6256 MANTALCINO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $294,185 and $377,336, with a best estimate of $350,957. That places the property below the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.
Estimated Value Range
$350,957
$354,254
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in H121413C - SIENA, this home's estimated market value is between $294,185 and $377,336. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$4,440 for 21 sqft less living space and +$8,914 for being newer. Net adjustment: +$4,474.
Adjusted -$81,181 for 384 sqft less living space and +$11,143 for being newer. Net adjustment: -$70,038.
Adjusted -$131,919 for 624 sqft less living space and +$4,457 for being newer. Net adjustment: -$127,462.
Adjusted +$24,946 for 118 sqft more living space and +$4,457 for being newer. Net adjustment: +$29,403.
Adjusted -$6,554 for 31 sqft less living space and +$8,914 for being newer. Net adjustment: +$2,360.
The Neighborhood
This home is valued 12.8% below the H121413C - SIENA median of $406,354. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.4% over the past year.
H121413C - SIENA
typicalThis home is -12.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,154 across all districts. With a homestead exemption claimed, that drops to $6,402 — saving $1,752 per year. That's $534 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 |
|---|---|---|---|
| Hutto ISD | School | 1.2052% | $4,269 |
| Siena MUD #1 | MUD | 0.5250% | $1,860 |
| Williamson County | County | 0.3694% | $1,309 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $354 |
| Williamson County FM/Rd | County | 0.0443% | $157 |
| EWC Higher Ed Center | special | 0.0409% | $145 |
| Upper Brushy Creek WCID | Water | 0.0170% | $60 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,154 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $350,957 would pay approximately $2,191 per month (principal and interest only, excluding taxes and insurance).