6201 MANTALCINO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $328,742 and $411,894, with a best estimate of $385,515. 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
$385,515
$351,479
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 $328,742 and $411,894. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$32,346 for 153 sqft more living space and +$6,686 for being newer. Net adjustment: +$39,032.
Adjusted -$44,396 for 210 sqft less living space and +$8,914 for being newer. Net adjustment: -$35,482.
Adjusted -$95,134 for 450 sqft less living space and +$2,229 for being newer. Net adjustment: -$92,905.
Adjusted +$61,732 for 292 sqft more living space and +$2,229 for being newer. Net adjustment: +$63,961.
Adjusted +$30,232 for 143 sqft more living space and +$6,686 for being newer. Net adjustment: +$36,918.
The Neighborhood
This home is valued 13.5% 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 -13.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,091 across all districts. With a homestead exemption claimed, that drops to $6,338 — saving $1,753 per year. That's $528 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% | $4,236 |
| Siena MUD #1 | MUD | 0.5250% | $1,845 |
| Williamson County | County | 0.3694% | $1,299 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $351 |
| Williamson County FM/Rd | County | 0.0443% | $156 |
| EWC Higher Ed Center | special | 0.0409% | $144 |
| Upper Brushy Creek WCID | Water | 0.0170% | $60 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,091 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $385,515 would pay approximately $2,406 per month (principal and interest only, excluding taxes and insurance).