3814 SEBASTIAN CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $694,802 and $952,757, with a best estimate of $723,863. 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
$723,863
$630,894
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 $694,802 and $952,757. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$357,686 for 1,283 sqft more living space and +$541 for being newer. Net adjustment: +$358,227.
Adjusted +$226,377 for 812 sqft more living space and +$271 for being newer. Net adjustment: +$226,648.
Adjusted +$253,140 for 908 sqft more living space and +$541 for being newer. Net adjustment: +$253,681.
Adjusted +$393,929 for 1,413 sqft more living space and -$541 for being older. Net adjustment: +$393,388.
Adjusted +$212,716 for 763 sqft more living space. Net adjustment: +$212,716.
The Neighborhood
This home is valued 23.5% 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 +23.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,352 across all districts. With a homestead exemption claimed, that drops to $9,985 — saving $1,367 per year. That's $832 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% | $5,635 |
| Round Rock | City | 0.3720% | $2,347 |
| Williamson County | County | 0.3694% | $2,331 |
| Austin Community College | special | 0.1034% | $652 |
| Williamson County FM/Rd | County | 0.0443% | $280 |
| Upper Brushy Creek WCID | Water | 0.0170% | $107 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $11,352 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $723,863 would pay approximately $4,518 per month (principal and interest only, excluding taxes and insurance).