8005 MOZART ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $357,018 and $535,530, with a best estimate of $404,174. 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
$404,174
$373,435
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 $357,018 and $535,530. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$24,946 for 118 sqft more living space and +$4,457 for being newer. Net adjustment: +$29,403.
Adjusted +$109,721 for 519 sqft more living space and +$2,229 for being newer. Net adjustment: +$111,950.
Adjusted -$20,084 for 95 sqft less living space and -$2,229 for being older. Net adjustment: -$22,313.
Adjusted -$64,903 for 307 sqft less living space and -$2,229 for being older. Net adjustment: -$67,132.
Adjusted +$68,074 for 322 sqft more living space and -$2,229 for being older. Net adjustment: +$65,845.
The Neighborhood
This home is valued 8.1% 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 -8.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,596 across all districts. With a homestead exemption claimed, that drops to $6,840 — saving $1,756 per year. That's $570 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% | $4,501 |
| Siena MUD #1 | MUD | 0.5250% | $1,961 |
| Williamson County | County | 0.3694% | $1,380 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $373 |
| Williamson County FM/Rd | County | 0.0443% | $166 |
| EWC Higher Ed Center | special | 0.0409% | $153 |
| Upper Brushy Creek WCID | Water | 0.0170% | $63 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,596 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $404,174 would pay approximately $2,523 per month (principal and interest only, excluding taxes and insurance).