6033 MANTALCINO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $313,290 and $396,442, with a best estimate of $370,064. 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
$370,064
$359,324
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 $313,290 and $396,442. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$21,352 for 101 sqft more living space and +$2,229 for being newer. Net adjustment: +$23,581.
Adjusted -$55,389 for 262 sqft less living space and +$4,457 for being newer. Net adjustment: -$50,932.
Adjusted -$106,128 for 502 sqft less living space and -$2,229 for being older. Net adjustment: -$108,357.
Adjusted +$50,738 for 240 sqft more living space and -$2,229 for being older. Net adjustment: +$48,509.
Adjusted +$19,238 for 91 sqft more living space and +$2,229 for being newer. Net adjustment: +$21,467.
The Neighborhood
This home is valued 11.6% 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 -11.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,271 across all districts. With a homestead exemption claimed, that drops to $6,517 — saving $1,754 per year. That's $543 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% | $4,331 |
| Siena MUD #1 | MUD | 0.5250% | $1,886 |
| Williamson County | County | 0.3694% | $1,328 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $359 |
| Williamson County FM/Rd | County | 0.0443% | $159 |
| EWC Higher Ed Center | special | 0.0409% | $147 |
| Upper Brushy Creek WCID | Water | 0.0170% | $61 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,271 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $370,064 would pay approximately $2,310 per month (principal and interest only, excluding taxes and insurance).