3105 LAGO WAY, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $392,278 and $438,762, with a best estimate of $418,594. That places the property below the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.
Estimated Value Range
$418,594
$436,435
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R441515C - HERITAGE AT VIZCAYA, this home's estimated market value is between $392,278 and $438,762. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$90,805 for 417 sqft less living space and +$28 for being newer. Net adjustment: -$90,777.
Adjusted +$436 for 2 sqft more living space and +$28 for being newer. Net adjustment: +$464.
Adjusted -$73,602 for 338 sqft less living space and +$28 for being newer. Net adjustment: -$73,574.
Adjusted -$24,824 for 114 sqft less living space. Net adjustment: -$24,824.
Adjusted -$16,767 for 77 sqft less living space. Net adjustment: -$16,767.
The Neighborhood
This home is in line with the R441515C - HERITAGE AT VIZCAYA median of $432,756. Note that values in this subdivision declined 8.1% over the past year.
R441515C - HERITAGE AT VIZCAYA
typicalThis home is +0.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $8,089 across all districts. With a homestead exemption claimed, that drops to $6,537 — saving $1,552 per year. That's $545 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 |
|---|---|---|---|
| Georgetown ISD | School | 1.0506% | $4,585 |
| Round Rock | City | 0.3720% | $1,624 |
| Williamson County | County | 0.3694% | $1,612 |
| 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 | 1.8534% | $8,089 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $418,594 would pay approximately $2,613 per month (principal and interest only, excluding taxes and insurance).