5913 MANTALCINO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $356,841 and $439,993, with a best estimate of $413,615. That places the property above the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.
Estimated Value Range
$413,615
$394,926
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 $356,841 and $439,993. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$64,903 for 307 sqft more living space and +$2,229 for being newer. Net adjustment: +$67,132.
Adjusted -$11,839 for 56 sqft less living space and +$4,457 for being newer. Net adjustment: -$7,382.
Adjusted -$62,577 for 296 sqft less living space and -$2,229 for being older. Net adjustment: -$64,806.
Adjusted +$94,289 for 446 sqft more living space and -$2,229 for being older. Net adjustment: +$92,060.
Adjusted +$62,789 for 297 sqft more living space and +$2,229 for being newer. Net adjustment: +$65,018.
The Neighborhood
This home is valued 2.8% 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 -2.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,091 across all districts. With a homestead exemption claimed, that drops to $7,330 — saving $1,761 per year. That's $611 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% | $4,760 |
| Siena MUD #1 | MUD | 0.5250% | $2,073 |
| Williamson County | County | 0.3694% | $1,459 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $395 |
| Williamson County FM/Rd | County | 0.0443% | $175 |
| EWC Higher Ed Center | special | 0.0409% | $161 |
| Upper Brushy Creek WCID | Water | 0.0170% | $67 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,091 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $413,615 would pay approximately $2,582 per month (principal and interest only, excluding taxes and insurance).