4105 VISTA ISLE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $391,109 and $816,262, with a best estimate of $574,319. 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
$574,319
$924,861
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 $391,109 and $816,262. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$82,777 for 294 sqft more living space and -$3,552 for being older. Net adjustment: +$79,225.
Adjusted +$82,496 for 293 sqft more living space. Net adjustment: +$82,496.
Adjusted +$176,254 for 626 sqft more living space. Net adjustment: +$176,254.
Adjusted -$114,030 for 405 sqft less living space and -$10,657 for being older. Net adjustment: -$124,687.
Adjusted +$133,457 for 474 sqft more living space and -$3,552 for being older. Net adjustment: +$129,905.
The Neighborhood
This home is valued 105.7% 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
outlier highThis home is +105.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $17,888 across all districts. With a homestead exemption claimed, that drops to $16,195 — saving $1,693 per year. That's $1,350 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% | $10,052 |
| Williamson County | County | 0.3694% | $3,417 |
| Vista Oaks MUD | MUD | 0.2131% | $1,971 |
| Austin Community College | special | 0.1034% | $956 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $924 |
| Williamson County FM/Rd | County | 0.0443% | $410 |
| Upper Brushy Creek WCID | Water | 0.0170% | $157 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9341% | $17,888 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $574,319 would pay approximately $3,585 per month (principal and interest only, excluding taxes and insurance).