3100 QUAIL RUN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $481,455 and $854,191, with a best estimate of $714,463. 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
$714,463
$816,420
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 $481,455 and $854,191. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$400,309 for 1,082 sqft less living space and -$2,760 for being older. Net adjustment: -$403,069.
Adjusted -$229,752 for 621 sqft less living space and -$2,760 for being older. Net adjustment: -$232,512.
Adjusted +$7,029 for 19 sqft more living space and -$2,760 for being older. Net adjustment: +$4,269.
Adjusted +$66,965 for 181 sqft more living space. Net adjustment: +$66,965.
Adjusted -$130,970 for 354 sqft less living space and +$2,760 for being newer. Net adjustment: -$128,210.
The Neighborhood
This home is valued 8.8% 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 +8.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,146 across all districts. With a homestead exemption claimed, that drops to $13,756 — saving $1,390 per year. That's $1,146 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 |
| Brushy Creek MUD | MUD | 0.3868% | $2,923 |
| Williamson County | County | 0.3694% | $2,792 |
| Austin Community College | special | 0.1034% | $781 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $756 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $680 |
| 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 | 2.0041% | $15,146 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $714,463 would pay approximately $4,460 per month (principal and interest only, excluding taxes and insurance).