4018 CASTLE CREEK CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $322,472 and $795,761, with a best estimate of $683,323. That places the property above the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628, in a neighborhood that declined 2.9% over the past year.
Estimated Value Range
$683,323
$672,988
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C, this home's estimated market value is between $322,472 and $795,761. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$20,272 for 72 sqft more living space and -$3,552 for being older. Net adjustment: +$16,720.
Adjusted -$83,903 for 298 sqft less living space. Net adjustment: -$83,903.
Adjusted +$112,904 for 401 sqft more living space and -$3,552 for being older. Net adjustment: +$109,352.
Adjusted +$139,933 for 497 sqft more living space and -$14,210 for being older. Net adjustment: +$125,723.
Adjusted -$188,079 for 668 sqft less living space. Net adjustment: -$188,079.
The Neighborhood
This home is valued 49.7% above the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628. With 904 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.9% over the past year.
L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C
above averageThis home is +49.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $13,016 across all districts. With a homestead exemption claimed, that drops to $11,370 — saving $1,646 per year. That's $948 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 |
|---|---|---|---|
| Leander ISD | School | 1.0869% | $7,315 |
| Williamson County | County | 0.3694% | $2,486 |
| Vista Oaks MUD | MUD | 0.2131% | $1,434 |
| Austin Community College | special | 0.1034% | $696 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $672 |
| Williamson County FM/Rd | County | 0.0443% | $298 |
| Upper Brushy Creek WCID | Water | 0.0170% | $114 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9341% | $13,016 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $683,323 would pay approximately $4,265 per month (principal and interest only, excluding taxes and insurance).