3805 VALLARTA LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $382,171 and $686,260, with a best estimate of $585,854. That places the property above the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.
Estimated Value Range
$585,854
$419,145
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in L498506D - VILLAGE AT MAYFIELD, this home's estimated market value is between $382,171 and $686,260. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$90,885 for 326 sqft more living space and -$271 for being older. Net adjustment: +$90,614.
Adjusted +$205,746 for 738 sqft more living space. Net adjustment: +$205,746.
Adjusted -$24,533 for 88 sqft less living space and +$271 for being newer. Net adjustment: -$24,262.
Adjusted +$36,243 for 130 sqft more living space. Net adjustment: +$36,243.
Adjusted +$49,346 for 177 sqft more living space. Net adjustment: +$49,346.
The Neighborhood
This home is valued 18.0% below the L498506D - VILLAGE AT MAYFIELD median of $510,992. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.8% over the past year.
L498506D - VILLAGE AT MAYFIELD
below averageThis home is -18.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,542 across all districts. With a homestead exemption claimed, that drops to $6,214 — saving $1,328 per year. That's $518 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 |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,743 |
| Round Rock | City | 0.3720% | $1,559 |
| Williamson County | County | 0.3694% | $1,549 |
| Austin Community College | special | 0.1034% | $433 |
| Williamson County FM/Rd | County | 0.0443% | $186 |
| Upper Brushy Creek WCID | Water | 0.0170% | $71 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,542 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $585,854 would pay approximately $3,657 per month (principal and interest only, excluding taxes and insurance).