2905 PORTULACA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $720,282 and $1,082,460, with a best estimate of $1,032,516. 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
$1,032,516
$755,648
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 $720,282 and $1,082,460. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$11,099 for 30 sqft less living space and +$13,802 for being newer. Net adjustment: +$2,703.
Adjusted +$219,023 for 592 sqft more living space and +$16,562 for being newer. Net adjustment: +$235,585.
Adjusted +$216,803 for 586 sqft more living space and +$16,562 for being newer. Net adjustment: +$233,365.
Adjusted +$203,114 for 549 sqft more living space and +$16,562 for being newer. Net adjustment: +$219,676.
Adjusted +$36,257 for 98 sqft more living space and +$22,083 for being newer. Net adjustment: +$58,340.
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 +0.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $13,596 across all districts. With a homestead exemption claimed, that drops to $12,206 — saving $1,390 per year. That's $1,017 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% | $6,749 |
| Round Rock | City | 0.3720% | $2,811 |
| Williamson County | County | 0.3694% | $2,792 |
| Austin Community College | special | 0.1034% | $781 |
| Williamson County FM/Rd | County | 0.0443% | $335 |
| Upper Brushy Creek WCID | Water | 0.0170% | $128 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $13,596 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $1,032,516 would pay approximately $6,445 per month (principal and interest only, excluding taxes and insurance).