3930 VALLARTA LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $686,993 and $740,157, with a best estimate of $704,962. 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
$704,962
$437,581
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 $686,993 and $740,157. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$128,243 for 460 sqft more living space and -$271 for being older. Net adjustment: +$127,972.
Adjusted +$93,952 for 337 sqft more living space and -$541 for being older. Net adjustment: +$93,411.
Adjusted +$71,649 for 257 sqft more living space and -$271 for being older. Net adjustment: +$71,378.
Adjusted +$78,897 for 283 sqft more living space and -$271 for being older. Net adjustment: +$78,626.
Adjusted +$57,988 for 208 sqft more living space and -$271 for being older. Net adjustment: +$57,717.
The Neighborhood
This home is valued 14.4% 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
typicalThis home is -14.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,873 across all districts. With a homestead exemption claimed, that drops to $6,542 — saving $1,331 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 |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,908 |
| Round Rock | City | 0.3720% | $1,628 |
| Williamson County | County | 0.3694% | $1,617 |
| Austin Community College | special | 0.1034% | $452 |
| Williamson County FM/Rd | County | 0.0443% | $194 |
| Upper Brushy Creek WCID | Water | 0.0170% | $74 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,873 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $704,962 would pay approximately $4,400 per month (principal and interest only, excluding taxes and insurance).