3408 CORTINA LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $718,852 and $1,262,101, with a best estimate of $849,745. 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
$849,745
$781,563
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 $718,852 and $1,262,101. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$208,294 for 563 sqft more living space. Net adjustment: +$208,294.
Adjusted +$492,062 for 1,330 sqft more living space. Net adjustment: +$492,062.
Adjusted +$77,694 for 210 sqft more living space. Net adjustment: +$77,694.
Adjusted -$344,073 for 930 sqft less living space and -$2,760 for being older. Net adjustment: -$346,833.
Adjusted +$2,760 for being newer. Net adjustment: +$2,760.
The Neighborhood
This home is valued 4.2% 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 +4.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,663 across all districts. With a homestead exemption claimed, that drops to $14,269 — saving $1,394 per year. That's $1,189 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% | $6,980 |
| Brushy Creek MUD | MUD | 0.3868% | $3,023 |
| Williamson County | County | 0.3694% | $2,887 |
| Austin Community College | special | 0.1034% | $808 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $782 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $703 |
| Williamson County FM/Rd | County | 0.0443% | $346 |
| Upper Brushy Creek WCID | Water | 0.0170% | $133 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $15,663 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $849,745 would pay approximately $5,304 per month (principal and interest only, excluding taxes and insurance).