4005 VISTA ISLE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $336,469 and $754,685, with a best estimate of $693,705. 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
$693,705
$614,630
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 $336,469 and $754,685. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$55,466 for 197 sqft less living space and +$10,657 for being newer. Net adjustment: -$44,809.
Adjusted -$106,146 for 377 sqft less living space and +$10,657 for being newer. Net adjustment: -$95,489.
Adjusted +$97,137 for 345 sqft more living space and +$14,210 for being newer. Net adjustment: +$111,347.
Adjusted +$98,826 for 351 sqft more living space and -$3,552 for being older. Net adjustment: +$95,274.
Adjusted +$74,894 for 266 sqft more living space and -$3,552 for being older. Net adjustment: +$71,342.
The Neighborhood
This home is valued 36.7% 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 +36.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,887 across all districts. With a homestead exemption claimed, that drops to $10,252 — saving $1,635 per year. That's $854 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% | $6,680 |
| Williamson County | County | 0.3694% | $2,271 |
| Vista Oaks MUD | MUD | 0.2131% | $1,310 |
| Austin Community College | special | 0.1034% | $636 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $614 |
| Williamson County FM/Rd | County | 0.0443% | $272 |
| Upper Brushy Creek WCID | Water | 0.0170% | $104 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9341% | $11,887 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $693,705 would pay approximately $4,330 per month (principal and interest only, excluding taxes and insurance).