2531 PORTICI PASS, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $514,207 and $856,977, with a best estimate of $631,089. That places the property below the R440515C - VIZCAYA median of $652,212, in a neighborhood that declined 0.6% over the past year.
Estimated Value Range
$631,089
$804,713
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $514,207 and $856,977. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$109,512 for 356 sqft more living space. Net adjustment: +$109,512.
Adjusted +$70,752 for 230 sqft more living space. Net adjustment: +$70,752.
Adjusted +$66,445 for 216 sqft more living space. Net adjustment: +$66,445.
Adjusted +$308 for 1 sqft more living space. Net adjustment: +$308.
Adjusted +$44,912 for 146 sqft more living space. Net adjustment: +$44,912.
The Neighborhood
This home is valued 23.4% 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
above averageThis home is +23.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,479 across all districts. With a homestead exemption claimed, that drops to $13,080 — saving $1,399 per year. That's $1,090 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% | $7,187 |
| Round Rock | City | 0.3720% | $2,994 |
| Williamson County | County | 0.3694% | $2,973 |
| Austin Community College | special | 0.1034% | $832 |
| Williamson County FM/Rd | County | 0.0443% | $357 |
| Upper Brushy Creek WCID | Water | 0.0170% | $137 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $14,479 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $631,089 would pay approximately $3,939 per month (principal and interest only, excluding taxes and insurance).