3057 PORTULACA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $520,584 and $882,762, with a best estimate of $832,818. 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
$832,818
$858,502
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 $520,584 and $882,762. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$194,235 for 525 sqft less living space and -$2,760 for being older. Net adjustment: -$196,995.
Adjusted +$35,887 for 97 sqft more living space. Net adjustment: +$35,887.
Adjusted +$33,667 for 91 sqft more living space. Net adjustment: +$33,667.
Adjusted +$19,978 for 54 sqft more living space. Net adjustment: +$19,978.
Adjusted -$146,879 for 397 sqft less living space and +$5,521 for being newer. Net adjustment: -$141,358.
The Neighborhood
This home is valued 14.4% above the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158. With 1,049 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.3% over the past year.
R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5
typicalThis home is +14.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,447 across all districts. With a homestead exemption claimed, that drops to $14,038 — saving $1,409 per year. That's $1,170 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% | $7,667 |
| Round Rock | City | 0.3720% | $3,194 |
| Williamson County | County | 0.3694% | $3,172 |
| Austin Community College | special | 0.1034% | $888 |
| Williamson County FM/Rd | County | 0.0443% | $381 |
| Upper Brushy Creek WCID | Water | 0.0170% | $146 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $15,447 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $832,818 would pay approximately $5,198 per month (principal and interest only, excluding taxes and insurance).