5844 MANTALCINO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $386,958 and $797,984, with a best estimate of $454,508. 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
$454,508
$403,512
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $386,958 and $797,984. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$20,507 for 97 sqft more living space and +$2,229 for being newer. Net adjustment: +$22,736.
Adjusted -$30,232 for 143 sqft less living space and -$4,457 for being older. Net adjustment: -$34,689.
Adjusted -$34,883 for 165 sqft less living space and +$4,457 for being newer. Net adjustment: -$30,426.
Adjusted +$88,369 for 418 sqft more living space and -$2,229 for being older. Net adjustment: +$86,140.
Adjusted -$4,862 for 23 sqft less living space. Net adjustment: -$4,862.
The Neighborhood
This home is in line with the H121413C - SIENA median of $406,354. Note that values in this subdivision declined 5.4% over the past year.
H121413C - SIENA
typicalThis home is -0.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,288 across all districts. With a homestead exemption claimed, that drops to $7,526 — saving $1,762 per year. That's $627 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% | $4,863 |
| Siena MUD #1 | MUD | 0.5250% | $2,118 |
| Williamson County | County | 0.3694% | $1,491 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $404 |
| Williamson County FM/Rd | County | 0.0443% | $179 |
| EWC Higher Ed Center | special | 0.0409% | $165 |
| Upper Brushy Creek WCID | Water | 0.0170% | $69 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,288 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $454,508 would pay approximately $2,837 per month (principal and interest only, excluding taxes and insurance).