6101 MANTALCINO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $357,063 and $387,588, with a best estimate of $367,774. 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
$367,774
$423,749
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 $357,063 and $387,588. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$8,879 for 42 sqft more living space and +$2,229 for being newer. Net adjustment: +$11,108.
Adjusted -$67,862 for 321 sqft less living space and +$4,457 for being newer. Net adjustment: -$63,405.
Adjusted +$38,265 for 181 sqft more living space and -$2,229 for being older. Net adjustment: +$36,036.
Adjusted +$6,765 for 32 sqft more living space and +$2,229 for being newer. Net adjustment: +$8,994.
Adjusted +$18,181 for 86 sqft more living space and +$2,229 for being newer. Net adjustment: +$20,410.
The Neighborhood
This home is valued 4.3% above the H121413C - SIENA median of $406,354. With 1,611 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.4% over the past year.
H121413C - SIENA
typicalThis home is +4.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,754 across all districts. With a homestead exemption claimed, that drops to $7,988 — saving $1,766 per year. That's $666 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% | $5,107 |
| Siena MUD #1 | MUD | 0.5250% | $2,225 |
| Williamson County | County | 0.3694% | $1,566 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $424 |
| Williamson County FM/Rd | County | 0.0443% | $188 |
| EWC Higher Ed Center | special | 0.0409% | $173 |
| Upper Brushy Creek WCID | Water | 0.0170% | $72 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,754 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $367,774 would pay approximately $2,296 per month (principal and interest only, excluding taxes and insurance).