3405 CORTINA LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $582,731 and $1,125,980, with a best estimate of $713,624. That places the property below 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
$713,624
$721,805
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 $582,731 and $1,125,980. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$77,694 for 210 sqft more living space and -$5,521 for being older. Net adjustment: +$72,173.
Adjusted +$361,462 for 977 sqft more living space and -$5,521 for being older. Net adjustment: +$355,941.
Adjusted -$52,906 for 143 sqft less living space and -$5,521 for being older. Net adjustment: -$58,427.
Adjusted -$474,673 for 1,283 sqft less living space and -$8,281 for being older. Net adjustment: -$482,954.
Adjusted -$130,600 for 353 sqft less living space and -$2,760 for being older. Net adjustment: -$133,360.
The Neighborhood
This home is valued 3.8% 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 -3.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $14,466 across all districts. With a homestead exemption claimed, that drops to $13,082 — saving $1,384 per year. That's $1,090 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% | $6,446 |
| Brushy Creek MUD | MUD | 0.3868% | $2,792 |
| Williamson County | County | 0.3694% | $2,667 |
| Austin Community College | special | 0.1034% | $746 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $722 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $650 |
| Williamson County FM/Rd | County | 0.0443% | $320 |
| Upper Brushy Creek WCID | Water | 0.0170% | $123 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $14,466 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $713,624 would pay approximately $4,454 per month (principal and interest only, excluding taxes and insurance).