3065 PORTULACA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $740,961 and $1,144,023, with a best estimate of $1,044,532. 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
$1,044,532
$717,579
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 $740,961 and $1,144,023. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$230,122 for 622 sqft more living space and +$2,760 for being newer. Net adjustment: +$232,882.
Adjusted +$227,902 for 616 sqft more living space and +$2,760 for being newer. Net adjustment: +$230,662.
Adjusted +$214,213 for 579 sqft more living space and +$2,760 for being newer. Net adjustment: +$216,973.
Adjusted +$47,356 for 128 sqft more living space and +$8,281 for being newer. Net adjustment: +$55,637.
Adjusted +$265,269 for 717 sqft more living space. Net adjustment: +$265,269.
The Neighborhood
This home is valued 4.3% 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 -4.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,911 across all districts. With a homestead exemption claimed, that drops to $11,528 — saving $1,383 per year. That's $961 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% | $6,409 |
| Round Rock | City | 0.3720% | $2,669 |
| Williamson County | County | 0.3694% | $2,651 |
| Austin Community College | special | 0.1034% | $742 |
| Williamson County FM/Rd | County | 0.0443% | $318 |
| Upper Brushy Creek WCID | Water | 0.0170% | $122 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $12,911 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $1,044,532 would pay approximately $6,520 per month (principal and interest only, excluding taxes and insurance).