3806 SEBASTIAN CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $441,119 and $703,203, with a best estimate of $445,775. 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
$445,775
$470,182
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 $441,119 and $703,203. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$26,764 for 96 sqft less living space and -$271 for being older. Net adjustment: -$27,035.
Adjusted +$135,770 for 487 sqft more living space and -$541 for being older. Net adjustment: +$135,229.
Adjusted -$23,418 for 84 sqft less living space and -$271 for being older. Net adjustment: -$23,689.
Adjusted +$57,709 for 207 sqft more living space and -$812 for being older. Net adjustment: +$56,897.
Adjusted -$40,424 for 145 sqft less living space and -$541 for being older. Net adjustment: -$40,965.
The Neighborhood
This home is valued 8.0% 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
typicalThis home is -8.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,460 across all districts. With a homestead exemption claimed, that drops to $7,123 — saving $1,337 per year. That's $594 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% | $4,199 |
| Round Rock | City | 0.3720% | $1,749 |
| Williamson County | County | 0.3694% | $1,737 |
| Austin Community College | special | 0.1034% | $486 |
| Williamson County FM/Rd | County | 0.0443% | $208 |
| Upper Brushy Creek WCID | Water | 0.0170% | $80 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,460 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $445,775 would pay approximately $2,783 per month (principal and interest only, excluding taxes and insurance).