694% | $1,376 |
| Austin Community College | special | 0.1034% | $385 |
| Williamson County FM/Rd | County | 0.0443% | $165 |
| Upper Brushy Creek WCID | Water | 0.0170% | $63 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,701 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $369,852 would pay approximately $2,309 per month (principal and interest only, excluding taxes and insurance).