3060 PORTULACA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $551,292 and $913,470, with a best estimate of $863,526. That places the property above 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
$863,526
$641,002
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 $551,292 and $913,470. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$163,527 for 442 sqft less living space and -$2,760 for being older. Net adjustment: -$166,287.
Adjusted +$66,595 for 180 sqft more living space. Net adjustment: +$66,595.
Adjusted +$64,375 for 174 sqft more living space. Net adjustment: +$64,375.
Adjusted +$50,686 for 137 sqft more living space. Net adjustment: +$50,686.
Adjusted -$116,171 for 314 sqft less living space and +$5,521 for being newer. Net adjustment: -$110,650.
The Neighborhood
This home is valued 14.6% below the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 0.3% over the past year.
R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5
typicalThis home is -14.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,533 across all districts. With a homestead exemption claimed, that drops to $10,165 — saving $1,368 per year. That's $847 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% | $5,725 |
| Round Rock | City | 0.3720% | $2,385 |
| Williamson County | County | 0.3694% | $2,368 |
| Austin Community College | special | 0.1034% | $663 |
| Williamson County FM/Rd | County | 0.0443% | $284 |
| Upper Brushy Creek WCID | Water | 0.0170% | $109 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $11,533 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $863,526 would pay approximately $5,390 per month (principal and interest only, excluding taxes and insurance).