3077 PORTULACA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $614,535 and $728,745, with a best estimate of $664,479. That places the property below the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158, in a neighborhood that appreciated 0.3% over the past year.
Estimated Value Range
$664,479
$742,918
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5, this home's estimated market value is between $614,535 and $728,745. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$182,396 for 493 sqft less living space. Net adjustment: -$182,396.
Adjusted -$184,616 for 499 sqft less living space. Net adjustment: -$184,616.
Adjusted -$198,305 for 536 sqft less living space. Net adjustment: -$198,305.
Adjusted -$147,249 for 398 sqft less living space and -$2,760 for being older. Net adjustment: -$150,009.
Adjusted -$287,838 for 778 sqft less living space. Net adjustment: -$287,838.
The Neighborhood
This home is in line with the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158. The neighborhood appreciated 0.3% over the past year.
R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5
typicalThis home is -1.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $13,367 across all districts. With a homestead exemption claimed, that drops to $11,980 — saving $1,387 per year. That's $998 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% | $6,635 |
| Round Rock | City | 0.3720% | $2,764 |
| Williamson County | County | 0.3694% | $2,745 |
| Austin Community College | special | 0.1034% | $768 |
| Williamson County FM/Rd | County | 0.0443% | $329 |
| Upper Brushy Creek WCID | Water | 0.0170% | $126 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $13,367 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $664,479 would pay approximately $4,148 per month (principal and interest only, excluding taxes and insurance).