3945 VALLARTA LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $341,009 and $822,872, with a best estimate of $647,675. 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
$647,675
$638,711
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 $341,009 and $822,872. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$88,655 for 318 sqft more living space. Net adjustment: +$88,655.
Adjusted +$155,843 for 559 sqft more living space. Net adjustment: +$155,843.
Adjusted -$234,740 for 842 sqft less living space and +$271 for being newer. Net adjustment: -$234,469.
Adjusted +$54,364 for 195 sqft more living space and -$271 for being older. Net adjustment: +$54,093.
Adjusted +$88,655 for 318 sqft more living space. Net adjustment: +$88,655.
The Neighborhood
This home is valued 25.0% above the L498506D - VILLAGE AT MAYFIELD median of $510,992. With 696 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.8% over the past year.
L498506D - VILLAGE AT MAYFIELD
above averageThis home is +25.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,492 across all districts. With a homestead exemption claimed, that drops to $10,124 — saving $1,368 per year. That's $844 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% | $5,704 |
| Round Rock | City | 0.3720% | $2,376 |
| Williamson County | County | 0.3694% | $2,360 |
| Austin Community College | special | 0.1034% | $660 |
| Williamson County FM/Rd | County | 0.0443% | $283 |
| Upper Brushy Creek WCID | Water | 0.0170% | $109 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $11,492 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $647,675 would pay approximately $4,043 per month (principal and interest only, excluding taxes and insurance).