6269 MANTALCINO LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $364,289 and $560,505, with a best estimate of $371,774. 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
$371,774
$415,224
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $364,289 and $560,505. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$16,067 for 76 sqft less living space and +$4,457 for being newer. Net adjustment: -$11,610.
Adjusted +$59,829 for 283 sqft more living space. Net adjustment: +$59,829.
Adjusted -$27,060 for 128 sqft less living space and +$24,515 for being newer. Net adjustment: -$2,545.
Adjusted -$31,500 for 149 sqft less living space and +$24,515 for being newer. Net adjustment: -$6,985.
Adjusted +$193,228 for 914 sqft more living space. Net adjustment: +$193,228.
The Neighborhood
This home is valued 2.2% 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 +2.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,326 across all districts. With a homestead exemption claimed, that drops to $7,564 — saving $1,762 per year. That's $630 per month a buyer should budget. The assessed value increased +12.7% vs the subdivision average of -5.4%. This above-average increase gives a protest opportunity score of 75 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Hutto ISD | School | 1.2052% | $4,883 |
| Siena MUD #1 | MUD | 0.5250% | $2,127 |
| Williamson County | County | 0.3694% | $1,497 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $405 |
| Williamson County FM/Rd | County | 0.0443% | $180 |
| EWC Higher Ed Center | special | 0.0409% | $166 |
| Upper Brushy Creek WCID | Water | 0.0170% | $69 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,326 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $371,774 would pay approximately $2,321 per month (principal and interest only, excluding taxes and insurance).