3802 SEBASTIAN CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $450,598 and $712,682, with a best estimate of $455,254. 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
$455,254
$457,063
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 $450,598 and $712,682. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$17,285 for 62 sqft less living space and -$271 for being older. Net adjustment: -$17,556.
Adjusted +$145,249 for 521 sqft more living space and -$541 for being older. Net adjustment: +$144,708.
Adjusted -$13,939 for 50 sqft less living space and -$271 for being older. Net adjustment: -$14,210.
Adjusted +$67,188 for 241 sqft more living space and -$812 for being older. Net adjustment: +$66,376.
Adjusted -$30,946 for 111 sqft less living space and -$541 for being older. Net adjustment: -$31,487.
The Neighborhood
This home is valued 10.6% 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 -10.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,224 across all districts. With a homestead exemption claimed, that drops to $6,889 — saving $1,335 per year. That's $574 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% | $4,082 |
| Round Rock | City | 0.3720% | $1,700 |
| Williamson County | County | 0.3694% | $1,689 |
| Austin Community College | special | 0.1034% | $473 |
| Williamson County FM/Rd | County | 0.0443% | $203 |
| Upper Brushy Creek WCID | Water | 0.0170% | $78 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,224 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $455,254 would pay approximately $2,842 per month (principal and interest only, excluding taxes and insurance).