5040 CASSIA WAY, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $359,705 and $369,072, with a best estimate of $363,185. 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
$363,185
$346,435
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 $359,705 and $369,072. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$1,524 for 7 sqft more living space and +$84 for being newer. Net adjustment: +$1,608.
Adjusted -$18,074 for 83 sqft less living space and +$28 for being newer. Net adjustment: -$18,046.
Adjusted -$8,275 for 38 sqft less living space and +$84 for being newer. Net adjustment: -$8,191.
Adjusted -$18,727 for 86 sqft less living space and +$56 for being newer. Net adjustment: -$18,671.
Adjusted +$4,137 for 19 sqft more living space and +$84 for being newer. Net adjustment: +$4,221.
The Neighborhood
This home is valued 19.9% 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
below averageThis home is -19.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,233 across all districts. With a homestead exemption claimed, that drops to $4,919 — saving $1,314 per year. That's $410 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% | $3,094 |
| Round Rock | City | 0.3720% | $1,289 |
| Williamson County | County | 0.3694% | $1,280 |
| Austin Community College | special | 0.1034% | $358 |
| Williamson County FM/Rd | County | 0.0443% | $154 |
| Upper Brushy Creek WCID | Water | 0.0170% | $59 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,233 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $363,185 would pay approximately $2,267 per month (principal and interest only, excluding taxes and insurance).