4006 VISTA ISLE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $481,346 and $621,401, with a best estimate of $590,772. 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
$590,772
$435,251
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 $481,346 and $621,401. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$39,699 for 141 sqft less living space and +$17,762 for being newer. Net adjustment: -$21,937.
Adjusted -$38,010 for 135 sqft less living space. Net adjustment: -$38,010.
Adjusted -$61,942 for 220 sqft less living space. Net adjustment: -$61,942.
Adjusted -$136,836 for 486 sqft less living space and +$3,552 for being newer. Net adjustment: -$133,284.
Adjusted -$36,321 for 129 sqft less living space. Net adjustment: -$36,321.
The Neighborhood
This home is valued 3.2% below the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.9% over the past year.
L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C
typicalThis home is -3.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,418 across all districts. With a homestead exemption claimed, that drops to $6,816 — saving $1,602 per year. That's $568 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% | $4,731 |
| Williamson County | County | 0.3694% | $1,608 |
| Vista Oaks MUD | MUD | 0.2131% | $928 |
| Austin Community College | special | 0.1034% | $450 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $435 |
| Williamson County FM/Rd | County | 0.0443% | $193 |
| Upper Brushy Creek WCID | Water | 0.0170% | $74 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9341% | $8,418 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $590,772 would pay approximately $3,688 per month (principal and interest only, excluding taxes and insurance).