4003 VISTA ISLE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $635,870 and $914,032, with a best estimate of $860,153. 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
$860,153
$515,796
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 $635,870 and $914,032. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$247,487 for 879 sqft more living space and +$7,105 for being newer. Net adjustment: +$254,592.
Adjusted +$196,807 for 699 sqft more living space and +$7,105 for being newer. Net adjustment: +$203,912.
Adjusted +$302,954 for 1,076 sqft more living space and -$3,552 for being older. Net adjustment: +$299,402.
Adjusted +$196,526 for 698 sqft more living space and +$10,657 for being newer. Net adjustment: +$207,183.
Adjusted +$272,264 for 967 sqft more living space and +$10,657 for being newer. Net adjustment: +$282,921.
The Neighborhood
This home is valued 14.7% 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
typicalThis home is +14.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,976 across all districts. With a homestead exemption claimed, that drops to $8,359 — saving $1,617 per year. That's $697 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% | $5,606 |
| Williamson County | County | 0.3694% | $1,906 |
| Vista Oaks MUD | MUD | 0.2131% | $1,099 |
| Austin Community College | special | 0.1034% | $533 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $515 |
| Williamson County FM/Rd | County | 0.0443% | $229 |
| Upper Brushy Creek WCID | Water | 0.0170% | $88 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9341% | $9,976 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $860,153 would pay approximately $5,369 per month (principal and interest only, excluding taxes and insurance).