2500 PORTICI PASS, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $430,307 and $794,779, with a best estimate of $719,369. That places the property above the R440515C - VIZCAYA median of $652,212, in a neighborhood that declined 0.6% over the past year.
Estimated Value Range
$719,369
$747,465
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R440515C - VIZCAYA, this home's estimated market value is between $430,307 and $794,779. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$44,297 for 144 sqft more living space. Net adjustment: +$44,297.
Adjusted +$72,905 for 237 sqft more living space. Net adjustment: +$72,905.
Adjusted -$47,066 for 153 sqft less living space. Net adjustment: -$47,066.
Adjusted -$151,656 for 493 sqft less living space. Net adjustment: -$151,656.
Adjusted +$36,607 for 119 sqft more living space and -$117,932 for no pool. Net adjustment: -$81,325.
The Neighborhood
This home is valued 14.6% above the R440515C - VIZCAYA median of $652,212. With 585 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 0.6% over the past year.
R440515C - VIZCAYA
typicalThis home is +14.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $13,449 across all districts. With a homestead exemption claimed, that drops to $12,061 — saving $1,388 per year. That's $1,005 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% | $6,676 |
| Round Rock | City | 0.3720% | $2,781 |
| Williamson County | County | 0.3694% | $2,761 |
| Austin Community College | special | 0.1034% | $773 |
| Williamson County FM/Rd | County | 0.0443% | $331 |
| Upper Brushy Creek WCID | Water | 0.0170% | $127 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $13,449 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $719,369 would pay approximately $4,490 per month (principal and interest only, excluding taxes and insurance).