8010 MOZART ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $355,104 and $472,093, with a best estimate of $450,063. 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
$450,063
$420,296
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 $355,104 and $472,093. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$108,242 for 512 sqft more living space. Net adjustment: +$108,242.
Adjusted -$97,883 for 463 sqft less living space. Net adjustment: -$97,883.
Adjusted +$42,705 for 202 sqft more living space. Net adjustment: +$42,705.
Adjusted -$23,255 for 110 sqft less living space and -$4,457 for being older. Net adjustment: -$27,712.
Adjusted +$80,970 for 383 sqft more living space. Net adjustment: +$80,970.
The Neighborhood
This home is valued 3.4% 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 +3.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,675 across all districts. With a homestead exemption claimed, that drops to $7,910 — saving $1,765 per year. That's $659 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% | $5,065 |
| Siena MUD #1 | MUD | 0.5250% | $2,207 |
| Williamson County | County | 0.3694% | $1,553 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $420 |
| Williamson County FM/Rd | County | 0.0443% | $186 |
| EWC Higher Ed Center | special | 0.0409% | $172 |
| Upper Brushy Creek WCID | Water | 0.0170% | $71 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,675 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $450,063 would pay approximately $2,809 per month (principal and interest only, excluding taxes and insurance).