3810 SEBASTIAN CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $384,222 and $552,349, with a best estimate of $388,877. That places the property below the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.
Estimated Value Range
$388,877
$646,306
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 $384,222 and $552,349. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$84,473 for 303 sqft less living space and +$541 for being newer. Net adjustment: -$83,932.
Adjusted +$78,061 for 280 sqft more living space and +$271 for being newer. Net adjustment: +$78,332.
Adjusted -$81,128 for 291 sqft less living space and +$541 for being newer. Net adjustment: -$80,587.
Adjusted -$98,134 for 352 sqft less living space and +$271 for being newer. Net adjustment: -$97,863.
Adjusted -$48,509 for 174 sqft less living space. Net adjustment: -$48,509.
The Neighborhood
This home is valued 26.5% 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 +26.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,629 across all districts. With a homestead exemption claimed, that drops to $10,259 — saving $1,370 per year. That's $855 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% | $5,772 |
| Round Rock | City | 0.3720% | $2,404 |
| Williamson County | County | 0.3694% | $2,388 |
| Austin Community College | special | 0.1034% | $668 |
| Williamson County FM/Rd | County | 0.0443% | $287 |
| Upper Brushy Creek WCID | Water | 0.0170% | $110 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $11,629 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $388,877 would pay approximately $2,427 per month (principal and interest only, excluding taxes and insurance).