5020 CASSIA WAY, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $436,110 and $445,477, with a best estimate of $439,591. That places the property above the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.
Estimated Value Range
$439,591
$417,935
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 $436,110 and $445,477. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$77,957 for 358 sqft more living space and +$56 for being newer. Net adjustment: +$78,013.
Adjusted +$58,359 for 268 sqft more living space. Net adjustment: +$58,359.
Adjusted +$68,158 for 313 sqft more living space and +$56 for being newer. Net adjustment: +$68,214.
Adjusted +$57,706 for 265 sqft more living space and +$28 for being newer. Net adjustment: +$57,734.
Adjusted +$80,571 for 370 sqft more living space and +$56 for being newer. Net adjustment: +$80,627.
The Neighborhood
This home is valued 3.4% 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 -3.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,520 across all districts. With a homestead exemption claimed, that drops to $6,192 — saving $1,328 per year. That's $516 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% | $3,733 |
| Round Rock | City | 0.3720% | $1,555 |
| Williamson County | County | 0.3694% | $1,544 |
| Austin Community College | special | 0.1034% | $432 |
| Williamson County FM/Rd | County | 0.0443% | $185 |
| Upper Brushy Creek WCID | Water | 0.0170% | $71 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,520 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $439,591 would pay approximately $2,744 per month (principal and interest only, excluding taxes and insurance).